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$485,000

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • 1,528 Sq. Ft.
  • 2 Car Garage
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Charming 3-Bedroom, 2-Bath Home on a Large Lot - No HOA! Step into this inviting home filled with great natural light. The main floor features brand-new LVP flooring, offering durability, style, and easy maintenance. You'll also appreciate the recently installed triple-pane windows, enhancing energy efficiency and comfort year-round. This home provides a functional layout perfect for everyday living. The expansive large lot offers endless opportunities for outdoor entertaining, gardening. The unfinished basement adds even more potential-ideal for additional living space, workshop, or extra storage. This home is conveniently located near public transit, shopping, dining, schools, library, and Thornton Recreation Center.

Full Property Details for 12129 Forest St

General

  • Price: $485,000
  • Taxes: $2,752 (2024)
  • Status: Active
  • Type: Single Family
  • Source: IRES
  • MLS ID: 1047887
  • Updated: 1/1/2026
  • Added to Site: 49 day(s) ago

Interior

  • Appliances: Electric Range, Dishwasher, Refrigerator, Washer, Dryer

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 1
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 3

Exterior

  • Porch/Patio/Deck: Patio

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Garage Spaces: 2
  • Garage Description: Attached

Location

  • Area: Thornton
  • County: Adams
  • Subdivision: Concord Filing 1

School Information

  • School District: Adams CO. Dist 12
  • Elementary School: Skyview
  • Middle School: Shadow Ridge
  • High School: Horizon

Heating & Cooling

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

Utilities

  • Gas: Yes
  • Sewer: Public Sewer
  • Water: City
  • Utility Description: Natural Gas Available, Electricity Available

Structural Information

  • Construction: Frame, Stone
  • Exterior Const.: Frame, Stone
  • Basement: Yes
  • Basement Desc.: Unfinished, Crawl Space, Slab, Sump Pump
  • Roof: Composition
  • Windows: Window Coverings
  • Square Feet: 1,528
  • Sq. Ft. Source: Assessor
  • Living Area: 1,129 Sq. Ft.
  • Year Built: 1993

Lot Features

  • Lot Size (Acres): 0.12
  • Lot Size (Sq. Ft.): 5,356
  • Fence: Yes
  • Lot Features: Paved
  • Potential Use: Single-Family
  • Zoning: Res
  • Fencing (Description): Fenced

Green Features

  • Energy Efficient: Windows

Financial Considerations

  • Tax Amount: $2,752
  • Tax Year: 2024
  • Terms: Cash, Conventional, FHA, VA

Disclosures and Reports

  • Special Conditions: Private Owner
  • Exclusions: Seller's personal property
  • Property ID: R0012014

Listed by Resident Realty (970) 282-8585

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Listing agent

— 12129 Forest St —

  • Resident Realty

    970-282-8585

9704129992

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 12129 Forest St

School District:Northglenn-Thornton School District 12
NameGradesDistance
Skyview Elementary School, Thornton, CO
5021 East 123rd Avenue, Thornton, CO 80241
K-50.2 mi
Shadow Ridge Middle School
12551 Holly Street, Thornton, CO 80602
6-80.4 mi
Horizon High School
5321 East 136th Avenue, Brighton, CO 80601
9-121.9 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 12129 Forest St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
1/01/2026
Price Reduced
$485,000
-1.02%
MLS
12/01/2025
Listed
$490,000
0.2%
MLS
6/24/2022
Sold
$489,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 12129 Forest St

Year
Property Taxes
Change
Tax Assessment
Change
2024
$3,106
-6%
$30,020
-1%
2023
$3,307
4%
$30,310
5%
2022
$3,180
23%
$28,870
23%
2021
$2,589
12%
$23,400
13%
2020
$2,306
—
$20,670
—
2019
$2,311
8%
$20,670
11%
2018
$2,146
10%
$18,650
—
2017
$1,951
38%
$18,650
42%
2016
$1,415
—
$13,170
—
2015
$1,413
9%
$13,170
12%
2014
$1,294
—
$11,720
—
2013
$1,289
—
$11,720
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 12129 Forest St

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Resident Realty (970) 282-8585

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12129 Forest St, Thornton, CO 80241 (MLS# 1047887) is a Single Family property with 3 bedrooms, 1 full bathroom and 1 partial bathroom. 12129 Forest St is currently listed for $485,000 and was received on November 28, 2025. Want to learn more about 12129 Forest St? Do you have questions about finding other Single Family real estate for sale in Thornton? You can browse all Thornton real estate or contact a Coldwell Banker agent to request more information.

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