Boulder County offers some of the most extraordinary properties of Colorado, where contemporary design mixtures with a stunning natural environment. Whether you are ready to take your next step or only look for inspiration, these Ultra-Luxe entries emphasize the best that our market has to offer. From breathtaking views of the mountains to unique architectural details, explore houses that again define luxury life.
2158 Tamarack Avenue, Boulder, Colorado // $ 10,800,000

List description: A peaceful, private sanctuary in Boulder’s coveted Field of Dreams neighborhood, this renovated home on .91 hectare combines luxury design with difficult functionality. The map opens with a showstop -bent staircase flanked by a formal dining room and several lounging vignettes. Rising floor-to-ceiling windows Naturally light and show a sweeping forest and views of the mountains, while a well-considered floor plan flows to an oasis outside with a saltwater swimming pool, spa, double fireplace, infrared heat, built-in grill and extensive patio.
Details: https://www.jenniferegbert.com/property/2158-tamarack-avenue/
1530 Timber Lane, Boulder, Colorado // $ 11,250,000

List description: One of Boulder’s most prestigious features! Introduction of the Ponderosa Mountain Estate, a prestigious 10.6 hectare retreat on just a few minutes from the center of Boulder and Pearl Street Mall. Designed by the renowned architect Hobart D. Wagener, this building includes an elegant main residence, a private guest apartment and lush land. It offers a unique lifestyle indoors, ideal for relaxation, entertainment and outdoor adventures such as walking and skiing. The main residence of 7,016 square base is bathed in natural light, with Brazilian cherry hardwood and stone floors, and Redwood cedar ceilings with skylights.
Details: https://www.compass.com/listing/1530-timber-lane-boulder-80304/1824679046025874161/
8000 N 41st Street, Longmont, Colorado // $ 11,250,000

List description: This enchanting 35 -hectare gated estate is located on an elevated front mountain and has 9,618 square base with 6 bedrooms and 9 baths over three levels, with the view of Boulder Flatirons. Go through lead glass portals on newly redesigned honey tinted oak floors. Custom made stained glass panels unite rooms where the formal living room fascinated with curved ceilings and a double sided fireplace shares with the dining room. The conservatory borders a guest room with a view of flatirons and updated en-suite. The updated kitchen offers lighted birch cupboards, eight-burner Viking range, KitchenAid appointments and Elkay Washbasin under Flatiron’s view windows.
Details: https://www.sothehansreally.com/eng/sales/detail/180-l-868-hq9vys/8000–n-41st-slongmont-o80503
12357 N 75th ST Longmont, Colorado // $ 11,950,000

List description: Lakeside Living near Boulder is almost unheard of, making 12357 N 75th Street one of the most exceptional opportunities in the region. This Boulder County Estate offers itself on 7 lush, irrigated hectares with direct access to a private lake and a sweeping view of Longs Peak and the entire front range and offers only 20 minutes of natural beauty, luxury and privacy. From the center of Boulder. In the heart of the building there is a newly built 5,754 SF home, carefully designed for raised living indoors. Extensive glass doors and floor to ceiling windows capture breathtaking views, bringing the landscape into every room.
Details: https://www.compass.com/listing/12357-north-75th-street-longmont-co-80503/1897876581216520161/
3621 21st St Boulder, Colorado // $ 13,000,000

List description: Zorgvuldig vervaardigd, meesterlijk gebouwd en vakkundig samengesteld met een verhoogd ontwerp, dit aangepaste huis is een echt meesterwerk, perfect gelegen op een premier lot in de exclusieve Carolyn Heights -wijk, het prachtige ontwerp en inspirerende architectuur van deze uitzonderlijke woning zorgt ervoor dat elke facet Embodies Luxe, casual elegantie en aandacht voor details, harmonisch blends, stenen, stenen, stenen, stenen, staal, stenen, stones, steel, steel, steel, stones, stones, stones, stones, stones, stones, stones, stones, stones, stones, stones, stones, stones, stones, stones, stones, and steel. Upon entering you will be greeted by rising ceilings, wide plank-white oak floors and an open-concept main level bathed in abundant natural light that flows through expansive windows, invite the outside.
Details: https://www.compass.com/listing/3621-21st-street-boulder-80304/1736497660120242833/
706 Juniper Avenue, Boulder, Colorado // $ 18,000,000

