Adams County property record for 9101 Clarkson St, Thornton, CO 80229 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 2025 |
| Square Footage | 1,323 sqft Living Area |
| Lot Size | 7,841 sqft (0.18 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $509,900 (2025) |
| Tax Bill | $1,044.00 (2025) |
| Primary APN | R0052636 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 10 Rooms |
| Building Area | 1,323 sqft Living Area |
| 1st Floor | 1,323 sqft 1st Floor |
| Basement Area | 1,026 sqft Basement |
| Finished Basement | 1,026 sqft Finished |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 2025 |
| Architectural Style | Ranch Style |
| Exterior Material | Brick/Stone (Brick and/or Stone) Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable/Hip Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 7,841 sqft (0.18 acres) |
| Depth X Width | 115 ft x 70 ft Depth x Width |
| Porch | Porch |
| Porch Area | 590 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Account Number | R0052636 |
|---|---|
| Old Parcel Number | 171923308008 |
| Street Address | 9101 CLARKSON ST |
| City | THORNTON |
| State | CO |
| Zip | 80229-4538 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:THORNTON BLK 1 2ND AMENDED PLAT BLK:1 LOT:9 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 23 |
| Legal Quarter | SW |
| Legal Subdivision | THORNTON BLK 1 2ND AMENDED PLAT |
| Legal Block | 1 |
| Legal Lot Number | 9 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 3 |
| Census Block | 3003 |
| Census Tract | 9202 |
Source: Adams County records · APN R0052636
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 |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 9101 CLARKSON ST, THORNTON, CO 80229-4538 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 2025000040610 |
| 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 | Adams 12 Five Star Schools (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 | $1,044.00 (-66.16%) | $24,630 (-12.91%) Land $5,630 Building $19,000 | $394,000 (-5.74%) Land $90,000 Building $304,000 |
| 2023 | $3,085.00 (+0.46%) | $28,280 (+1.43%) Land $6,090 Building $22,190 | $418,000 (+4.2%) Land $90,000 Building $328,000 |
| 2022 | $3,071.00 | $27,880 Land $10,560 Building $17,320 | $401,169 Land $152,000 Building $249,169 |
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