Adams County property record for 4145 E 139th Ave, Thornton, CO 80602 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2006 |
| Square Footage | 2,298 sqft Living Area |
| Lot Size | 7,562 sqft (0.173 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $351,008 (2006) |
| Tax Bill | $1,645.00 (2025) |
| Primary APN | R0157146 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 15 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 2,298 sqft Living Area |
| 1st Floor | 2,298 sqft 1st Floor |
| Basement Area | 2,286 sqft Basement |
| Finished Basement | 2,000 sqft Finished |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2006 |
|---|---|
| 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 | 7,562 sqft (0.173 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 735 sqft Garage |
| Porch | Porch |
| Porch Area | 168 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | HVAC Heating |
| Account Number | R0157146 |
|---|---|
| Old Parcel Number | 157119305004 |
| Street Address | 4145 E 139TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80602-7046 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:HOMESTEAD HILLS SUBD FILING NO 3 BLK:4 LOT:14 |
| Legal Range | 67W |
| Legal Township | 01S |
| Legal Section | 19 |
| Legal Quarter | SW |
| Legal Subdivision | HOMESTEAD HILLS SUBD FILING NO 3 |
| Legal Block | 4 |
| Legal Lot Number | 14 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 5 |
| Census Block | 5015 |
| Census Tract | 8524 |
Source: Adams County records · APN R0157146
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 | 4145 E 139TH AVE, THORNTON, CO 80602-7046 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust |
| Date | Document |
|---|---|
| May 07, 2021 | Intrafamily Transfer, Transfer |
| Mar 12, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 0000989782 |
| Last Transfer Date | May 07, 2021 |
| Transfer Doc | 0000056348 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | May 07, 2021 |
| Property Address | 4145 E 139TH AVE, THORNTON, CO 80602-7046 |
| Document Number | 0000056348 |
| Instrument Date | May 01, 2021 |
| Instrument | 2021000056348 |
| Transaction Type | Transfer |
| Record Updated | May 18, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4145 E 139TH AVE, THORNTON, CO 80602-7046 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 4145 E 139TH AVE, THORNTON, CO 80602-7046 |
| Transaction Type | Mortgage |
| Record Updated | Mar 22, 2021 |
| Title Company | FIRST INTEGRITY TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000030271 |
|---|---|
| Date | Mar 12, 2021 |
| Instrument | 2021000030271 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Apr 01, 2041 |
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 | $1,645.00 (-70.52%) | $38,810 (-24.11%) Land $7,750 Building $31,060 | $721,000 (-4.63%) Land $144,000 Building $577,000 |
| 2023 | $5,581.00 (+6.87%) | $51,140 (+7.87%) Land $8,860 Building $42,280 | $756,000 (+10.81%) Land $131,000 Building $625,000 |
| 2022 | $5,222.00 | $47,410 Land $18,200 Building $29,210 | $682,243 Land $262,000 Building $420,243 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures