Adams County property record for 13808 Leyden St, Thornton, CO 80602 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 2015 |
| Square Footage | 2,422 sqft Living Area |
| Lot Size | 8,056 sqft (0.185 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $333,000 (2016) |
| Tax Bill | $3,826.00 (2024) |
| Primary APN | 1571-20-3-10-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Plumbing Fixtures | 14 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Building Area | 2,422 sqft Living Area |
| Gross Area | 4,044 sqft Gross Area |
| 1st Floor | 1,202 sqft 1st Floor |
| 2nd Floor | 1,220 sqft 2nd Floor |
| Basement Area | 1,202 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2015 |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 8,056 sqft (0.185 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 420 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0136047 |
|---|---|
| Street Address | 13808 LEYDEN ST |
| City | THORNTON |
| State | CO |
| Zip | 80602-9168 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:SPRINGVALE SUBD FILING NO 4 BLK:5 LOT:7 |
| Legal Range | 67W |
| Legal Township | 01S |
| Legal Section | 20 |
| Legal Quarter | 3 |
| Legal Subdivision | SPRINGVALE SUBD FILING NO 4 |
| Legal Block | 5 |
| Legal Lot Number | 7 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | BRIGHTON |
| Census Blockgroup | 2 |
| Census Block | 2001 |
| Census Tract | 8540 |
Source: Adams County records · APN 1571-20-3-10-007
Assessment roll updated January 21, 2026 · Last verified August 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 | 13808 LEYDEN ST, THORNTON, CO 80602-9168 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Family Trust |
| Date | Document |
|---|---|
| Jan 28, 2022 | Deed of Trust, Mortgage · Conventional Mortgage LNDERLAB INC |
| Sep 07, 2017 | Deed of Trust, Mortgage · Line of Credit BELLCO CU |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20161210 |
| Last Transfer Date | Sep 18, 2023 |
| Transfer Doc | 0000039999 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 13808 LEYDEN ST, THORNTON, CO 80602-9168 |
| Transaction Type | Mortgage |
| Record Updated | Feb 04, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000008958 |
|---|---|
| Date | Jan 28, 2022 |
| Instrument | 2022000008958 |
| Name | LNDERLAB INC |
|---|---|
| Type | Non-Lending Institution |
| Address | AUSTIN, TX 78741 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 13808 LEYDEN ST, THORNTON, CO 80602-9168 |
| Document Number | 0000080153 |
| Instrument Date | Sep 07, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Sep 20, 2017 |
| Name | Verified Name |
|---|---|
| Address | 13808 LEYDEN ST THORNTON CO 806029168, THORNTON, CO 80602-9168 |
| Document Number | 0000080153 |
|---|---|
| Date | Sep 13, 2017 |
| Instrument | 80153 |
| Name | BELLCO CU |
|---|---|
| Type | Credit Union |
| Address | GREENWOOD, CO 80111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Sep 12, 2037 |
| Rate Type | Adjustable Rate |
|---|
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified August 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 | $1,601.00 (-58.15%) | $41,070 (-4.4%) Land $7,480 Building $33,590 | $604,000 (-4.88%) Land $110,000 Building $494,000 |
| 2024 | $3,826.00 (-8.29%) | ||
| 2023 | $4,172.00 (+16.05%) | $42,960 (+17.18%) Land $6,900 Building $36,060 | $635,000 (+20.39%) Land $102,000 Building $533,000 |
| 2022 | $3,595.00 | $36,660 Land $14,180 Building $22,480 | $527,439 Land $204,000 Building $323,439 |
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