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$6,975,000
4 Beds ⋅ 5 Baths ⋅ IR1068473 MLS
A true architectural tour de force, this newly completed Mountain Ridge estate redefines modern luxury against one of Boulder's most breathtaking natural backdrops. Designed by award-winning Studio B, with interiors by Studio Brother John and landscaping by Evoke, this striking residence rests on a premier, private three-acre lot bordered by over 6,300 acres of protected open space in the gated Mountain Ridge community. Floor-to-ceiling architectural-grade windows frame unobstructed vistas stretching from the Flatirons to Pikes Peak, the Denver skyline and the eastern plains, immersing every space in light, sky and landscape. The expansive layout offers en-suite baths throughout, an inspiring office or lounge and a flexible lower level ideal for fitness, media or recreation. Interiors showcase globally sourced finishes, including European white oak floors from France, sculptural Cocoon fixtures from Holland, custom white oak cabinetry by BKI Millwork and a chef's kitchen appointed with Gaggenau and Miele appliances. Outdoor living is equally extraordinary, featuring a dining deck, stainless steel hot tub and sunken conversation pit perfectly positioned for sunrise and sunset views. Sustainable, intelligent and impeccably crafted by Morningstar Homes, this residence is more than a home - it is a refined expression of design, privacy and Boulder's unmatched natural beauty.

9631 Mountain Ridge Place, Boulder
$7,995,000
4 Beds ⋅ 6 Baths ⋅ IR1068317 MLS
A PRIVATE BOULDER RESORT ABOVE THE CITY. Set on 1.6 acres adjoining open space in Pine Brook Hills, this newly constructed 5,622 SF contemporary residence pairs panoramic Boulder views with exceptional architecture, year-round resort living and remarkable privacy-just minutes from downtown. Walls of glass frame the setting while white oak ceilings and floors, McKinley limestone, walnut accents and artisan finishes bring warmth and sophistication throughout. The upper level is designed around the view, connecting a dramatic great room, dining room and chef's kitchen to expansive decks and outdoor living. The kitchen features custom cabinetry, an oversized island, Miele and Thermador appliances and a full butler's pantry. Privately occupying its own wing, the primary suite opens to a secluded view deck and features a spa-inspired bath with soaking tub, steam shower and custom walnut dressing room. The main level creates a complete guest, entertaining and wellness retreat with three en-suite bedrooms, family room, wet bar, private office and fitness studio. A dedicated spa connects directly to the outdoor living spaces and includes a Himalayan salt- wall sauna, steam shower and changing room. Outside, a 26-foot pool and spa overlook Boulder, complemented by an outdoor kitchen, fireplace and extensive terraces and decks. A 200+ bottle wine cellar, elevator, integrated Lutron system, 21.6 kW solar array and rare 1,200 SF six-car garage with car lift further distinguish the home. Trails and open space begin outside the door, creating an extraordinary balance of nature, privacy and proximity to Boulder.

3645 Cholla Court, Boulder
$7,350,000
8 Beds ⋅ 11 Baths ⋅ IR1068179 MLS
Set on 1.16 private acres at the end of a quiet cul-de-sac in Boulder's sought-after White Hawk Ranch neighborhood, 8925 Mountain View Lane is a 12,339 square foot estate offering 8 bedrooms and 11 bathrooms across three finished levels, with sweeping mountain views and easy access to Boulder, Louisville, Lafayette, Waneka Lake, area golf, regional trails, and Boulder Valley schools. A stucco and Telluride stone exterior, arched glass entry doors, and a gated courtyard introduce a home defined by soaring ceilings, exposed beams, substantial millwork, iron detailing, and fireplaces throughout. The living room pairs mountain views with a fireplace, and the dining room opens to the courtyard for indoor-outdoor entertaining. The kitchen features custom cabinetry, poured concrete countertops, an oversized island with prep sink, and a walk-in pantry, flowing into an informal dining area and a gathering room with exposed beams, built-ins, and a desk nook. The main-level primary suite includes a fireplace, sitting area, walk-in closet, and private patio access, while a fireplace office with floor-to-ceiling shelving serves as a private library. Upstairs, a second primary suite offers a private balcony, walk-in closet, and mountain views, alongside two more en-suite bedrooms and a second laundry room. The lower level is a full height walk-out level with substantial natural light and functional living spaces, including four additional en-suite bedrooms, a recreation room with a stone fireplace and curved bar, a movie theater, and a second kitchen setup. Outdoor living includes a circular drive and motor court, a Cumaru hardwood deck, turf, and multiple balconies and patios. An elevator connects all three levels, with a mudroom, two laundry rooms, smart-home controls, radiant-floor heating, and seven garage bays. This Boulder luxury home offers privacy, space, and mountain views for everyday living and entertaining alike.

8925 Mountain View Lane, Boulder
$9,995,000
5 Beds ⋅ 5 Baths ⋅ IR1068158 MLS
A private 10.6-acre mountain sanctuary less than 10 minutes from Downtown Boulder and Pearl Street. Set on one of Pine Brook Hills' most extraordinary parcels, 1530 Timber Lane combines expansive, gently sloping land, 360-degree views, resort-style amenities and architectural pedigree in a setting that feels worlds away from the city.Designed by renowned Boulder architect Hobart D. Wagener with Jay Nold Midyette, the 7,016-square-foot residence was created around natural light, views and a seamless connection to the outdoors. Walls of glass and 25 skylights illuminate warm, richly detailed interiors with Brazilian cherry hardwood, stone, Venetian plaster and cedar-clad vaulted ceilings. The expansive kitchen features Wolf and Sub-Zero appliances, soapstone countertops, a walk-in pantry and adjoining fireside lounge. A dramatic great room, sunken fireplace sitting area, library, art studio, home theater and office provide spaces for both everyday living and entertaining. The main-level primary suite is a private retreat with walls of windows, a fireside sitting room, spa bath and direct outdoor access. Separate guest quarters above the heated three-car garage offer additional privacy and flexibility. Outside, the property unfolds like a private resort: saltwater pool, 10-person spa, 8-person sauna, multiple patios and gazebos, a 6,000-square-foot park lawn and private hiking and mountain biking trails. Extensive landscaping, mature trees and exceptional infrastructure complete this rare Boulder estate.Mountain privacy. Remarkable land. Minutes from everything that makes Boulder extraordinary.

