12270 FOREST ST
Valuation
Tax & Assessment
Property Facts
Transaction History(2)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Northglenn-Thornton School District 12
Neighborhood · ZIP 80241These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
12270 Forest St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth more than 80% of homes in Concord
- Costs less per square foot than 87% of homes in Concord
- Bigger than 92% of homes in Concord
- Has a smaller lot than 74% of homes in Adams County
- Newer than 67% of homes in Concord
What homes are worth in Thornton 80241
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 51% of homes in Thornton 80241.
How it measures up in Thornton 80241
The dot is this home. The mark in the middle is the typical home in Thornton 80241.
Pricier than 51% of homes nearby
Pricier than 39% of homes nearby
Bigger than 59% of homes nearby
Bigger than 37% of homes nearby
Newer than 43% of homes nearby
| Measure | This home | Concord | Thornton 80241 | Adams County |
|---|---|---|---|---|
| Estimated valuepricier than | $517,818 | 80% of homes | 51% of homes | 63% of homes |
| Price per ft²pricier than | $283 | 13% of homes | 39% of homes | 46% of homes |
| Living areabigger than | 1,831 ft² | 92% of homes | 59% of homes | 63% of homes |
| Lot sizebigger than | 0.13 ac | 42% of homes | 37% of homes | 26% of homes |
| Year builtnewer than | 1994 | 67% of homes | 43% of homes | 49% of homes |
About 12270 Forest St
How much is 12270 Forest St, Thornton, CO worth?
The TopHap Estimate for 12270 Forest St, Thornton, CO is $517,818 as of Sep 24, 2026. The likely range is $503,604 to $532,032. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 12270 Forest St, Thornton, CO last sell?
12270 Forest St, Thornton, CO last sold on Jul 3, 2014 for $245,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 12270 Forest St, Thornton, CO?
12270 Forest St, Thornton, CO has 4 bedrooms, 3 bathrooms, 1,831 square feet of living space and a 0.13-acre lot.
When was 12270 Forest St, Thornton, CO built?
12270 Forest St, Thornton, CO was built in 1994, making it 32 years old. It is a split level home. The building has 2 stories.
What schools serve 12270 Forest St, Thornton, CO?
12270 Forest St, Thornton, CO is assigned to Skyview Elementary School (elementary), rated C+; Shadow Ridge Middle School (middle), rated D; Horizon High School (high), rated A-. All sit in Northglenn-Thornton School District 12. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 12270 Forest St, Thornton, CO compare to other homes in Thornton 80241?
Among the 10,624 homes in Thornton 80241, it is worth more than 51% of them ($517,818 against a typical $514,783), its price per square foot is higher than 39% of them ($283 against a typical $296), it is bigger than 59% of them (1,831 ft² against a typical 1,692 ft²), its lot is bigger than 37% of them (0.13 ac against a typical 0.15 ac) and it is newer than 43% of them (1994 against a typical 1996). Measured against all of Adams County, it is worth more than 63% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 12270 Forest St, Thornton, CO?
The 2025 property tax bill for 12270 Forest St, Thornton, CO was $1,370. The county assessed it at $32,310.
More homes on Forest St
- 12561 Forest St$373K2 bd · 1.5 ba · 1,050 ft² · Sold $375K · Jul 2026
- 12586 Forest St$348K3 bd · 1.5 ba · 1,050 ft² · Sold $350K · Jul 2026
- 12799 Forest St$512K3 bd · 2.5 ba · 1,597 ft² · Sold $515K · Jun 2026
- 13965 Forest St$610K3 bd · 2.5 ba · 2,056 ft² · Sold $613K · Jun 2026
- 12210 Forest St$491K3 bd · 2.5 ba · 1,528 ft² · Sold Jun 2026
- 13966 Forest St$642K4 bd · 2.5 ba · 2,118 ft² · Sold $645K · Jun 2026
- 12099 Forest St$476K3 bd · 2.5 ba · 1,550 ft² · Sold $480K · Mar 2026
- 12562 Forest St$375K3 bd · 1.5 ba · 1,100 ft² · Sold $380K · Mar 2026
- 14345 Forest St$859K6 bd · 4 ba · 2,533 ft² · Sold Jan 2026
- 13905 Forest St$639K2 bd · 3 ba · 2,050 ft² · Sold $650K · Oct 2025
- 12504 Forest St$360K3 bd · 2.5 ba · 1,100 ft² · Sold $369K · Oct 2025
- 14431 Forest St$715K4 bd · 3 ba · 1,977 ft² · Sold $735K · Jul 2025
Closest homes
- 12266 Forest St$484K59 ft · 3 bd · 3 ba · 1,129 ft² · Sold $180K · Nov 2011
- 12260 Forest St$579K114 ft · 4 bd · 3.5 ba · 2,006 ft² · Sold $570K · Dec 2021
- 12271 Forest Way$437K104 ft · 3 bd · 1.5 ba · 1,508 ft² · Sold $170K · Nov 2008
- 12267 Forest Way$503K119 ft · 3 bd · 2.5 ba · 1,870 ft² · Sold $513K · Jan 2024
- 5235 E 123rd Ave$490K152 ft · 4 bd · 3 ba · 1,129 ft² · Sold May 2022
- 5251 E 123rd Ave$483K154 ft · 3 bd · 2 ba · 1,381 ft² · Sold $515K · Jul 2022
- 5220 E 123rd Ave$504K132 ft · 3 bd · 2 ba · 1,404 ft² · Sold $475K · Nov 2021
- 12261 Forest Way$516K152 ft · 3 bd · 3 ba · 1,831 ft² · Sold $145K · Jul 1994
More homes in Thornton 80241
- 2624 E 131st Ave$545K3 bd · 2.5 ba · 1,614 ft² · Sold $545K · Oct 2026
- 2995 E 123rd Ave$425K2 bd · 3 ba · 2,100 ft² · Sold $435K · Oct 2026
- 1573 E 131st Pl$715K3 bd · 3.5 ba · 3,040 ft² · Sold $690K · Oct 2026
- 13550 Washington St$400K2 bd · 2.5 ba · 1,660 ft² · Sold $400K · Oct 2026
- 13142 Monroe Ct$517K3 bd · 3.5 ba · 1,896 ft² · Sold $375K · Oct 2026
- 13148 Cook Ct$500K3 bd · 1.5 ba · 1,648 ft² · Sold $272K · Sep 2026
- 12153 Dahlia Dr$500K4 bd · 3 ba · 1,799 ft² · Sold $500K · Sep 2026
- 13230 Garfield Dr$574K4 bd · 3 ba · 2,030 ft² · Sold $584K · Sep 2026
- 12130 Grape Way$400K3 bd · 2.5 ba · 2,290 ft² · Sold $415K · Sep 2026
- 12213 Race St$455K3 bd · 2.5 ba · 1,428 ft² · Sold $10K · Sep 2026
- 12325 Josephine Ct$525K3 bd · 2 ba · 1,760 ft² · Sold $525K · Sep 2026
- 2648 E 132nd Ave$575K3 bd · 3 ba · 2,725 ft² · Sold $570K · Sep 2026
Assigned schools
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