milehimodern Brings an Architectural Masterpiece to Boulder

9631 Mountain Ridge Place

High above Boulder, where the horizon stretches endlessly from the Flatirons to Pikes Peak and the Denver skyline glimmers in the distance, a newly completed estate is quietly redefining modern luxury in Colorado. Listed by milehimodern, this newly completed Mountain Ridge estate situated on 3.1 acres, arrives on the market at $8.3 million as both a home and a fully realized architectural statement that feels as much a part of the landscape as it does a feat of design.

Set within the gated Mountain Ridge community on more than three private acres, the property borders over 6,300 acres of protected open space, ensuring a level of privacy and permanence that is increasingly rare this close to Boulder. From the moment you arrive, the setting delivers a sense of stillness and scale, where the surrounding terrain isn’t just a backdrop but an integral part of daily life.

Designed by the award-winning Studio B, with interiors by Studio Brother John and landscaping by Evoke, the home is a study in restraint, proportion, and materiality. Its clean architectural lines are softened by organic textures and a globally influenced palette, creating a quiet sophistication that feels both contemporary and timeless. Expanses of architectural-grade glass dissolve the boundary between inside and out, allowing light, sky, and mountain views to become active elements of the design rather than distant scenery.

Inside, the home unfolds with intention. European white oak floors sourced from France ground the interiors in warmth, while sculptural Cocoon fixtures from Holland add moments of artistic expression. Custom white oak cabinetry by BKI Millwork anchors the living spaces, and a chef’s kitchen outfitted with Gaggenau and Miele appliances blends precision with beauty. Each room has been carefully positioned to capture shifting light throughout the day, creating an ever-evolving atmosphere that feels immersive and deeply connected to the land.

While the interiors are undeniably refined, the outdoor living experience elevates this property into something extraordinary. The home’s dining deck is oriented perfectly to capture expansive sunrise views, while the evenings unfold across a series of thoughtfully designed gathering spaces that take full advantage of the surrounding landscape.

A stainless-steel hot tub sits poised above the plains, offering a front-row seat to Colorado’s dramatic sunsets, while a sunken conversation pit creates an intimate setting for evenings that stretch long after the sun dips below the horizon. The landscaping, designed by Evoke, enhances the natural terrain rather than competing with it, shaping outdoor spaces that feel organic, intentional, and deeply rooted in place.

Spanning 4,410 square feet, the home offers four bedrooms and five bathrooms, each designed as a private, en-suite retreat. The layout balances openness with flexibility, allowing for both grand-scale entertaining and quiet moments of retreat. An inspiring office or lounge provides a dedicated space for work or reflection, while the lower level offers adaptability for fitness, media, or recreation, ensuring the home evolves effortlessly with its owners’ lifestyle.

Built by Morningstar Homes, the residence integrates sustainability and intelligent design into every layer of its construction, reinforcing the sense that this is not just a visually striking home, but one engineered for long-term livability.

Mountain Ridge has long been one of Boulder’s most coveted enclaves, offering a rare duality that few locations can match. Here, residents are immersed in nature, with immediate access to open space trails and sweeping landscapes, yet remain just minutes from the energy of downtown Boulder’s dining, culture, and innovation hubs.

It’s this balance—between seclusion and connection, between architecture and environment—that defines 9631 Mountain Ridge Place. With milehimodern bringing the property to market, the listing stands as a clear reflection of the brokerage’s reputation for representing homes that are as design-forward as they are exceptional.

In a city known for its beauty, this estate manages to stand apart. It doesn’t just capture Boulder’s essence, it elevates it.

Listed by John Canova of milehimodern.