New Construction Homes in Boulder, CO

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24 of 44 Listings

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Steve Merritt

Realty.com

Lic. #ER.100044960

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New39Active
$8,950,000
7 bd · 5 ba · 6,988 sqft
3633 21st St, Boulder, CO
Marybeth Emerson
Open house Fri, Oct 16 · 4:00 PM50Active
$3,100,000
5 bd · 5 ba · 4,032 sqft
855 Union Ave, Boulder, CO
Deanna Franco
11Active
$6,999,999
4 bd · 6 ba · 6,079 sqft
9573 Mountain Ridge Dr, Boulder, CO
Cari Higgins

Listing data & MLS disclosures

IRES MLS: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules. Copyright © IRES. Broker Reciprocity is the current compilation of active listings of all Broker Reciprocity subscribers except those listings where the seller or the seller's agency has opted out of Internet publication by so indicating on the listing contract or by written notice to the Multiple Listing Service. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user, Information deemed reliable but not Guaranteed. Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Copyright ©2026 Information and Real Estate Services, LLC. All rights reserved.

About New Construction Homes in Boulder, CO

New Construction Homes in Boulder, CO: 44 active listings as of October 16, 2026, 20:09 UTC.

Property types among these 44 listings, by the property type each listing’s MLS reports, spelled as the MLS spells it. Types with fewer than 5 listings, and listings whose MLS reports no type, are not shown, so the shares can total less than 100%.
Property type	Listings	Share
Single Family Residence	24	54.5%
Townhouse	11	25.0%
Condominium	7	15.9%

Boulder housing market

September 2026

Selling at 98.3% of asking price

Buyers here are paying below asking. MLS · 126 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 30, 2026

Median sale price: $1,040,000$696,250–$1,581,250 typical range
Price per sq. ft.: $543
Sales: 128
Paid in cash: 43.8%

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $977,450
Homes for sale: 666
Median days on market: 25 days

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: -2.3%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 3, 2026

Median home size: 1,995 sq. ft.

Boulder, CO community profile

Population: 108,472
Median income: $80,895
Housing units: 46,037
People per sq. mi.: 633.6
Area: 171.2 sq. mi.

Source: HJN community data

New Construction Homes in Boulder, CO

Your local brokerage

Listing data & MLS disclosures

About New Construction Homes in Boulder, CO

Boulder housing market

Homes that sold · County records, as of Sep 30, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Price trend · Assessor repeat sales, as of Sep 30, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 3, 2026

Boulder, CO community profile

Explore Boulder homes

Listing data & MLS disclosures

Your local brokerage

Your local brokerage

Boulder, CO community profile

Boulder housing market

Homes that sold · County records, as of Sep 30, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Price trend · Assessor repeat sales, as of Sep 30, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 3, 2026