Login

800 Kalmia Ave, Boulder, CO 80304

Local realty services provided by:CENTURY 21 Top Dog Properties
800 Kalmia Ave,Boulder, CO 80304
$5,300,000
  • 4 Beds
  • 6 Baths
  • 3,982 sq. ft.
  • Single family
  • Active
Listed by: the zach zeldner team, zachary zeldner
Office: compass - boulder
MLS#:1041862
Source:IRES

Price summary

  • Price:$5,300,000
  • Price per sq. ft.:$1,330.99

About this home

Tucked behind mature trees on one of North Boulder's most private streets, 800 Kalmia Avenue sits on a half-acre lot and is a newly transformed modern retreat that blends warmth, precision, and timeless design. Reimagined in 2024, the home showcases refined materials, elevated finishes, and foothill views throughout. A welcoming entry with custom built-ins and hidden storage sets the tone for the craftsmanship inside. At the center, a light-filled great room features wide-plank white oak floors with radiant heat, a paneled fireplace, skylights, and full-height glass doors that open to the outdoors. The chef's kitchen includes a Bluestar range, Thermador refrigeration, a marble-topped island, and unlacquered brass hardware. A walk-through butler's pantry adds prep and storage with an ice maker, beverage drawers, and wine storage. From the kitchen, a Dutch door and sliders connect to the backyard, where curated landscaping, a flat lawn, and foothill views create a private sanctuary.

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with an independent agent affiliated with the CENTURY 21®  brand 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 independent agent affiliated with the CENTURY 21®  brand 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® , Coldwell Banker® , Corcoran® , ERA® , Sotheby's International Realty® ). I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:1981
  • Listing ID #:1041862
  • Added:145 day(s) ago
  • Updated:January 12, 2026 at 07:28 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:6
  • Full bathrooms:2
  • Half bathrooms:2
  • Living area:3,982 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Radiant

Structure and exterior

  • Roof:Composition
  • Year built:1981
  • Building area:3,982 sq. ft.
  • Lot area:0.47 Acres

Schools

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

Utilities

  • Water:City
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$5,300,000
  • Price per sq. ft.:$1,330.99
  • Tax amount:$14,540
The real estate listing information and related content displayed on this site is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This information and related content is deemed reliable but is not guaranteed accurate by Information and Real Estate Services, LLC. Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES. The information being provided by Information and Real Estate Services is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the Information and Real Estate Services. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. The accuracy of all information, regardless of source, including but not limited to open house information, square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by Information and Real Estate Services and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited.

New listings near 800 Kalmia Ave