1530 Timber Lane, Boulder
$8,800,000
3 Beds ⋅ 4 Baths ⋅ IR1067982 MLS
Set on a 1.13 acre parcel atop the downtown yet secluded Knollwood neighborhood many locals consider Boulder's most desirable, this inspired residence has hiking trails at its edge and the Boulder Valley in full view only minutes from West Pearl Street. Designed and executed by Surround Architecture and Morningstar Homes, it is a study in simplicity and craft. Smoked six-inch white oak floors milled in the Netherlands, steel detailing and white cast brick carry a tactile palette throughout. Gather in the great room, where upper transom windows draw the breeze and NanaWall doors tuck away creating a room without walls, merging indoors and out in flawless harmony. The kitchen rewards any chef, pairing quartzite stone counters and a Heath Ceramics tile backsplash with a Wolf six-burner range, a Sub-Zero refrigerator and an island seating six. The owner's wing offers a private retreat, where a floor to ceiling picture window frames woods and the city in a single view. The bath amenities ground the spa experience with a steam shower and spacious soaking tub enveloped in natural stone, custom tile and glass. Work from the light-filled office then cross to the detached fitness studio, have a few laps in the saline pool, or go for a hike from your backyard, all options are superb. Comfort is carefully curated with room-sensing radiant heat, separate air conditioning for each wing and Lutron lighting managed effortlessly via Savant servers on your mobile device, technology present everywhere and visible nowhere. Outside, landscape by Marpa layers wildflowers, native grasses and a mix of evergreen and deciduous trees into a design that feels discovered, not cultivated. Keep the best of Boulder close here: step from your door onto trails that stretch for miles then mingle among West Pearl Street shops and restaurants minutes later, the city is close enough to matter and far enough to disappear.

2285 Knollwood Drive, Boulder
$5,850,000
5 Beds ⋅ 5 Baths ⋅ 8894514 MLS
One block from Chautauqua Park, this extensively updated Boulder residence sits on an oversized corner lot in one of the city’s most sought-after neighborhoods, with walkable access to Chautauqua Auditorium and Boulder’s broader Sundance festival venues. Blending classic craftsmanship with turn-key luxury, the home has benefited from more than $500K in recent improvements, including a new metal roof, James Hardie siding, Lennox high-efficiency heat pump, new gas furnace, new central A/C, new stone wall, xeriscaping and drainage improvements, designer interior paint, new upper-level hardwood floors, and new lower-level carpet. High ceilings span all three levels, complemented by rich woodwork, fiber internet, smart lighting, and Hunter Douglas smart blinds. The main level offers a formal living room with gas fireplace, elegant dining room, front office with custom built-ins, and an expansive kitchen and family room. The chef’s kitchen features marble countertops, luxury appliances, a large island, and breakfast nook, opening to a family room with fireplace and seamless access to the private backyard and covered patio. Upstairs, the primary suite features vaulted ceilings, a private balcony, fireplace, dual custom walk-in closets, and a five-piece en-suite bath. Two additional upper-level bedrooms each include private en-suite baths. The lower level offers exceptional flexibility for guests, work, multigenerational living, or rental use. With a private entrance, the space has operated as a five-star-rated short-term rental, generating approximately $40K in historical annual revenue from just 100 booked nights. This level includes two bedrooms, a large media room, wet bar, steam shower, full bath, and new carpet. Exceptional condition and fire resilience throughout the home.

800 Grant Place, Boulder
$6,995,000
5 Beds ⋅ 6 Baths ⋅ IR1067849 MLS
Nestled at the base of Boulder's iconic Flatirons, 770 Circle Drive occupies one of the city's most extraordinary residential settings. Behind private gates, this exceptionally secluded 1.29-acre estate commands spectacular 360-degree vistas spanning the Flatirons, Chautauqua, downtown Boulder, Folsom Field and the Boulder Valley beyond. Step outside to hundreds of miles of protected open space and celebrated trails for hiking, running and year-round adventure, while Pearl Street's acclaimed restaurants, boutiques and cultural attractions remain an easy walk away. Few properties offer such a remarkable balance of privacy, natural beauty and urban accessibility. Spanning 8,066 finished square feet, the residence was designed to embrace its breathtaking surroundings. Soaring ceilings and dramatic walls of glass fill the interiors with natural light and frame unforgettable views. Expansive living and dining rooms, a generous kitchen and inviting family room flow to multiple terraces and outdoor living spaces, creating an exceptional setting for everyday living and entertaining. The primary suite is a private retreat with a curved wall of glass, fireplace, sitting area, spa-inspired bath and panoramic mountain vistas. Above, an expansive rooftop terrace offers an extraordinary vantage point over the Flatirons, Chautauqua, downtown Boulder and surrounding valley. A fully equipped private apartment with its own kitchen, living area, bedroom and bath offers flexibility for multigenerational living, extended-stay guests, an au pair, caregiver or executive office. Originally built in 1941 and thoughtfully expanded over time, the residence blends architectural character with generous scale and the opportunity to enjoy as-is or personalize over time. 770 Circle Drive is a rare Boulder estate where exceptional privacy, iconic scenery, outdoor recreation and walkable urban living converge.

