Adams County property record for 13834 Leyden St, Thornton, CO 80602 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 4 Baths |
| Year Built | Built 2003 |
| Square Footage | 1,750 sqft Living Area |
| Lot Size | 6,098 sqft (0.139 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $330,000 (2016) |
| Tax Bill | $1,492.00 (2025) |
| Primary APN | R0136045 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Plumbing Fixtures | 15 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Building Area | 1,750 sqft Living Area |
| 1st Floor | 820 sqft 1st Floor |
| 2nd Floor | 930 sqft 2nd Floor |
| Basement Area | 820 sqft Basement |
| Finished Basement | 580 sqft Finished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2003 |
|---|---|
| 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 | 6,098 sqft (0.139 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 400 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Account Number | R0136045 |
|---|---|
| Old Parcel Number | 157120310005 |
| Street Address | 13834 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:5 |
| Legal Range | 67W |
| Legal Township | 01S |
| Legal Section | 20 |
| Legal Quarter | SW |
| Legal Subdivision | SPRINGVALE SUBD FILING NO 4 |
| Legal Block | 5 |
| Legal Lot Number | 5 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | BRIGHTON |
| Census Blockgroup | 2 |
| Census Block | 2001 |
| Census Tract | 8540 |
Source: Adams County records · APN R0136045
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 |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 13834 LEYDEN ST, THORNTON, CO 80602-9168 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Oct 14, 2022 | Deed of Trust, Mortgage · Conventional Mortgage BELLCO CU |
| Sep 14, 2021 | Deed of Trust, Mortgage · Line of Credit BELLCO CU |
| Jul 11, 2019 | Intrafamily Transfer, Transfer · Conventional Mortgage GUILD MORTGAGE CO |
| Apr 28, 2018 | Deed of Trust, Mortgage · Line of Credit BELLCO CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 0000018300 |
| Last Transfer Date | Jul 11, 2019 |
| Transfer Doc | 0000054243 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 13834 LEYDEN ST, THORNTON, CO 80602-9168 |
| Transaction Type | Mortgage |
| Record Updated | Oct 19, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000084779 |
|---|---|
| Date | Oct 14, 2022 |
| Instrument | 2022000084779 |
| Name | BELLCO CU |
|---|---|
| Type | Credit Union |
| Address | ENGLEWOOD, CO 80111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Oct 08, 2042 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 13834 LEYDEN ST, THORNTON, CO 80602-9168 |
| Transaction Type | Mortgage |
| Record Updated | Sep 21, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000108753 |
|---|---|
| Date | Sep 14, 2021 |
| Instrument | 2021000108753 |
| Name | BELLCO CU |
|---|---|
| Type | Credit Union |
| Address | ENGLEWOOD, CO 80111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Sep 07, 2041 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Jul 11, 2019 |
| Property Address | 13834 LEYDEN ST, THORNTON, CO 80602-9168 |
| Document Number | 0000054243 |
| Instrument Date | Jul 10, 2019 |
| Instrument | 2019000054243 |
| Transaction Type | Transfer |
| Record Updated | Jan 27, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 13834 LEYDEN ST, THORNTON, CO 80602-9168 |
| Document Number | 0000054244 |
|---|---|
| Date | Jul 11, 2019 |
| Instrument | 2019000054244 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 13834 LEYDEN ST, THORNTON, CO 80602-9168 |
| Document Number | 0000036391 |
| Instrument Date | Apr 28, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 12, 2019 |
| Name | Verified Name |
|---|---|
| Address | 13834 LEYDEN ST THORNTON CO 806029168, THORNTON, CO 80602-9168 |
| Document Number | 0000036391 |
|---|---|
| Date | May 04, 2018 |
| Instrument | 36391 |
| Name | BELLCO CU |
|---|---|
| Type | Credit Union |
| Address | GREENWOOD, CO 80111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | May 03, 2038 |
| Rate Type | Adjustable Rate |
|---|
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 | $1,492.00 (-61.9%) | $35,190 (-12.72%) Land $6,880 Building $28,310 | $563,000 (-5.54%) Land $110,000 Building $453,000 |
| 2023 | $3,916.00 (+14.87%) | $40,320 (+16%) Land $6,900 Building $33,420 | $596,000 (+19.19%) Land $102,000 Building $494,000 |
| 2022 | $3,409.00 | $34,760 Land $14,180 Building $20,580 | $500,060 Land $204,000 Building $296,060 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures