Adams County property record for 9990 Pecos St, Thornton, CO 80260 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1973 |
| Square Footage | 1,656 sqft Living Area |
| Lot Size | 9,583 sqft (0.219 acres) |
| Garage | Attached, 440 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $954.00 (2025) |
| Primary APN | R0043703 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 1,656 sqft Living Area |
| 1st Floor | 1,656 sqft 1st Floor |
| Basement Area | 1,656 sqft Basement |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1973 |
|---|---|
| Architectural Style | Ranch Style |
| Exterior Material | Brick/Stone (Brick and/or Stone) Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 9,583 sqft (0.219 acres) |
| Depth X Width | 125 ft x 78 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 440 sqft Garage |
| Porch | Open Porch |
| Porch Area | 150 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Account Number | R0043703 |
|---|---|
| Old Parcel Number | 171916402001 |
| Street Address | 9990 PECOS ST |
| City | THORNTON |
| State | CO |
| Zip | 80260-5908 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:HEFTLER HOMES HILLCREST 4TH FILING BLK:29 LOT:36 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 16 |
| Legal Quarter | SE |
| Legal Subdivision | HEFTLER HOMES HILLCREST 4TH FILING |
| Legal Block | 29 |
| Legal Lot Number | 36 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 5 |
| Census Block | 5012 |
| Census Tract | 9304 |
Source: Adams County records · APN R0043703
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 | 2 Individuals Owners |
|---|---|
| Mailing Address | 9990 PECOS ST, THORNTON, CO 80260-5908 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Mar 06, 2009 |
| Transfer Doc | 0000016075 |
| 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $954.00 (-73.89%) | $22,500 (-32.82%) Land $4,890 Building $17,610 | $460,000 (-7.07%) Land $100,000 Building $360,000 |
| 2023 | $3,654.00 (-0.71%) | $33,490 (+0.24%) Land $6,160 Building $27,330 | $495,000 (+2.95%) Land $91,000 Building $404,000 |
| 2022 | $3,680.00 | $33,410 Land $12,640 Building $20,770 | $480,826 Land $182,000 Building $298,826 |
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