770 Circle Drive, Boulder
$8,995,000
5 Beds ⋅ 7 Baths ⋅ IR1067848 MLS
Boulder, without compromise. Set above the city on coveted Sunset Hill, 1710 Sunset Boulevard offers a rare opportunity on one of Boulder's most coveted residential streets-a setting distinguished by exceptional homes, remarkable views and significant investment in the surrounding properties. Here, commanding Flatirons views, privacy, a flat usable yard and genuine walkability to the heart of Boulder come together in a way that is exceptionally difficult to replicate. Nearly 6,000 square feet unfolds across three thoughtfully designed levels. The main level is centered around a light-filled living room where walls of glass frame the Flatirons and open to a south-facing covered deck overlooking the mountains and city. A beautifully appointed kitchen, formal dining room and private office create an effortless flow for everyday living and entertaining. Upstairs, four ensuite bedrooms are thoughtfully positioned together, including a private primary retreat with vaulted ceilings, two walk-in closets, spa-like bath and its own view deck. The walkout lower level adds a spacious family room, wet bar, wine cellar, exercise room and private fifth bedroom suite. Outside, a flat, fully fenced backyard provides rare usable space for children, dogs and entertaining. Walk to Ideal Market, neighborhood parks, trails and Pearl Street, then return home to an elevated setting that feels remarkably removed from the city below. 1710 Sunset isn't about choosing between the Boulder lifestyle and an exceptional home. Here, you can have both.

1710 Sunset Boulevard, Boulder
$12,400,000
IR1067676 MLS
1.72 Acre Premier Development Site for Sale including 2905 Baseline & 2935 Baseline Adjacent the University of Colorado Boulder Campus. Strategically Positioned to Capture Immediate Demand from Dense University Population. Irreplaceable Infill Assemblage in High-Barrier-to-Entry Market, Providing Scale Needed for Major Project. Zoning BT-1 (Business-Transitional 1) Supports High-Density Multifamily & Mixed-Use Development. Concept Plan Feasibility Study for 66 Units (246 Beds), 87,725 Net SF / 104,625 Gross SF with 66 Parking Spaces. High Visibility Location at US 36 & Baseline Rd, the Gateway Intersection to Boulder Featuring Heavy Traffic Counts, Prominent Signage & Immediate Highway Access. Existing Improvements Include 4,990 SF Retail Building & 14,397 SF Office Building, Offering Covered-Land Income through Entitlements.

2935 Baseline Road, Boulder
$5,900,000
IR1067634 MLS
An extraordinary opportunity to create something truly exceptional in one of Boulder's most coveted settings. Encompassing more than two acres directly adjacent to Boulder Open Space, this remarkable property offers an unparalleled connection to nature, with the Chautauqua trail system just beyond your doorstep and the Flatirons providing a dramatic backdrop in every season. Here, the setting is the architecture-privacy, scale, views, and access to some of Boulder's most iconic landscapes come together in a way that is exceptionally rare. Bring your own vision to life or take advantage of the thoughtfully conceived building plans by Surround Architecture, one of Boulder's most acclaimed architectural firms, creating an extraordinary opportunity to begin with an already inspired foundation. Rarely does a property offer this combination of acreage, privacy, open-space adjacency, trail access, and Flatiron views. This is a chance to create a residence that is entirely your own in a setting that simply cannot be replicated.

75 Bellevue Drive, Boulder
$5,400,000
5 Beds ⋅ 5 Baths ⋅ IR1067083 MLS
Country setting in the City! Perfectly placed on an estate-sized lot, highly desired premiere Kalmia location is a vision of exquisite craftsmanship & thoughtful design details throughout. Rebuilt from foundation up in 2000, extensive renovation in 2019, this residence is situated just a stones throw from Mt. Sanitas trails & Wonderland trails & bike paths, inspiring a serene setting w/spectacular views of the Flatirons & Foothills. The gorgeous chef's kitchen features a 42-inch Wolf Range w/a custom hood, Waterworks living brass faucets & herringbone tile backsplash in Carrara marble and a vast island w/waterfall sides. A 13-foot telescoping door opens to a patio for seamless flow for entertaining in a private backyard complete w/perennial gardens and a Bocce court. Enjoy relaxing and entertaining in the living, dining & game rooms divided by a double-sided fireplace. Retreat to the second level hosting 4 sizable bedrooms, 3 baths, laundry room , storage room and a deck w/ a hot tub. The third floor offers a flex space for a home office or bonus play room. A separate living space above a detached 4-car garage features a 3/4 bath, bedroom, living room and kitchenette - the perfect escape for guests, nanny or family members. Revel in seamless access to neighborhood schools, Lucky's Market, Pearl Street Mall and Boulder amenities. Country park like setting in the City.

497 Kalmia Avenue, Boulder
$5,000,000
4 Beds ⋅ 6 Baths ⋅ IR1066988 MLS
The ultimate mountain home with unapparelled privacy and views! Set on 14 acres just 15 minutes up Flagstaff, this ultra-private mountain estate, affectionately known as 'Dreamer's Escape,' is a one-of-a-kind Colorado retreat offering extraordinary craftsmanship, panoramic views, and authentic mountain living within easy reach of Boulder. Sweeping 360 degree vistas extend across South Boulder, Green Mountain, the Continental Divide, and toward DIA, while the city lights create a magical backdrop after dark. Multiple balconies, decks, and outdoor gathering spaces invite everything from quiet mornings in nature to sunset dinners and evenings beneath the stars. Inside, the home is rich with artisan character, including Argentinian hand-carved doors throughout, antique walnut and mahogany windows, stained glass, slate and quartzite flooring, and wide-plank wood floors. Radiant floor heat throughout and three fireplaces make this a seriously cozy mountain home, while two generous primary suites offer plenty of flexibility. And for the wine lover, there's a custom cabinet with room for more than 1,400 bottles. A detached courtyard building includes a three-car garage, workshop, and an approximately 838-square-foot private guest studio, ideal for guests, a home office, yoga studio, a creative retreat, or whatever your heart desires! A fenced dog run adds convenience for four-legged family members. Don't miss this one-of-a-kind property offering privacy, soul, and a true sense of place -- seemingly worlds away, yet remarkably close to Boulder. LIVE BOLDER, LOVE BOULDER!