List description: Unparalleled luxury in the heart of Boulder manifests itself as an architectural gem on a coveted 3/4 hectare. From breathtaking view of the Flatirons and Mt. Sanitas, carefully compiled for effortlessly entertaining, this tailor -made masterpiece redefines raised living in any remarkably manufactured detail. Natural lights the layout of the open-concept entertainer on the ground floor through vast floor to ceiling windows and doors, illuminating a gastronomic kitchen that is equipped with adapted cupboards, the pantry of a caterer and excellent finishes. Seamless indoor-outdoor connectivity beckons residents in the pinnacle of the atmosphere in resort style with a 75 ‘long salt solution swimming pool, in the ground hot tub and stylish swimming pool house. An elegantly furnished apartment above the garage wing offers a private retreat for guests or extensive stay.
Details: https://www.mhmhomes.com/co/bouder/juniper-kalmia/706-juniper-venue/
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6686 Jay RD Boulder, Colorado // $ 19,500,000

List description: Unparalleled. Shanidiin Farm is a rare sanctuary of 40 hectares and offers the ultimate privacy, views, modest elegance and sustainable design just 10 minutes from the center of Boulder. Named after the Navajo word that means “Ray of Light”, the estate puts its name in every detail. Softly oriented and masterfully designed, the house catches light, filling interiors with warmth while the sweeping views of the flatirons and back range. Bordering open space, the building feels infinite, its own private world where land, heaven and architecture come together. Designed by Gettliffe architecture and brought to life by master builders Harrington Stanko, Shanidiin Farm is a triumph of detail and intention.
Details: https://www.compass.com/listing/6686-jay-road-boulder-80301/1928398565516216097/
1355 S Cherryvale RD Boulder, Colorado // $ 24,500,000

List description: This wonderful range in South Boulder, Colorado, was purchased in 2005 and has since been developed into a forerunner and residential facility that is known in the industry as Wildflower Ranch. The house is an architectural inspiration that is brave with accents of stone, wood, concrete and steel. It is on a soft rise in the panoramic view of the foothills and plains. A PV solar system of 24 kW and an extensive irrigation network is the core of the aesthetic attraction of the building. The house is divided into a social wing, a primary bedroom wing and a children’s wing all in the main building, and a studio/office and a guest house in separate buildings outside. The house is located on a soft rise in the panoramic view of the foothills and plains. The horse facilities are centered around an indoor arena of 40x20m and a 6-horse shed with 14’X14 ′ stalls on a 64-hectare conviction.
Details: https://klrealty.net/property/wildflower-ranch-1355-1401-cerryvale-rd-boulder/
6880 Saint Vrain Road, Longmont, Colorado // $ 25,000,000

List description: At 40 Private Acres with a panoramic view of the Rocky Mountains, Longs Peak and the Flatirons, 6880 Saint Vrain Road is a re -devised estate in Colorado where privacy, natural beauty and luxury come together. This exceptional connection was eroded and renovated in 2024 and includes a main house of 10,801 SF, a 4,658 SF modern sanding conversion and a 4,950 SF second shed – plus a swimming pool, spa, pond, waterfall, fireplace, tennis court, outdoor kitchen, several patios and valuable water rights. The country is zoned for horses and offers enough space for future stables, meadow or agricultural use. Inside, a well -considered design comes to a dramatic scale. Vaulted ceilings, wide plank floors, exposed beams and oversized windows create a warm but raised ambiance. A floor-to-ceiling stone fireplace anchores the large room, which flows into a chef’s kitchen with wolf and miele devices, a waterfall island and walk-in butler’s pantry.
Details: https://zachzeldner.com/properties/6880-sint-vrain-road
These luxury entries represent the top of our market. Every house presented here reflects the unique lifestyle that makes this area so in wanted. Keep exploring, keep dreaming and when you are ready to take the next step, these houses are ready to welcome you.
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