Adams County property record for 4790 E 129th Ave, Thornton, CO 80241 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1979 |
| Square Footage | 1,676 sqft Living Area |
| Lot Size | 5,663 sqft (0.13 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $225,000 (2010) |
| Tax Bill | $1,325.00 (2025) |
| Primary APN | R0010029 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Building Area | 1,676 sqft Living Area |
| 1st Floor | 1,676 sqft 1st Floor |
| Basement Area | 952 sqft Basement |
| Finished Basement | 740 sqft Finished |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 2 Fireplaces |
| Year Built | Built 1979 |
|---|---|
| Architectural Style | Ranch Style |
| Exterior Material | Brick/Stone (Brick and/or Stone) Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 5,663 sqft (0.13 acres) |
| Depth X Width | 79 ft x 72 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 441 sqft Garage |
| Porch | Open Porch |
| Porch Area | 120 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Account Number | R0010029 |
|---|---|
| Old Parcel Number | 157130301002 |
| Street Address | 4790 E 129TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80241-2249 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:EAST GLENN SUBD 2ND FILING BLK:1 LOT:1 |
| Legal Range | 67W |
| Legal Township | 01S |
| Legal Section | 30 |
| Legal Quarter | SW |
| Legal Subdivision | EAST GLENN SUBD 2ND FILING |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 2 |
| Census Block | 2007 |
| Census Tract | 8524 |
Source: Adams County records · APN R0010029
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 | 4790 E 129TH AVE, DENVER, CO 80241-2249 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Feb 11, 2021 | Deed of Trust, Mortgage · Conventional Mortgage BELLCO CU |
| Jan 14, 2017 | Deed of Trust, Mortgage · Line of Credit BELLCO CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 2010000000072 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 4790 E 129TH AVE, THORNTON, CO 80241-2249 |
| Transaction Type | Mortgage |
| Record Updated | Apr 18, 2024 |
| Title Company | LAND TITLE GUARANTEE |
| Name | Verified Name |
|---|
| Document Number | 0000017257 |
|---|---|
| Date | Feb 11, 2021 |
| Instrument | 2021000017257 |
| Name | BELLCO CU |
|---|---|
| Type | Credit Union |
| Address | GLEN BURNIE, MD 21060 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Mar 01, 2041 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 4790 E 129TH AVE, THORNTON, CO 80241-2249 |
| Document Number | 0000006114 |
| Instrument Date | Jan 14, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 31, 2017 |
| Name | Verified Name |
|---|---|
| Address | 4790 E 129TH AVE DENVER CO 802412249, DENVER, CO 80241-2249 |
| Document Number | 0000006114 |
|---|---|
| Date | Jan 23, 2017 |
| Instrument | 6114 |
| Name | BELLCO CU |
|---|---|
| Type | Credit Union |
| Address | GREENWOOD, CO 80111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Jan 22, 2037 |
| 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 | 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 | $1,325.00 (-67.18%) | $31,250 (-15.56%) Land $6,250 Building $25,000 | $500,000 (-8.59%) Land $100,000 Building $400,000 |
| 2023 | $4,037.00 (+5.57%) | $37,010 (+6.6%) Land $6,160 Building $30,850 | $547,000 (+9.46%) Land $91,000 Building $456,000 |
| 2022 | $3,824.00 | $34,720 Land $12,640 Building $22,080 | $499,728 Land $182,000 Building $317,728 |
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