Adams County property record for 9141 Monroe St, Thornton, CO 80229 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1963 |
| Square Footage | 960 sqft Living Area |
| Lot Size | 7,841 sqft (0.18 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $988.00 (2025) |
| Primary APN | R0054523 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Building Area | 960 sqft Living Area |
| 1st Floor | 960 sqft 1st Floor |
| Basement Area | 960 sqft Basement |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1963 |
|---|---|
| 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 | 100 ft x 77 ft Depth x Width |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Account Number | R0054523 |
|---|---|
| Old Parcel Number | 171924407015 |
| Street Address | 9141 MONROE ST |
| City | THORNTON |
| State | CO |
| Zip | 80229-4036 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:THORNTON VALLEY EAST SECOND FILING BLK:8 LOT:15 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 24 |
| Legal Quarter | SE |
| Legal Subdivision | THORNTON VALLEY EAST SECOND FILING |
| Legal Block | 8 |
| Legal Lot Number | 15 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 2 |
| Census Block | 2019 |
| Census Tract | 9104 |
Source: Adams County records · APN R0054523
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 | 9141 MONROE ST, THORNTON, CO 80229-4036 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| 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 | Mapleton School District 1 (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 | $988.00 (-60.02%) | $23,320 (-6.83%) Land $5,630 Building $17,690 | $373,000 (+0.81%) Land $90,000 Building $283,000 |
| 2023 | $2,471.00 (-8.21%) | $25,030 (-7.33%) Land $5,610 Building $19,420 | $370,000 (-4.79%) Land $83,000 Building $287,000 |
| 2022 | $2,692.00 | $27,010 Land $11,540 Building $15,470 | $388,608 Land $166,000 Building $222,608 |
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