SoldMar 20, 2026

Listed by Jon-Simon Marquez from Compass - Denver

Source: Information and Real Estate Services, LLC #3067097

12337 Rosemary St, Thornton, CO, 80602

$675,000

4
3
3
2491 sq. ft.
0.18 ac.

SingleFam

•

30+ days on the market

Sold: Mar 20, 2026

What's around 12337 Rosemary St

About this property

Updated 4-bedroom, 3-bath home featuring paid solar, a 3-car garage, new flooring, and a bright garden-level basement in sought-after King Ranch Estates. Enjoy mornings on the covered front porch and evenings on the backyard deck overlooking a landscaped yard with mature plants and a storage shed-perfect for relaxing or entertaining. Inside, the home is bright and inviting with new carpet throughout, luxury vinyl plank flooring on the main level, and an open-concept layout filled with natural light. The kitchen features stainless-steel appliances, granite countertops, a center island, pantry, and an eat-in dining area ideal for gatherings. A built-in desk or work nook just off the kitchen provides a convenient space for remote work or organization, with easy access to the 3-car garage. The family room's gas fireplace adds warmth and comfort on cool Colorado evenings. Upstairs, the spacious primary suite offers a quartzite-finished five-piece bath and an expanded walk-in closet with custom organizers. Three additional bedrooms and a full bath provide flexible space for family, guests, or a home office. The garden-level basement offers excellent natural light and room to expand for a future gym, media room, or additional living area. Recent updates include a newer roof and window screens (1 year), exterior paint (2021), high-efficiency furnace, and a paid solar system for lower energy bills, offering the potential to save hundreds per month compared to today's rising electric costs. Located near King Ranch Park, Platte Trail, and Riverdale Regional Park, with convenient access to shopping, dining, and major routes-just about 30 minutes to downtown Denver or DIA. Nearby schools, parks, and neighborhood amenities add to the appeal, while the established community and tree-lined streets give the area a welcoming, settled feel.

Looking for more information on 12337 Rosemary St?

Explore comparables, sales history and growth for this property.
Learn more

Similar properties sold nearby

SoldMay 19, 2026
$725,000
7018 East 123rd Place
Thornton CO 80602
4
5
3
Single-Family
Listing courtesy of Snyder Realty Team and HomeSmart, Evergreen Realty
SoldMay 18, 2026
$730,000
16168 Elizabeth Street
Thornton CO 80602
4
4
4
Single-Family
Listing courtesy of RE/MAX MOMENTUM
SoldMay 18, 2026
$710,000
7353 East 129th Place
Thornton CO 80602
4
4
3
Single-Family
Listing courtesy of COLDWELL BANKER RESIDENTIAL 56 and HomeSmart

Other properties sold by Jon-Simon Marquez

SoldJan 26, 2026
$840,000
2342 Dexter Street
Denver CO 80207
3
3
2
Single-Family
Listing courtesy of Compass - Denver and Corcoran Perry & Co.
SoldDec 1, 2025
$375,000
5241 West Iliff Drive
Lakewood CO 80227
2
2
2
Townhouse
Listing courtesy of MB BAHL MARKETING GROUP and Realty Athletica LLC
SoldNov 17, 2025
$384,365
1303/1777 Larimer Street
Denver CO 80202
1
1
2
Condo
Listing courtesy of Realty Athletica LLC and HomeSmart

Browse properties sold in nearby areas

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.

The Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (the "DMCA") provides recourse for copyright owners who believe that material appearing on the Internet infringes their rights under MLS GRID IDX Rules Updated September 16, 2024 7 U.S. copyright law. If you believe in good faith that any content or material made available in connection with our website or services infringes your copyright, you (or your agent) may send us a notice requesting that the content or material be removed, or access to it blocked. Notices must be sent in writing by email to: dmca@ratemyagent.com

The DMCA requires that your notice of alleged copyright infringement include the following information: (1) description of the copyrighted work that is the subject of claimed infringement; (2) description of the alleged infringing content and information sufficient to permit us to locate the content; (3) contact information for you, including your address, telephone number and email address; (4) a statement by you that you have a good faith belief that the content in the manner complained of is not authorized by the copyright owner, or its agent, or by the operation of any law; (5) a statement by you, signed under penalty of perjury, that the information in the notification is accurate and that you have the authority to enforce the copyrights that are claimed to be infringed; and (6) a physical or electronic signature of the copyright owner or a person authorized to act on the copyright owner's behalf. Failure to include all of the above information may result in the delay of the processing of your complaint.

Email
© 2026 RateMyAgent