630 Northstar Court, Boulder, CO 80304

Local realty services provided by:ERA Teamwork Realty
630 Northstar Court,Boulder, CO 80304
$4,500,000
  • 5 Beds
  • 3 Baths
  • 3,654 sq. ft.
  • Single family
  • Active
Listed by:deanna franco7204225131
Office:milehimodern - boulder
MLS#:IR1033798
Source:ML

Price summary

  • Price:$4,500,000
  • Price per sq. ft.:$1,231.53
  • Monthly HOA dues:$397.5

About this home

Welcome to 630 Northstar Court, 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

Contact an agent

contact an agent

Yes, I would like more information from ERA®. Please use and/or share my information with an ERA affiliated agent to contact me about my real estate needs. By clicking Send message, I agree an ERA affiliated agent may contact me by phone or text message including by automated means about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:1976
  • Listing ID #:IR1033798

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, Radiant

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:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$4,500,000
  • Price per sq. ft.:$1,231.53
  • Tax amount:$14,895 (2024)
MLS LogoBased on information submitted to the MLS GRID as of October 3, 2025 02:24 PM. 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.

New listings near 630 Northstar Court