2717 Bison Drive, Boulder
$7,995,000
5 Beds ⋅ 5 Baths ⋅ IR1066871 MLS
Welcome home to Knollwood, where every day begins with nature, light, and an extraordinary sense of place. Set within Boulder's most coveted neighborhood, this exceptional custom residence puts the city's best hiking trails right outside your door, while downtown Boulder / Pearl Street is an easy walk away. Tucked against acres of Boulder Open Space, your home feels private and peaceful yet connected to everything that makes Boulder special. As you move through the home, soaring ceilings, expansive picture windows, and natural materials create a warm, light-filled atmosphere that feels effortlessly connected to the landscape beyond. French European white oak floors, custom millwork, and sculptural fireplaces bring a refined contemporary aesthetic. The chef's kitchen centered around custom white oak cabinetry, extraordinary Calacatta marble quarried in Colorado, Gaggenau ovens and induction cooking and butler's pantry appointed with Sub-Zero refrigeration. Expansive windows draw the outdoors in, and two private patios invite you to take in the surrounding open space and connect with nature. The primary suite is your private retreat, with vaulted ceilings, a balcony capturing spectacular sunrise views, custom walk-in closet, flowing into a spa-inspired bath finished with plaster, soaking tub, custom marble sinks and sculptural fixtures. The home includes mudroom / laundry room, three-car garage with dedicated tool room, and abundant storage. Living in Knollwood means having the rare ability to experience Boulder at its best every day. Your hiking trails begin just outside the door. Downtown / Pearl Street is an easy stroll away. Acres of Boulder Open Space stretch beyond your backyard, providing privacy and serenity. This is more than a beautiful luxury home, it is a place to live beautifully. Thoughtfully designed, exceptionally crafted, and incredibly well located, Knollwood offers a rare opportunity to make one of Boulder's most extraordinary settings your home.

2235 Knollwood Drive, Boulder
$5,288,000
6 Beds ⋅ 6 Baths ⋅ IR1066510 MLS
Welcome to 2810 Stanford Avenue, an exceptional new Table Mesa residence currently under construction with delivery in April 2027. Meticulously designed by 303 Architecture, interiors by Kimball Modern and construction by Boulder Valley Builders, this 6-bed, 6-bath home offers more than 5,400sf of thoughtful living space on an amazing 10,000+ sf lot. A dramatic open entry tower sets the tone, framing city views from the 3-story open staircase. Soaring 12ft ceilings define the main level through the open kitchen, dining, and living areas. The chef's kitchen features Wolf appliances, a 48in gas range, steam oven, dual dishwashers, workstation sink, and local custom cabinetry. Walls of sliding glass open from the main living space to generous outdoor patios, complete with an outdoor kitchen, built-in gas grill, and gas firepit. (The gas fixtures in the kitchen, the fireplaces throughout the home, and outside are among the last gas fixtures that will ever be approved in Boulder). A two-room suite with a full bath on the main level offers flexibility, serving equally well as a private guest retreat, executive office, or both. Upstairs, the primary suite captures dramatic mountain views and sunsets and features its own gas fireplace. Two additional large ensuite bedrooms and a sitting area with a view complete the upper level. The spacious lower level is designed for recreation and entertaining, with a full wet bar and fireplace, as well as space for a home gym with an adjacent bath and room for a future sauna and cold plunge. Exceptional materials include real stone masonry, solid-wood exterior siding and soffits, Pella windows, and custom cabinetry throughout. A 576sf garage is complemented by an additional 312sf covered parking or workshop space. Designed for exceptional energy performance, the home should achieve a HERS rating of -1 and features an owned 13.5 kW solar array, along with separate high-efficiency HVAC systems for the upper and lower levels.

2810 Stanford Avenue, Boulder
$9,995,000
5 Beds ⋅ 8 Baths ⋅ IR1066504 MLS
A NEW VALUE PROPOSITION: TWO RESIDENCES. ONE IRREPLACEABLE BOULDER ESTATE. Now offered together, the approximately 8,400-square-foot primary residence and separately situated 1,373-square-foot guest house-1 bedroom, 2 baths and garage-create something almost unknown in Boulder: a private compound adjoining protected Chautauqua Park. This is not simply the return of a previous listing. The offering has fundamentally changed. Privately gated at the summit of Bellevue Drive, the estate occupies what may be Boulder's finest residential site, with views across Chautauqua and the Flatirons. Direct park access places one of the West's treasured landscapes at the property's edge and ensures its surroundings remain protected. Wrightian in spirit, the architecture is shaped by terrain, water and changing mountain light. Flagstone echoes the Flatirons; hand-worked copper, Honduran mahogany and green sea glass carry the landscape indoors. The result is warm, substantial and original-an important counterpoint to architecture driven by trend rather than permanence. The guest residence changes both the lifestyle and financial equation, providing independence for family, guests, staff, office or creative use. Together, the two homes offer scale, privacy and flexibility that would be extraordinarily difficult to reproduce in Boulder today. The financial disconnect deserves equal attention. The land, entitlement, materials, craftsmanship and construction could not be recreated near the offering price. County valuation is approximately $12.7M; realistic replacement economics extend considerably higher. A discerning buyer can refine selected interiors, preserve the architecture, and unlock substantial embedded value.

