Adams County property record for 7831 E 133rd Ave, Thornton, CO 80602
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4 ba · 2,393 sqft · built 2007 |
| Lot Size | 0.169 acres (7,405 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $335,357 (Jul 2007) |
| Tax Bill | $1,659 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0150649 |
| Primary APN | R0150649 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Plumbing Fixtures | 17 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,393 sqft Living Area |
| 1st Floor Area | 1,115 sqft |
| 2nd Floor Area | 1,278 sqft |
| Basement Area | 1,115 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2007 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,405 sqft (0.169 acres) |
| Garage Type | Attached |
| Garage Area | 642 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 203 sqft |
| Deck Area | 384 sqft |
| Patio Area | 384 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0150649 |
|---|---|
| Old Parcel Number | 157128206018 |
| Street Address | 7831 E 133RD AVE |
| City | THORNTON |
| State | CO |
| Zip | 80602-8471 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:THE VILLAGES AT RIVERDALE FILING NO 3 BLK:10 LOT:18 |
| Legal Range | 67W |
| Legal Township | 01S |
| Legal Section | 28 |
| Legal Quarter | NW |
| Legal Subdivision | THE VILLAGES AT RIVERDALE |
| Legal Block | 10 |
| Legal Lot Number | 18 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | BRIGHTON |
| Census Block Group | 5 |
| Census Block | 5019 |
| Census Tract | 8540 |
The current owner of 7831 E 133rd Ave acquired it in September 2009.
Source: Adams County records, as of February 9, 2026
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 7831 E 133RD AVE, THORNTON, CO 80602-8471 |
| Occupancy | Owner Occupied |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 2, 2007 · Amount on File |
| Deed Sale | Jul 2, 2007 · Amount on File |
| Prior Sale | Jul 2, 2007 · Amount on File |
| Deed Document Number | 0000063642 |
| Last Transfer Date | Sep 30, 2009 |
| Transfer Doc | 0000072780 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 7831 E 133rd Ave was $1,659.
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | School District 27J (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,659.00 | $39,130 Land $7,190 Building $31,940 | $626,000 Land $115,000 Building $511,000 |
| 2023 | $4,364.00 (+8.72%) | $44,920 (+9.75%) Land $7,100 Building $37,820 | $664,000 (+12.77%) Land $105,000 Building $559,000 |
| 2022 | $4,014.00 | $40,930 Land $14,600 Building $26,330 | $588,820 Land $210,000 Building $378,820 |
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.
FEMA maps place 7831 E 133rd Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 7831 E 133rd Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 99.2% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 295 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Rise Broadband Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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