Skip To Content

630 Northstar Court

Boulder, CO 80304
  • $3,295,000
  • STATUS: Active
  • ON SITE: 3 Days
  • ID#: IR1055831
New On Site 3 Days Ago
$3,295,000
  • 5
    BEDS
  • 0.2
    ACRES
  • 2
    BATHS
  • 1
    1/2 BATHS
  • 3,654
    SQFT
  • $902
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
1976
County:
Area:

School Information

Elementary School:
Middle School:
High School:
School District:
REcolorado logo Offered by milehimodern - Boulder.

Description

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.

Monthly Payment Calculator



Digital Millennium Copyright Act

Based on information submitted to the MLS GRID as of 2026-04-12T00:23:36.363 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

REcolorado logo © 2026 METROLIST, INC., DBA RECOLORADO® – All Rights Reserved 6455 S. Yosemite St., Suite 500 Greenwood Village, CO 80111 USA

www.structurecolorado.com/homes/174943997
Print Image

630 Northstar Court Boulder, CO 80304

  • Price: $3,295,000
  • Status: Active
  • On Site: 3 Days
  • ID#: IR1055831
5
Beds
2
Baths
1
½ Baths
0.2
Acres
3,654
SQFT
$902
$/SQFT
1976
Built
Neighborhood:
Linden Park 1
County:
Boulder
Area:
Boulder
Elementary School:
Foothill
Middle School:
Centennial
High School:
Boulder
School District:
Boulder Valley Re 2
Property Description
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.
Exterior Features

Architectural Style Contemporary Carport Spaces 2 Construction Materials BlockMetal SidingStuccoFrame Exterior Features BalconySpa/Hot Tub Lot Features Sprinklers In Front Parking Total 2 Patio And Porch Features Patio Road Frontage Type Public Road Surface Type Paved Roof Metal Structure Type House View Mountain(s)

Interior Features

Above Grade Finished Area 1809 Appliances DishwasherDisposalDown DraftDryerMicrowaveOvenRefrigeratorWasher Basement Full Basement YN Yes Below Grade Finished Area 1845 Cooling Central Air Flooring TileWood Heating Heat Pump Interior Features Five Piece BathOpen FloorplanPrimary SuiteVaulted Ceiling(s)Walk-In Closet(s) Laundry Features In Unit Levels Three Or More Main Level Bathrooms 1 Main Level Bedrooms 0 Rooms Bedroom (Lower Level) Bedroom (Lower Level) Bedroom (Lower Level) Bedroom (Lower Level) Bedroom (Lower Level) Dining Room (Main Level) Great Room (Main Level) Kitchen (Main Level) Laundry (Lower Level) Living Room (Main Level) Game Room (Upper Level) Office (Upper Level) Bathroom Full (Lower Level) Family Room (Lower Level) Bathroom Full (Basement Level) Bathroom Full (Basement Level) Bathroom Half (Main Level) Rooms Total 17 Window Features Double Pane WindowsSkylight(s)Window Coverings

Property Features

Association Amenities ClubhouseParkPoolTennis Court(s) Association Fee 4770 Association Fee Annual 4770.00 Association Fee Frequency Annually Association Fee Includes ReservesSnow RemovalTrash Association Fee Total Annual 4770.00 Association YN Yes Building Area Source Assessor Comparable Listing YN No Direction Faces North Exclusions Seller's personal property + staging items. HVACDescription Central Air Conditioning Listing Terms CashConventional Living Area Sq Ft 3654 Multiple Associations YN No Ownership Individual Possession Closing/DOD Property Attached YN No Property Sub Type Single Family Residence Restrictions Covenants YN No Security Features Smoke Detector(s) Sewer Public Sewer Sewer Tap YN No Tax Annual Amount 14703 Tax Legal Description LOT 10 LINDEN PARK 1 Tax Year 2025 Utilities Electricity AvailableNatural Gas Available Water Source Public Zoning RES

REcolorado logoListing courtesy of REcolorado as distributed by MLS GRID.
Listing courtesy of milehimodern - Boulder:3038761073. MLS #IR1055831


Digital Millennium Copyright Act

Based on information submitted to the MLS GRID as of 2026-04-12T00:23:36.363 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

REcolorado logo © 2026 METROLIST, INC., DBA RECOLORADO® – All Rights Reserved 6455 S. Yosemite St., Suite 500 Greenwood Village, CO 80111 USA

 
https://bt-photos.global.ssl.fastly.net/metrolist/1280_boomver_1_IR1055831-1.jpg https://bt-photos.global.ssl.fastly.net/metrolist/1280_boomver_1_IR1055831-1.jpg https://bt-photos.global.ssl.fastly.net/metrolist/1280_boomver_1_IR1055831-1.jpg
Logo
RE/MAX Professionals
10111 Inverness Main St
Greenwood Village CO, 80112
REcolorado logo Offered by milehimodern - Boulder.