Adams County property record for 13797 Leyden St, Thornton, CO 80602
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,396 sqft · built 2005 |
| Lot Size | 0.219 acres (9,583 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $351,159 (Nov 2005) |
| Tax Bill | $1,725 (2025) |
| Deeds & Mortgages | Oct 2023 Line of Credit Jan 2021 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | R0135909 |
| Primary APN | R0135909 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,396 sqft Living Area |
| 1st Floor Area | 1,737 sqft |
| 2nd Floor Area | 1,659 sqft |
| Basement Area | 1,042 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2005 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 9,583 sqft (0.219 acres) |
| Garage Type | Attached |
| Garage Area | 631 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0135909 |
|---|---|
| Old Parcel Number | 157120315014 |
| Street Address | 13797 LEYDEN ST |
| City | THORNTON |
| State | CO |
| Zip | 80602-9175 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:SPRINGVALE SUBD FILING NO 3 BLK:4 LOT:14 |
| 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 | 14 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | BRIGHTON |
| Census Block Group | 2 |
| Census Block | 2028 |
| Census Tract | 8540 |
The current owner of 13797 Leyden St bought it in November 2005.
Source: Adams County records, as of February 9, 2026
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 13797 LEYDEN ST, THORNTON, CO 80602-9175 |
| Occupancy | Owner Occupied |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 3, 2023 | Deed of Trust, Mortgage · Line of Credit ENT CU |
| Jan 15, 2021 | Loan Modification, Mortgage · FHA Mortgage MR COOPER |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 14, 2005 · Amount on File |
| Deed Sale | Nov 14, 2005 · Amount on File |
| Deed Document Number | 20051114001256430 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 13797 LEYDEN ST, THORNTON, CO 80602-9175 |
| Transaction Type | Mortgage |
| Record Updated | Oct 12, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000055929 |
|---|---|
| Date | Oct 3, 2023 |
| Instrument | 2023000055929 |
| Name | ENT CU |
|---|---|
| Type | Credit Union |
| Address | COLORADO SPRINGS, CO 80921 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 239 Months |
| Due | Sep 28, 2043 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 13797 LEYDEN ST, THORNTON, CO 80602-9175 |
| Document Number | 0000005427 |
| Instrument Date | Jan 15, 2021 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | NATIONSTAR MORTGAGE LLC, NATIONSTAR MTG LLC |
| Name | Verified Name |
|---|---|
| Address | 13797 LEYDEN ST THORNTON CO 806029175, THORNTON, CO 80602-9175 |
| Document Number | 0000005427 |
|---|---|
| Date | Jan 15, 2021 |
| Instrument | 5427 |
| Name | MR COOPER |
|---|---|
| Address | COPPELL, TX 75019 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 14, 2051 |
The 2025 property tax bill for 13797 Leyden St was $1,725.
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | School District 27J (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,725.00 | $40,690 Land $6,880 Building $33,810 | $651,000 Land $110,000 Building $541,000 |
| 2023 | $4,810.00 (+17.89%) | $49,520 (+19.04%) Land $6,900 Building $42,620 | $732,000 (+22.29%) Land $102,000 Building $630,000 |
| 2022 | $4,080.00 | $41,600 Land $14,180 Building $27,420 | $598,584 Land $204,000 Building $394,584 |
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.
FEMA maps place 13797 Leyden St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 13797 Leyden St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF THORNTON serves 226,465 people · EPA ID CO0101150 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 405 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Rise Broadband Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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