Adams County property record for 451 E 131st Ave, Thornton, CO 80241
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,914 sqft · built 1997 |
| Lot Size | 0.278 acres (12,098 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $229,900 (May 1997) |
| Tax Bill | $1,900 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1573-27-0-06-014 |
| Primary APN | 1573-27-0-06-014 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,914 sqft Living Area |
| Gross Area | 5,227 sqft |
| 1st Floor Area | 1,605 sqft |
| 2nd Floor Area | 1,309 sqft |
| Basement Area | 1,605 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 12,098 sqft (0.278 acres) |
| View / Lot | Open Space |
| Garage Type | Attached |
| Garage Area | 600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Slab |
| Porch Area | 108 sqft |
| Deck Area | 625 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R0018723 |
|---|---|
| Street Address | 451 E 131ST AVE |
| City | THORNTON |
| State | CO |
| Zip | 80241-1728 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:ROLLING HILLS 2ND FILING BLK:5 LOT:4 |
| Legal Range | 68W |
| Legal Township | 01S |
| Legal Section | 27 |
| Legal Subdivision | ROLLING HILLS |
| Legal Block | 5 |
| Legal Lot Number | 4 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1043 |
| Census Tract | 8526 |
Source: Adams County records, as of May 22, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 451 E 131ST AVE, THORNTON, CO 80241-1728 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 14, 1997 · Amount on Record |
| Deed Sale | May 14, 1997 · Amount on Record |
| Deed Document Number | 1997280657 |
| Deed Book / Page | 5007 / 573 |
| Record Updated | Sep 20, 2026 |
Source: Adams County assessment roll, as of January 21, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Adams 12 Five Star Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,900.00 (-60.68%) | $48,760 (-3.25%) Land $8,570 Building $40,190 | $717,000 (-3.76%) Land $126,000 Building $591,000 |
| 2024 | $4,832.00 (-12.11%) | ||
| 2023 | $5,498.00 (+13.27%) | $50,400 (+14.36%) Land $8,520 Building $41,880 | $745,000 (+17.51%) Land $126,000 Building $619,000 |
| 2022 | $4,854.00 | $44,070 Land $17,520 Building $26,550 | $633,978 Land $252,000 Building $381,978 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF THORNTON serves 226,465 people · EPA ID CO0101150 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 545 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
May also be available: Aerux Broadband, LiveWireNet, T-Mobile.
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