333 Bellevue Drive, Boulder
$9,500,000
5 Beds ⋅ 7 Baths ⋅ IR1065942 MLS
55 acres in the heart of Boulder County - conservation protected, never to be subdivided, never to be replicated. 11,791 finished square feet of award-winning architecture inspired by I.M. Pei and Frank Lloyd Wright, sitting on a landscape so vast and so private that the rest of Boulder County feels like a rumor. Inside, soaring cathedral ceilings with dramatic exposed beams and a wall of windows pull panoramic views right into your living room. A striking 360-degree glass fireplace anchors the living space, while custom cherry, walnut, and maple millwork from Kamtz Custom Cabinetry adds warmth and craftsmanship throughout. The primary suite is a private retreat with a spa bath, soaking tub, and dedicated spa room opening to a secluded courtyard. The garden level includes a spacious family room with fireplace and wet bar, a 144-bottle wine cellar, dedicated home theater with retractable screen and sound-dampened walls, four additional bedrooms - three en suite - and a 1,000-square-foot climate-controlled flex space ideal for a workshop, studio, or collector's garage. Radiant in-floor heat, four AC zones, a whole-home Generac generator, heated three-car garage, and additional two-car garage round out a home that thinks of everything. Outside, a year-round pond, extensive limestone hardscaping, protected courtyard, and unobstructed mountain views define this estate. Featured in 5280, Luxe Magazine, and multiple design books, the home has earned Colorado Homes & Lifestyles Home of the Year along with multiple CARE and BAR awards. Located just 15 minutes from Rocky Mountain Metro's private jet centers and minutes from Boulder's biotech corridor, downtown, and CU. An optional adjoining 156-acre irrigated parcel with senior water rights is also available, bringing the total footprint to nearly 240 acres. This is not a house. This is a holding. The biggest, most private, most unrepeatable estate in Boulder County. And it's available right now.

640 S 68th Street, Boulder
$5,950,000
6 Beds ⋅ 5 Baths ⋅ IR1064612 MLS
A private oasis in the heart of Boulder, offering something increasingly rare: the freedom to spread out without giving up the convenience of city living. With an expansive lot, abundant parking, generous garage space, and exceptional storage, there is room for everything and everyone. Situated on an over half-acre lot surrounded by mature trees, this exceptional ranch blends timeless architecture, organic-modern design, cutting-edge technology, and outstanding energy efficiency. Offering nearly 6,900 gross square feet, the home features 6 bedrooms, 5 bathrooms, soaring ceilings, and abundant natural light. The chef's kitchen showcases Thermador appliances, custom white oak cabinetry, a statement island, and a butler's pantry with a second sink and dishwasher. The great room is anchored by a dramatic double-sided fireplace shared with the front patio. The luxurious primary suite offers a spa-inspired bath with an oversized wet room, soaking tub, custom walk-in closet, and private garden patio. The finished lower level includes additional bedrooms, a flex room, fitness room, wine room, wet bar, second laundry, and generous storage. Outdoor living is designed for entertaining with an expansive patio, built-in outdoor kitchen and water features. A private irrigation well supplies the landscape and water features. With a HERS Index Score of 0, the home also includes a fully owned solar system. The approximately 1,400-sq. ft. 4-car garage features two 10-foot doors for Sprinter vans, oversized trucks, and recreational vehicles. Buyers still have time to personalize cabinet hardware, closet organizers, and garage finish. Please note that certain images included in the listing are architectural renderings intended to illustrate the anticipated completed appearance of the home. Perfectly situated in one of North Boulder's most desirable settings, this residence offers an exceptional combination of sustainability, modern luxury, and a remarkable indoor-outdoor lifestyle. We

1951 Vista Drive, Boulder
$5,200,000
4 Beds ⋅ 7 Baths ⋅ IR1063802 MLS
Perched majestically on a mountainside in the serene Pine Brook Hills neighborhood of Boulder, Colorado, this mountain luxury retreat at 50 Wildwood Lane is a private sanctuary, meticulously rebuilt and completed in 2023. Offering a seamless blend of natural beauty and modern design, this home features 4 spacious bedrooms, 2 versatile offices or dens, and a home theater room, ensuring ample space for work and play. This residence is designed for those who cherish the best of Boulder's indoor-outdoor living. All main floor living spaces open fully with accordion doors to a sprawling deck, offering massive views and creating an ideal setting for entertaining. The deck is equipped with heaters, fans, a gas grill, firepit, and retractable awning for year-round enjoyment. Inside, the eat-in kitchen shines with vaulted ceilings and skylights, fitted with premium appliances and a cozy breakfast nook. A two-sided fireplace elegantly separates the dining area from the great room, which features a wet bar and expansive windows and doors framing the breathtaking vistas. The main floor primary suite is a secluded haven, complete with a fireplace, his and her walk-in closets, a private patio, and a spa-like oasis of a bathroom. An adjacent den enhances the private quarters, offering additional flexibility. Upstairs, a home office, three secondary bedrooms all with ensuite baths, and a theater room cater to every need. Where refined design meets intelligent living, this home is fully Control4 automated. Don't miss the home gym in the detached garage area or flat grassy yard adjacent to the driveway. Conveniently located just 5 minutes from Broadway, yet a world apart, this home offers the pinnacle of mountain living with the utmost privacy on over 3 acres. Welcome to your mountain paradise!

50 Wildwood Lane, Boulder
$12,500,000
5 Beds ⋅ 7 Baths ⋅ IR1063647 MLS
Welcome to Palacio Celestial, a truly one-of-a-kind Legacy Estate nestled at the base of the Colorado Rocky Mountains, just 10 min from Boulder-the future home of the Sundance Film Festival. Encompassing 5 lots & 230 acres, this extraordinary property borders Betasso Preserve for over 1 mile, offering direct access to world-class hiking & biking trails while overlooking Boulder w/stunning city & mountain views. 4 of the 5 lots are buildable & 1 is a conservation easement. 470 Weaver features an 8,400 sq ft log home w/3-car garage, 44' pool & horse stable, square footage that would not be permitted today. 1327 Weaver hosts a beautifully remodeled original log home w/ garage & studio apt above. 49 Weaver & 1344 Weaver are vacant & buildable. See attached map for details.Assembled over 20 years & offered for the first time since its original acquisition in 1978, this is a once-in-a-generation opportunity. Ideal for a multigenerational estate, equestrian retreat, biker's paradise, or refined mountain compound. Located minutes from Boulder, Nederland & Eldora Ski Resort, w/ easy access to Denver & Denver Int'l Airport, this private sanctuary offers unmatched year-round recreation, breathtaking vistas, abundant wildlife & endless possibilities. Palacio Celestial awaits its next chapter, bring your vision & make it a reality!

