4 Bedroom Homes in Thornton, CO

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3 beds New construction With a pool

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13 of 178 Listings

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4 Bedroom Homes in Thornton, CO

13 of 178 Listings

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Steve Merritt

Realty.com

Lic. #ER.100044960

Call Steve

New43Active
$665,000
4 bd · 3 ba · 2,924 sqft
12678 Ulster Street, Thornton, CO
George Fleischmann · Avenew Realty LLC
New33Active
$549,900
4 bd · 3 ba · 2,035 sqft
12924 Saint Paul Court, Thornton, CO
Jody Bennigsdorf · RE/MAX Alliance
New39Active
$615,000
4 bd · 3 ba · 2,173 sqft
16479 Marion St, Thornton, CO
Nikki Owen

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.
REcolorado: The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange (“IDX”) program of METROLIST, INC., DBA RECOLORADO® Real estate listings held by brokers other than Realty.com are marked with the IDX Logo. This information is being provided for the consumers’ personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified. This publication is designed to provide information with regard to the subject matter covered. It is displayed with the understanding that the publisher and authors are not engaged in rendering real estate, legal, accounting, tax, or other professional services and that the publisher and authors are not offering such advice in this publication. If real estate, legal, or other expert assistance is required, the services of a competent, professional person should be sought. The information contained in this publication is subject to change without notice. METROLIST, INC., DBA RECOLORADO MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. METROLIST, INC., DBA RECOLORADO SHALL NOT BE LIABLE FOR ERRORS CONTAINED HEREIN OR FOR ANY DAMAGES IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL. PUBLISHER'S NOTICE: All real estate advertised herein is subject to the Federal Fair Housing Act and the Colorado Fair Housing Act, which Acts make it illegal to make or publish any advertisement that indicates any preference, limitation, or discrimination based on race, color, religion, sex, handicap, familial status, or national origin. METROLIST, INC., DBA RECOLORADO will not knowingly accept any advertising for real estate that is in violation of the law. All persons are hereby informed that all dwellings advertised are available on an equal opportunity basis.

Thornton housing market

August 2026 · This period is still settling

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 36 sales · as of Aug 28, 2026

Homes that sold · County records, as of Aug 20, 2026

Median sale price: $533,375$480,000–$607,500 typical range
Price per sq. ft.: $293
Sales: 26
Paid in cash: 7.7%

Homes on the market · MLS, as of Aug 31, 2026

Median list price: $499,800
Homes for sale: 109

Price trend · Assessor repeat sales, as of Aug 31, 2026

Year-over-year: -3.7%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

Median home size: 1,888 sq. ft.

Thornton, CO community profile

Population: 148,779
Median income: $92,444
Housing units: 54,727
People per sq. mi.: 21,562.2
Area: 6.9 sq. mi.

Source: HJN community data

Explore Thornton homes

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.
REcolorado: The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange (“IDX”) program of METROLIST, INC., DBA RECOLORADO® Real estate listings held by brokers other than Realty.com are marked with the IDX Logo. This information is being provided for the consumers’ personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified. This publication is designed to provide information with regard to the subject matter covered. It is displayed with the understanding that the publisher and authors are not engaged in rendering real estate, legal, accounting, tax, or other professional services and that the publisher and authors are not offering such advice in this publication. If real estate, legal, or other expert assistance is required, the services of a competent, professional person should be sought. The information contained in this publication is subject to change without notice. METROLIST, INC., DBA RECOLORADO MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. METROLIST, INC., DBA RECOLORADO SHALL NOT BE LIABLE FOR ERRORS CONTAINED HEREIN OR FOR ANY DAMAGES IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL. PUBLISHER'S NOTICE: All real estate advertised herein is subject to the Federal Fair Housing Act and the Colorado Fair Housing Act, which Acts make it illegal to make or publish any advertisement that indicates any preference, limitation, or discrimination based on race, color, religion, sex, handicap, familial status, or national origin. METROLIST, INC., DBA RECOLORADO will not knowingly accept any advertising for real estate that is in violation of the law. All persons are hereby informed that all dwellings advertised are available on an equal opportunity basis.

Your local brokerage

Steve Merritt

Realty.com

Lic. #ER.100044960

Call Steve

Co-ops

Your local brokerage

Steve Merritt

Realty.com

Lic. #ER.100044960

Call Steve

Thornton, CO community profile

Population: 148,779
Median income: $92,444
Housing units: 54,727
People per sq. mi.: 21,562.2
Area: 6.9 sq. mi.

Source: HJN community data

Thornton housing market

August 2026 · This period is still settling

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 36 sales · as of Aug 28, 2026

Homes that sold · County records, as of Aug 20, 2026

Median sale price: $533,375$480,000–$607,500 typical range
Price per sq. ft.: $293
Sales: 26
Paid in cash: 7.7%

Homes on the market · MLS, as of Aug 31, 2026

Median list price: $499,800
Homes for sale: 109

Price trend · Assessor repeat sales, as of Aug 31, 2026

Year-over-year: -3.7%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

Median home size: 1,888 sq. ft.

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Your local brokerage

Listing data & MLS disclosures

Thornton housing market

Homes that sold · County records, as of Aug 20, 2026

Homes on the market · MLS, as of Aug 31, 2026

Price trend · Assessor repeat sales, as of Aug 31, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

Thornton, CO community profile

Explore Thornton homes

Listing data & MLS disclosures

Your local brokerage

Your local brokerage

Thornton, CO community profile

Thornton housing market

Homes that sold · County records, as of Aug 20, 2026

Homes on the market · MLS, as of Aug 31, 2026

Price trend · Assessor repeat sales, as of Aug 31, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026