Adams County property record for 2400 E 121st Ave, Thornton, CO 80241 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1997 |
| Square Footage | 1,825 sqft Living Area |
| Lot Size | 7,841 sqft (0.18 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $300,000 (2001) |
| Tax Bill | $1,245.00 (2025) |
| Primary APN | R0025796 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Building Area | 1,825 sqft Living Area |
| 1st Floor | 1,825 sqft 1st Floor |
| Basement Area | 1,040 sqft Basement |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1997 |
|---|---|
| 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 | 7,841 sqft (0.18 acres) |
| Depth X Width | 120 ft x 65 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 609 sqft Garage |
| Porch | Porch |
| Porch Area | 96 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Account Number | R0025796 |
|---|---|
| Old Parcel Number | 157336309011 |
| Street Address | 2400 E 121ST AVE |
| City | THORNTON |
| State | CO |
| Zip | 80241-3455 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:WATERFORD PLACE FILING NO 1 BLK:1 LOT:11 |
| Legal Range | 68W |
| Legal Township | 01S |
| Legal Section | 36 |
| Legal Quarter | SW |
| Legal Subdivision | WATERFORD PLACE FILING NO 1 |
| Legal Block | 1 |
| Legal Lot Number | 11 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 1 |
| Census Block | 1000 |
| Census Tract | 8555 |
Source: Adams County records · APN R0025796
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 | 2400 E 121ST AVE, THORNTON, CO 80241-3455 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Owner is a Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 000C799043 |
| Last Transfer Date | Jun 03, 2016 |
| Transfer Doc | 0000043379 |
| 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 | $1,245.00 (-70.92%) | $29,370 (-28.12%) Land $5,410 Building $23,960 | $570,000 (-1.72%) Land $105,000 Building $465,000 |
| 2023 | $4,281.00 (+16.27%) | $40,860 (+22.23%) Land $6,490 Building $34,370 | $580,000 (+20.56%) Land $96,000 Building $484,000 |
| 2022 | $3,682.00 | $33,430 Land $13,340 Building $20,090 | $481,075 Land $192,000 Building $289,075 |
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