Adams County property record for 13765 Leyden St, Thornton, CO 80602 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2006 |
| Square Footage | 3,793 sqft Living Area |
| Lot Size | 6,970 sqft (0.16 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $340,091 (2006) |
| Tax Bill | $1,515.00 (2025) |
| Primary APN | R0135907 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 10 Rooms |
| Building Area | 3,793 sqft Living Area |
| 1st Floor | 1,731 sqft 1st Floor |
| 2nd Floor | 2,062 sqft 2nd Floor |
| Basement Area | 1,214 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2006 |
|---|---|
| Architectural Style | Other Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 6,970 sqft (0.16 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 630 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Account Number | R0135907 |
|---|---|
| Old Parcel Number | 157120315012 |
| Street Address | 13765 LEYDEN ST |
| City | THORNTON |
| State | CO |
| Zip | 80602-9175 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:SPRINGVALE SUBD FILING NO 3 BLK:4 LOT:12 |
| Legal Range | 67W |
| Legal Township | 01S |
| Legal Section | 20 |
| Legal Quarter | SW |
| Legal Subdivision | SPRINGVALE SUBD FILING NO 3 |
| Legal Block | 4 |
| Legal Lot Number | 12 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | BRIGHTON |
| Census Blockgroup | 2 |
| Census Block | 2028 |
| Census Tract | 8540 |
Source: Adams County records · APN R0135907
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 | 13765 LEYDEN ST, THORNTON, CO 80602-9175 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 2006001001247 |
| 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 | School District 27J (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 | $1,515.00 (-69.66%) | $35,750 (-30.46%) Land $5,850 Building $29,900 | $672,000 (-11.58%) Land $110,000 Building $562,000 |
| 2023 | $4,994.00 (+17.4%) | $51,410 (+18.51%) Land $6,900 Building $44,510 | $760,000 (+21.76%) Land $102,000 Building $658,000 |
| 2022 | $4,254.00 | $43,380 Land $14,180 Building $29,200 | $624,172 Land $204,000 Building $420,172 |
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