630 Northstar Ct, Boulder, CO 80304
Local realty services provided by:CENTURY 21 Top Dog Properties
630 Northstar Ct,Boulder, CO 80304
$3,690,000
- 5 Beds
- 3 Baths
- 3,654 sq. ft.
- Single family
- Active
Listed by: deanna franco
Office: milehimodern - boulder
MLS#:1048450
Source:IRES
Price summary
- Price:$3,690,000
- Price per sq. ft.:$1,009.85
- Monthly HOA dues:$397.5
About this home
Welcome to 630 Northstar Court, just featured in Dwell Magazine, where architecture becomes sculpture and living becomes an artistic experience. Designed by Charles Haertling, Colorado's most celebrated modernist architect, this is not just a home - it's a rare, livable work of art. Virtually no other Haertling home has undergone a renovation of this caliber, with such a deep reverence for the original design while also maintaining a remarkably livable, open and functional floor plan that is also artful yet practical, supporting comfort, flow, and purpose. Originally built in 1976, this sculptural residence, shaped like twin cones, resembling a cassette tape in plan and a double teepee in elevation, is one of Haertling's most iconic creations. Each tower is anchored by a sculptural, wood-burning fireplace, defining elements that ground the soaring geometry with drama and purpose. Set against the backdrop of the foothills, the home offers remarkable Flatiron views, sitting like a sculpture in the landscape and blending geometry, nature, and light. Framed by walls of glass and grounded in organic materials, the home flows into a serene meditation room, a tranquil water feature, and a secluded private hot tub. Outdoor living is elevated with over 1,600 sq ft of decks and patios. Perhaps one of Boulder's best-kept secret enclaves with its coveted location directly across from the private community pool, pickleball/tennis and volleyball courts, and a mere 300-foot walk to access trails with the most jaw-dropping panoramic views of the Flatirons and Foothills, and only 1 mile to Lucky's Supermarket, beloved restaurants, and cafes, easily accessible from scenic bike paths. With downtown Pearl St Mall only 2.5 miles, you will enjoy an unmatched blend of peace, artistry, and convenience. Sustainable upgrades include a 4.5kW solar PV system, EV charger, in-floor radiant heat & 2 mini-splits for cooling & additional heating....
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Home facts
- Year built:1976
- Listing ID #:1048450
- Added:115 day(s) ago
- Updated:April 08, 2026 at 03:28 AM
Rooms and interior
- Bedrooms:5
- Total bathrooms:3
- Full bathrooms:2
- Half bathrooms:1
- Flooring:Wood
- Dining Description:Separate Dining Room
- Kitchen Description:Dishwasher, Disposal, Down Draft, Electric Range, Microwave, Refrigerator
- Bedroom Description:Two Primary Suites
- Basement Description:Full, Partially Finished
- Living area:3,654 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Heat Pump
Structure and exterior
- Roof:Metal
- Year built:1976
- Building area:3,654 sq. ft.
- Lot area:0.21 Acres
- Lot Features:House Faces North, Paved, Sidewalks
- Architectural Style:Contemporary
- Construction Materials:Block, Frame, Metal Siding, Stucco
- Exterior Features:Balcony, Deck, Patio, Sprinkler System
- Levels:3 Story
Schools
- High school:Boulder
- Middle school:Centennial
- Elementary school:Foothill
Utilities
- Water:City
- Sewer:Public Sewer
Finances and disclosures
- Price:$3,690,000
- Price per sq. ft.:$1,009.85
- Tax amount:$14,895
Features and amenities
- Appliances:Dishwasher, Disposal, Down Draft, Dryer, Electric Range, Fire Alarm, Microwave, Refrigerator, Washer
- Laundry features:Dryer, Sink, Washer, Washer/Dryer Hookup
- Amenities:Cathedral Ceiling(s), High Ceilings, Open Floorplan, Separate Dining Room, Skylights, Two Primary Suites, Walk-In Closet(s)
Parking
- Garage spaces:2
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