470 Weaver Drive, Boulder
$6,800,000
5 Beds ⋅ 6 Baths ⋅ IR1063637 MLS
Welcome to Palacio Celestial! A Legacy Mountain Estate Bordering Betasso Preserve. Set on over 77 acres across 2 legal lots, just 10 minutes from downtown Boulder and the future home of the Sundance Film Festival, this irreplaceable estate offers unparalled city and mountain views & directly borders Betasso Preserve for approx. 1/4 mile, delivering unmatched privacy & direct, private access to some of Colorado's best Biking and hiking trails on protected open space. The main residence is a gated 8,626 sq ft log estate with grandfathered status, an improvement of this scale that cannot be replicated under current regulations. Renovate, reimagine, or expand within its existing footprint, but the foundation of this legacy home is finite and protected. The property includes 2 parcels, with the 2nd lot unbuilt & offering potential for a guest house, second residence, or future development vision (subject to approval). Private access connects directly into one of the Front Range's most celebrated trail systems, no trailhead parking, no crowds, just your land meeting wilderness.Features include a 44' pool, four-stall horse barn, waterfall, detached three-car garage with hay storage, and 19kW photovoltaic solar system. Expansive views span from Boulder city lights to dramatic mountain ridgelines. Wildlife moves freely through the land, reinforcing a true sense of mountain immersion. 3 Additional adjoining parcels are available, offering the incredible opportunity for approximately 229 contiguous acres. See 79 Weaver Dr. and 1327 & 1433 Weaver Dr. See map in Photos

470 & 1344 Weaver Drive, Boulder
$9,495,000
6 Beds ⋅ 6 Baths ⋅ IR1063191 MLS
Some homes are built. Others are composed. At 2100 Kohler Drive, architecture, landscape and craftsmanship were conceived as one, creating an extraordinary Boulder residence that would be nearly impossible to replicate today. Designed by Surround Architecture and built by Harrington Stanko, the home pairs hand-cut natural stone, dramatic timber structure, warm wood ceilings and expansive steel-framed glass with an effortless connection to its remarkable setting beneath Boulder's famous Flatirons. Inside, soaring volumes give way to intimate, beautifully detailed spaces. The great room is anchored by a monumental stone fireplace beneath vaulted wood ceilings and exposed beams. A chef's kitchen with oversized island, professional appliances and custom cabinetry flows into the dining area, built-in breakfast nook and fully equipped scullery, while walls of glass open the interiors directly to the gardens. Outside, Marpa Landscape Architecture created a private sanctuary of mature gardens, cascading water, stone terraces and multiple outdoor rooms. A covered dining pavilion with built-in kitchen, expansive courtyard and secluded fire feature extend daily living into the landscape. The primary suite is its own retreat with vaulted ceilings, fireplace, private garden access, spa bath, oversized steam shower, infrared sauna and custom dressing room. Additional spaces include a media room, gym, music studio and recreation areas. Savant automation, solar with battery backup, snowmelt and sophisticated mechanical systems complete a residence where exceptional design is matched by extraordinary livability-minutes from Boulder's best hiking trails, schools and downtown, yet surrounded by privacy and the iconic beauty of the Flatirons.

2100 Kohler Drive, Boulder
$5,950,000
5 Beds ⋅ 4 Baths ⋅ IR1062359 MLS
One of the most Iconic Homes on Mapleton Hill, the Eastman Reid Collins Home is an historic treasure on a rare 13,802 square foot corner lot. The stunning Tudor Revival style residence has been meticulously maintained by the same owners for 50 years. Now, this classic style home is ready for its next chapter. The appeal of the property is dramatic from the street, highlighted by the timeless brick, stone and stucco exterior details. A spacious covered front entry and porch welcome you to the home and connect to the porte cochere, perfect for arriving guests. Enter into the foyer and you'll immediately feel the warmth and charm of the perfectly designed and preserved woodworking. Both the spacious living and dining rooms have beautiful beamed ceilings, beveled glass, classic original lighting and built-in cabinetry. The living room opens to a delightful sunroom overlooking the back patio and yard. The dining room, with vintage tapestries and sideboard/serving area flows into the kitchen which has been remodeled with custom cherry cabinetry. A breakfast room is next to the kitchen. Upstairs, the central hallway accesses the 5 bedrooms and an upper level sunroom. The layout of the generous size bedrooms allows flexibility for new owner to use as they wish. The primary bedroom opens through french doors to a library/study with built in bookcases and many windows. The hallway connects to a back deck which can easily be enhanced to enjoy the views of the Flatirons. The large attic could be finished if additional space is needed. The lower level of the home is filled with light and includes a cozy family room with fireplace, 587 bottle capacity wine cellar, 3/4 bath and laundry. Outside, the expansive yard and gardens wrap around the home, encircled by a sandstone and brick wall making the entire area secluded and peaceful. In the spring, the many flowering plants and fruit trees come alive and make the yard and private patio a special place to enjoy this unique setting.

