503 Kalmia Avenue, Boulder, CO 80304

Local realty services provided by:ERA Shields Real Estate
503 Kalmia Avenue,Boulder, CO 80304
$3,850,000
Virtual Tour
  • 5 Beds
  • 4 Baths
  • 5,381 sq. ft.
  • Single family
  • Active
Listed by: sara groem3035224184
Office: open real estate
MLS#:IR1050848
Source:ML

Price summary

  • Price:$3,850,000
  • Price per sq. ft.:$715.48

About this home

Privately positioned on 0.57 acres behind a dramatic, illuminated gated driveway, this architecturally distinguished estate, renovated by Harvey Hine, reflects a refined mid-century modern aesthetic and offers a sophisticated balance of timeless design, privacy, and effortless livability. The main-floor primary suite offers a serene retreat with a generous walk-in closet and spa-inspired bath, allowing for luxurious single-level living. An oversized pivoting wood door provides an elegant introduction to the home. The living room features a vaulted ceiling, a statement tiled fireplace, and maple hardwood floors, while large windows and glass doors create a natural connection to the elevated rear deck, ideal for entertaining or quiet evenings at home. The chef's kitchen blends mid-century-inspired warmth with modern performance, featuring custom walnut cabinetry, a dramatic waterfall stone island, designer tile backsplash, walk-in pantry, Wolf range, and Sub-Zero refrigeration. A

Contact an agent

contact an agent

Yes, I would like more information. 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 request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an ERA®  affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE® , CENTURY 21® , Coldwell Banker® , Corcoran® , Sotheby's International Realty® ). I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:1978
  • Listing ID #:IR1050848

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:4
  • Full bathrooms:3
  • Half bathrooms:1
  • Living area:5,381 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fan(s), Central Air
  • Heating:Forced Air

Structure and exterior

  • Roof:Metal
  • Year built:1978
  • Building area:5,381 sq. ft.
  • Lot area:0.57 Acres

Schools

  • High school:Boulder
  • Middle school:Casey
  • Elementary school:Foothill

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$3,850,000
  • Price per sq. ft.:$715.48
  • Tax amount:$28,250 (2024)
MLS LogoBased on information submitted to the MLS GRID as of February 5, 2026 12:49 AM. 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 503 Kalmia Avenue