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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

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Home facts

  • Year built:1976
  • Listing ID #:1048450
  • Added:33 day(s) ago
  • Updated:January 16, 2026 at 06:28 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:3
  • Full bathrooms:2
  • Half bathrooms:1
  • 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

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
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