604 Mapleton Avenue, Boulder
$6,995,000
5 Beds ⋅ 7 Baths ⋅ IR1061929 MLS
Hidden among the forests, meadows, and granite outcroppings above Boulder, Whisper Mountain Ranch is one of the most significant private mountain estates along Colorado's Front Range. More than a residence, it is an entire world unto itself, where wilderness, beauty, and craftsmanship exist in remarkable harmony.The experience begins long before reaching the home. Winding through towering pines and open mountain meadows, the landscape unfolds with a grandeur more often associated with the great family retreats of the Alps than modern Colorado. Snow-capped peaks dominate the horizon, private trails disappear into the forest, wildlife moves freely across the land, and the distractions of everyday life quietly recede.At the heart of the ranch, a soaring timber-frame residence rises naturally from its surroundings, walls of glass framing an ever-changing panorama of mountains, sky, and light. Mornings begin with sunrise spilling across distant summits, days are spent hiking, horseback riding, skiing, or simply enjoying a level of privacy that has become increasingly rare, while evenings bring alpenglow, star-filled skies, and the quiet luxury of being immersed in nature.What distinguishes Whisper Mountain Ranch is not simply its beauty, but its rarity. Opportunities to acquire a private mountain holding of this scale and character within easy reach of Boulder are virtually nonexistent. It offers something that cannot be engineered, duplicated, or recreated: authenticity.For some, it will be a mountain residence. For others, a gathering place for family and friends, a creative retreat, or a legacy property to be cherished for generations. Just minutes from Boulder, Eldora, and the historic charm of Gold Hill, yet seemingly a continent away, Whisper Mountain Ranch belongs to a category of properties seldom found and rarely offered.In a region celebrated worldwide for its beauty and lifestyle, it stands entirely on its own.

11780 Gold Hill Road, Boulder
$6,000,000
7 Beds ⋅ 7 Baths ⋅ IR1061888 MLS
Sold Off Market, Entered for Comp Purposes Only. The epitome of peaceful Boulder luxury living awaits in this impeccable contemporary residence, nestled on 1.4 acres in Boulder's stunning White Hawk Ranch. Completely remodeled in 2022, this home offers an unrivaled setting for entertaining and serenity, surrounded by soaring ceilings, walls of windows & premium finishes. Greet guests in the formal living room where sleek built-ins, a custom fireplace & a gilded custom wall mural create an elegant ambiance. Plan dinner parties in a formal dining room flanked by a wet bar, walnut cabinets and verdant views. The work-of-art kitchen impresses with a fleet of upscale appliances, custom walnut cabinetry, quartzite countertops, and a large pantry. The adjacent sun-kissed family room is sure to be a favorite gathering place with its linear gas fireplace & dual sliding glass doors. Off the living room, a secondary-main floor primary bedroom suite offers plenty of space for a king-size bed & sitting areas. The beautiful open staircase invites you upstairs to the serene primary suite. Illuminated tray ceilings top the king-size bedroom & sitting area, with unobstructed mountain views. The oversized en suite bathroom includes a freestanding soaking tub, walk-in shower and a large walk-in closet. Three spacious & bright secondary bedrooms complete the exceptional 2nd level. More elegant living awaits in the lower level, including a theater & games area & a glass enclosed, mirrored exercise room. The resort-like outdoor setting is surrounded by open space, offering wonderful privacy & seclusion. Al fresco entertaining is irresistible with lovely stone terraces, a summer kitchen & an outdoor living room. Take a dip in the swimming pool and hot tub, or gather around the custom stone and steel fire pit. This peaceful location is minutes from downtown Boulder, plus top rated Louisville, and Lafayette amenities.

1332 White Hawk Ranch Drive, Boulder
$9,950,000
7 Beds ⋅ 6 Baths ⋅ IR1061494 MLS
AUCTION: Bidder registration deadline: 15 September. Lion Point rises on almost fifteen pristine acres above Boulder, where dramatic rock outcroppings, ancient forest, and a thousand-year-old Ponderosa Pine frame sweeping south-facing views. Built to German Passivhaus standards, the residence delivers rare efficiency through insulated walls, triple-pane windows, airtight construction, and a solar array. Soaring ceilings and floor-to-ceiling glass frame cinematic mountain vistas while a private cinema room, spa-inspired primary suite, and dedicated office complete the interior-paired with Savant smart-home technology and healthy, low-VOC materials. Outside, an emerald pool, copper hot tub and outdoor kitchen anchor a landscape of automated pathways, joined by a finished ADU. Just ten minutes from Pearl Street, this estate offers rare seclusion near Boulder.

228 Lion Point, Boulder
$5,000,000
IR1054469 MLS
Presenting 1120-1130 Alpine Avenue, an exceptional 0.93-acre (40,349 sq. ft.) redevelopment parcel situated in the heart of Boulder's highly coveted North Broadway neighborhood. Currently improved with two medical office buildings totaling 13,657 SF, the site offers a generational canvas for a landmark mixed-use project in a notoriously high barrier-to-entry submarket. The property is primed for a visionary, 8-level conceptual development. This concept ideal for flexible, live/work loft environments designed to seamlessly integrate with Boulder's dynamic lifestyle. Innovative Residential Design: 56,000 SF of flexible, subdividable living space across four levels. Efficient "paired floor" configuration allowing upper spaces to be accessed from within lower units, permitting for endless combinations, from expansive two-story lofts to single-story studios. Premium Ground-Floor Retail: 16,000 SF of high-bay (12') retail space anchored by an intimate courtyard pocket park. Spaces can be leased separately or combined with residential units for the ultimate live/work amenity. World-Class Rooftop Amenities: 15,000 SF private recreation deck with rooftop pool and lush gardens. Intelligent Parking Solutions: Two levels of underground parking with 140 exceptionally wide (10') spaces for easy access and loading. Strategic Positioning: Located just west of Broadway, the site sits immediately south of the brand-new City of Boulder Municipal Campus, guaranteeing dense, reliable daily foot traffic. Ultimate Walkability: Directly across from the North Boulder Ideal Market Shopping Center, providing residents and tenants with effortless access to Whole Foods, Sweet Cow, Santos, and other essential daily staples.

