A Modernist Masterpiece by Charles Haertling

Discover 630 Northstar Court, a breathtaking residence where architecture transforms into sculpture and living becomes an artistic experience. Crafted by Charles Haertling, Colorado’s renowned modernist architect, this home is a rare, livable work of art in Boulder.

Unparalleled Design and Renovation

Originally built in 1976, this iconic home, shaped like twin cones—resembling a cassette tape in plan and a double teepee in elevation—stands as one of Haertling’s most celebrated creations. Meticulously renovated with deep reverence for Haertling’s vision, this residence preserves its dramatic forms while enhancing modern functionality. Few Haertling homes have undergone such a thoughtful transformation.

Striking Features and Ambiance

• Sculptural Fireplaces: Each tower is anchored by a wood-burning fireplace, blending soaring geometry with warmth and purpose.
• Panoramic Views: Set against the stunning Boulder foothills, the home offers unobstructed Flatiron views, harmonizing geometry, nature, and light.
• Seamless Indoor-Outdoor Living: Walls of glass open to a serene meditation room, a tranquil water feature, and a private hot tub, complemented by over 1,600 sq. ft. of decks and patios.

Prime Location in a Hidden Enclave

Nestled in one of Boulder’s best-kept secret neighborhoods, 630 Northstar Court offers unmatched convenience and tranquility:

• Community Amenities: Directly across from a private community pool, pickleball/tennis, and volleyball courts.
• Outdoor Access: Just 300 feet from trails with jaw-dropping panoramic views of the Flatirons and foothills.
• Convenient Proximity: Only 1 mile to Lucky’s Supermarket, beloved restaurants, and cafes, accessible via scenic bike paths, and 2.5 miles to downtown Pearl Street Mall.

Sustainable Modern Upgrades

This home blends artistry with eco-conscious living, featuring:

• 4.5kW solar PV system
• EV charger
• In-floor radiant heat
• Two mini-splits for efficient cooling and additional heating

Why Choose 630 Northstar Court?

This is more than a home—it’s a lifestyle. Experience the perfect blend of modernist architecture, sustainable living, and Boulder’s natural beauty. Schedule a private tour today to explore this architectural gem.