Adams County property record for 6601 E 129th Ave, Thornton, CO 80602 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 2005 |
| Square Footage | 1,700 sqft Living Area |
| Lot Size | 9,444 sqft (0.216 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $260,053 (2006) |
| Tax Bill | $1,476.00 (2025) |
| Primary APN | R0159962 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 1,700 sqft Living Area |
| 1st Floor | 1,700 sqft 1st Floor |
| Basement Area | 932 sqft Basement |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2005 |
|---|---|
| Architectural Style | Ranch Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 9,444 sqft (0.216 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 610 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | HVAC Heating |
| Account Number | R0159962 |
|---|---|
| Old Parcel Number | 157129423002 |
| Street Address | 6601 E 129TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80602-9212 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:QUEBEC RIVERDALE AMENDMENT NO 1 BLK:6 LOT:7A |
| Legal Range | 67W |
| Legal Township | 01S |
| Legal Section | 29 |
| Legal Quarter | SE |
| Legal Subdivision | QUEBEC RIVERDALE AMENDMENT NO 1 |
| Legal Block | 6 |
| Legal Lot Number | 7A |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | BRIGHTON |
| Census Blockgroup | 4 |
| Census Block | 4014 |
| Census Tract | 8540 |
Source: Adams County records · APN R0159962
Assessment roll updated August 25, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Owner on File |
|---|---|
| Mailing Address | 6601 E 129TH AVE, THORNTON, CO 80602-9212 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20060203000120370 |
| Record Refreshed | Jun 08, 2026 |
Source: Adams County records · Assessment roll updated August 25, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | School District 27J (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,476.00 (-61.73%) | $34,820 (-12.31%) Land $8,190 Building $26,630 | $557,000 (-5.11%) Land $131,000 Building $426,000 |
| 2023 | $3,857.00 (+9.14%) | $39,710 (+10.18%) Land $7,440 Building $32,270 | $587,000 (+13.21%) Land $110,000 Building $477,000 |
| 2022 | $3,534.00 | $36,040 Land $14,600 Building $21,440 | $518,526 Land $210,000 Building $308,526 |
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