Adams County property record for 9853 Monroe St, Thornton, CO 80229 · Last verified April 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1986 |
| Square Footage | 1,960 sqft Living Area |
| Lot Size | 9,288 sqft (0.213 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $161,500 (2013) |
| Tax Bill | $2,890.00 (2024) |
| Primary APN | 1719-13-4-12-021 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 1,960 sqft Living Area |
| Gross Area | 2,576 sqft Gross Area |
| 1st Floor | 644 sqft 1st Floor |
| 2nd Floor | 704 sqft 2nd Floor |
| Basement Area | 612 sqft Basement |
| Finished Basement | 612 sqft Finished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 9,288 sqft (0.213 acres) |
| Depth X Width | 108 ft x 86 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 616 sqft Garage |
| Deck Area | 32 sqft Deck |
| Patio Area | 32 sqft Patio |
| Porch Area | 32 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0040481 |
|---|---|
| Street Address | 9853 MONROE ST |
| City | THORNTON |
| State | CO |
| Zip | 80229-2871 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:NORTH HILLS FILING NUMBER ONE SUBD BLK:9 LOT:26 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 13 |
| Legal Quarter | 4 |
| Legal Subdivision | NORTH HILLS FILING NUMBER ONE SUBD |
| Legal Block | 9 |
| Legal Lot Number | 26 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 1 |
| Census Block | 1010 |
| Census Tract | 9207 |
Source: Adams County records · APN 1719-13-4-12-021
Assessment roll updated January 21, 2026 · Last verified April 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 | 9853 MONROE ST, THORNTON, CO 80229-2871 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 201317465 |
| Prior Transfer Date | Aug 17, 2001 |
| Prior Transfer Doc | 000C856725 |
| Record Refreshed | Jun 08, 2026 |
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified April 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,216.00 (-57.92%) | $31,210 (-9.35%) Land $6,120 Building $25,090 | $459,000 (-9.82%) Land $90,000 Building $369,000 |
| 2024 | $2,890.00 (-15%) | ||
| 2023 | $3,400.00 (+6.02%) | $34,430 (+6.99%) Land $5,750 Building $28,680 | $509,000 (+9.94%) Land $85,000 Building $424,000 |
| 2022 | $3,207.00 | $32,180 Land $11,820 Building $20,360 | $462,988 Land $170,000 Building $292,988 |
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