A Modern Newlands Residence by Brown Development Group

A thoughtfully designed contemporary residence that blends timeless architecture, refined materials, and effortless indoor-outdoor living. Located in Boulder’s highly desirable Newlands neighborhood, 515 Alpine Avenue represents the craftsmanship, attention to detail, and intentional design that define Brown Development Group.

Spanning 5,893 square feet, this net-zero home was created with a focus on comfort, efficiency, and elevated everyday living. Warm hardwood floors, Ann Sacks tile, premium fixtures, custom millwork, and expansive windows create a home filled with natural light and seamless connections to the surrounding landscape. 

The main level welcomes you with a carefully curated sequence of spaces including a private study, elegant dining room, and a dramatic living area centered around a gas fireplace and floor-to-ceiling glass doors opening to a west-facing patio. The gourmet kitchen features custom cabinetry and world-class appliances from Sub-Zero, Wolf, and Miele, complemented by a dedicated breakfast area, butler’s pantry, and generous storage.

Designed for both everyday living and entertaining, the outdoor spaces extend the home’s architecture into the landscape with multiple gathering areas, including a northeastern deck featuring a built-in Lynx outdoor kitchen. 

The private upper level offers a serene owner’s retreat with a fireplace, private balcony, custom walk-in closet, and spa-inspired bathroom. Three additional bedroom suites provide exceptional comfort and privacy, along with access to an expansive upper deck and a second laundry room. 

The lower level was designed as a destination for relaxation and recreation, featuring a spacious family room, wet bar, fitness room, steam shower, sauna, and an additional guest suite. 

Beyond its design, 515 Alpine Avenue reflects a commitment to responsible building practices. A 17.2kW solar system and exceptional energy performance provide year-round comfort while reducing environmental impact. 

Situated minutes from North Boulder Park, Ideal Market, Boulder’s renowned trail system, Pearl Street, and downtown amenities, this residence offers the rare combination of architectural excellence, modern efficiency, and one of Boulder’s most coveted locations

5,995,000