1120 Alpine Avenue, Boulder
$9,999,900
7 Beds ⋅ 11 Baths ⋅ IR1060172 MLS
Situated on nearly 40 private acres surrounded by protected open space, this remarkable estate represents one of Boulder's most exceptional offerings-where architectural beauty, privacy, and an unparalleled Colorado lifestyle come together in rare harmony. Framed by unobstructed views of the Flatirons, Longs Peak, and the Continental Divide, the setting feels both breathtakingly expansive and deeply serene, offering a level of tranquility seldom found this close to town. A gated drive leads to a timeless Nantucket-inspired residence, where cedar siding, wraparound verandas, and a stately porte-cochere create an unforgettable arrival. Thoughtfully designed to balance refined elegance with everyday livability, the seven-bedroom custom home showcases exceptional craftsmanship, generous gathering spaces, an elevator, and seamless indoor-outdoor flow. A one-bedroom apartment with a separate lower-level entrance provides flexibility for guests, live-in support, or an au pair. Created for those who value land, lifestyle, and exceptional amenities, the estate offers features rarely found in Boulder, including a state-of-the-art seven-stall barn with heated wash bays and riding arena, a private pond, resort-style pool and pool house, rooftop hot tub, expansive outdoor living spaces, and a six-car garage. Tailored for equestrian enthusiasts or those seeking a grand, versatile retreat, the property is equally suited for outdoor lovers, car collectors, artists, or musicians seeking space to pursue passions without compromise. Wildlife roams the grounds, sunsets stretch across the mountains, and every vantage point reinforces the rarity of what exists here-a private sanctuary that feels worlds away, yet remains just minutes from Boulder's dining, trails, and cultural amenities. More than a home, this is a legacy estate-an extraordinary opportunity to own one of Boulder's most iconic properties.

2300 75th Street, Boulder
$5,500,000
4 Beds ⋅ 5 Baths ⋅ IR1059364 MLS
Perched above the clouds in the exclusive and very private Mountain Ridge gated community, this contemporary mountain estate redefines elevated living. This estate seamlessly blends bold, clean lines with the natural grandeur of Boulder's Front Range legendary landscape. Framed by floor-to-ceiling glass, the panoramic views are nothing short of breathtaking-from the iconic sandstone towers of the Flatirons rising in sculptural splendor to the shimmering skyline of Denver stretching across the horizon. Every sunrise casts a golden glow across the valleys below, while city lights twinkle in the distance each evening like a sea of stars.The open-concept interior flows effortlessly between expansive living, dining, and entertaining spaces, anchored by a state-of-the-art chef's kitchen, a dramatic great room with soaring ceilings with exposed steel beams, and a roaring fireplace that merges indoor elegance with outdoor serenity, all with a Net Zero energy performance. Multiple decks and terraces invite you to breathe in the crisp mountain air, entertain beneath the alpenglow, or simply watch hawks glide on thermals over the foothills. Retreat to a primary suite designed as a personal sanctuary, complete with a spa-inspired bath, custom dressing room, and private terrace perched high above native and natural landscape of the property. Three additional ensuite bedrooms ensures there's space for every guest. Located just minutes from downtown Boulder's renowned shops, restaurants, and trailheads, this is where modern luxury meets wild beauty. Whether as a full-time residence or a seasonal escape, this home is a rare opportunity to own a piece of Colorado's most iconic terrain, with the Rocky Mountains your feet.

9578 Mountain Ridge Drive, Boulder
$16,500,000
5 Beds ⋅ 7 Baths ⋅ IR1059258 MLS
The curtain rises on 1750 Sunset Boulevard - a bold modern statement on one of Boulder's most coveted streets, where architecture and the Flatirons share center stage. Jaw-dropping views from each and every room give you - quite literally - a front row seat to the Flatirons. Designed by award-winning Tumu Studio, this architecturally striking residence opens to stunning Flatiron views through a 40-foot wall of Yawal triple-glazed sliding glass doors - and the entire landscape walks right in. Inside, Poliform Italian cabinetry and custom walnut paneling wrap the living spaces in quiet, understated sophistication. Taj Mahal quartzite throughout the kitchen glows in the afternoon light. Wolf, Sub-Zero, Bosch, and Fisher & Paykel appliances anchor the rest of the kitchen. Viewrail floating stairs, a Flare linear gas fireplace, and Lutron lighting and shades complete a thoughtfully curated interior. Everything in this residence is intentionally designed to sit quietly behind the Flatiron views that that command a standing ovation. The primary suite features smart-tint glass that shifts from clear view to opaque at a touch. Outside, there's a 20' heated pool alongside an exquisite Brown Jordan outdoor kitchen with Danver stainless components, and a gas fire pit extending the living space. Porcelanosa-paved decks are wired for speakers and overhead heating, while an upper-level green roof with automatic irrigation reminds you this home belongs to nature. Beyond the front door, Sunset Boulevard delivers a lifestyle to match the architecture - a premier Boulder address near world-class dining and shopping, with easy access to the city's best hiking, biking, and open-space trails.This is the showstopper on Sunset, where every room is a front row seat to Boulder's iconic mountain views. LIVE BOLDER, LOVE BOULDER!

1750 Sunset Boulevard, Boulder
$14,100,000
7 Beds ⋅ 10 Baths ⋅ IR1059046 MLS
Unparalleled luxury in the heart of Boulder manifests as an architectural gem on a coveted 3/4 acre. From breathtaking views of the Flatirons and Mt. Sanitas, to spaces meticulously curated for effortless entertaining, this custom-built masterpiece redefines elevated living in every remarkably crafted detail. Natural light floods the open-concept entertainer's layout on the main floor through vast floor-to-ceiling windows & doors, illuminating a gourmet kitchen outfitted with custom cabinetry, a caterer's pantry and exquisite finishes. Seamless indoor-outdoor connectivity beckons residents into the pinnacle of resort-style ambience with a 75 ' long saline swimming pool, in-ground hot tub and stylish pool house. An elegantly appointed apartment above the garage wing offers a private retreat for guests or extended stays. With direct access to Boulder's open space trails and an unmatched blend of design, technology and natural beauty, this estate is a rare offering in a sought-after location.

706 Juniper Avenue, Boulder

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