Adams County property record for 4175 E 139th Ave, Thornton, CO 80602 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 2006 |
| Square Footage | 2,298 sqft Living Area |
| Lot Size | 7,560 sqft (0.174 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $345,000 (2010) |
| Tax Bill | $3,823.00 (2024) |
| Primary APN | 1571-19-3-05-006 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 2,298 sqft Living Area |
| Gross Area | 5,319 sqft Gross Area |
| 1st Floor | 2,298 sqft 1st Floor |
| Basement Area | 2,286 sqft Basement |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 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 | 7,560 sqft (0.174 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 | Forced Air with Air Conditioning Heating |
| Account Number | R0157148 |
|---|---|
| Street Address | 4175 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:16 |
| Legal Range | 67W |
| Legal Township | 01S |
| Legal Section | 19 |
| Legal Quarter | 3 |
| Legal Subdivision | HOMESTEAD HILLS SUBD FILING NO 3 |
| Legal Block | 4 |
| Legal Lot Number | 16 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 5 |
| Census Block | 5015 |
| Census Tract | 8524 |
Source: Adams County records · APN 1571-19-3-05-006
Assessment roll updated January 21, 2026 · Last verified June 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 | 4175 E 139TH AVE, THORNTON, CO 80602-7046 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Feb 12, 2026 | Deed of Trust, Mortgage · Conventional Mortgage SWBC MORTGAGE CORP |
| Feb 09, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 201028571 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 4175 E 139TH AVE, THORNTON, CO 80602-7046 |
| Transaction Type | Mortgage |
| Record Updated | Mar 10, 2026 |
| Title Company | FITCO |
| Name | Verified Name |
|---|---|
| Address | 4175 E 129TH AVE, ARVADA, CO 80002 |
| Document Number | 0000007503 |
|---|---|
| Date | Feb 12, 2026 |
| Instrument | 2026000007503 |
| Name | SWBC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | SAN ANTONIO, TX 78218 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2056 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 4175 E 139TH AVE, THORNTON, CO 80602-7046 |
| Transaction Type | Mortgage |
| Record Updated | Mar 09, 2021 |
| Title Company | CANTON TITLE, CANYON TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000016063 |
|---|---|
| Date | Feb 09, 2021 |
| Instrument | 2021000016063 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2051 |
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified June 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 | $1,505.00 (-60.63%) | $45,420 (-4.22%) Land $9,790 Building $35,630 | $668,000 (-4.71%) Land $144,000 Building $524,000 |
| 2024 | $3,823.00 (-26.11%) | ||
| 2023 | $5,174.00 (+7.14%) | $47,420 (+8.17%) Land $8,860 Building $38,560 | $701,000 (+11.12%) Land $131,000 Building $570,000 |
| 2022 | $4,829.00 | $43,840 Land $18,200 Building $25,640 | $630,860 Land $262,000 Building $368,860 |
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