Adams County property record for 5257 E 129th Ave, Thornton, CO 80241 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1997 |
| Square Footage | 1,874 sqft Living Area |
| Lot Size | 7,431 sqft (0.171 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $149,245 (1998) |
| Tax Bill | $3,557.00 (2024) |
| Primary APN | 1571-30-0-22-008 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Building Area | 1,874 sqft Living Area |
| Gross Area | 3,264 sqft Gross Area |
| 1st Floor | 928 sqft 1st Floor |
| 2nd Floor | 946 sqft 2nd Floor |
| Basement Area | 928 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 7,431 sqft (0.171 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 462 sqft Garage |
| Porch Area | 36 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0107732 |
|---|---|
| Street Address | 5257 E 129TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80241-3746 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:WOODBRIDGE STATION FILING NO 9 BLK:3 LOT:8 |
| Legal Range | 67W |
| Legal Township | 01S |
| Legal Section | 30 |
| Legal Subdivision | WOODBRIDGE STATION |
| Legal Block | 3 |
| Legal Lot Number | 8 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 2 |
| Census Block | 2006 |
| Census Tract | 8524 |
Source: Adams County records · APN 1571-30-0-22-008
Assessment roll updated January 21, 2026 · Last verified July 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 | 5257 E 129TH AVE, THORNTON, CO 80241-3746 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Feb 27, 2023 | Deed of Trust, Mortgage · Line of Credit SOOPER CU |
| Jan 24, 2024 | Special Warranty Deed, Transfer |
| May 13, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GATEWAY FIRST BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 1998394706 |
| Deed Book / Page | 5324 / 635 |
| Last Transfer Date | Jan 24, 2024 |
| Transfer Doc | 0000003874 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 5257 E 129TH AVE, THORNTON, CO 80241-3746 |
| Transaction Type | Mortgage |
| Record Updated | Mar 06, 2023 |
| Name | Verified Name |
|---|---|
| Address | 5257 E 129TH AVE, THORNTON, CO 80241-3746 |
| Document Number | 0000010087 |
|---|---|
| Date | Feb 27, 2023 |
| Instrument | 2023000010087 |
| Name | SOOPER CU |
|---|---|
| Type | Credit Union |
| Address | ARVADA, CO 80003 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Feb 28, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Jan 24, 2024 |
| Property Address | 5257 E 129TH AVE, THORNTON, CO 80241-3746 |
| Document Number | 0000003874 |
| Instrument Date | Jan 24, 2023 |
| Instrument | 2024000003874 |
| Transaction Type | Transfer |
| Record Updated | Jan 31, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5257 E 129TH AVE, THORNTON, CO 80241-3746 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 5257 E 129TH AVE, THORNTON, CO 80241-3746 |
| Transaction Type | Mortgage |
| Record Updated | May 20, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000058629 |
|---|---|
| Date | May 13, 2021 |
| Instrument | 2021000058629 |
| Name | GATEWAY FIRST BANK |
|---|---|
| Type | Bank |
| Address | JENKS, OK 74037 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2051 |
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified July 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 | $1,401.00 (-60.61%) | $35,970 (-5.57%) Land $6,800 Building $29,170 | $529,000 (-6.04%) Land $100,000 Building $429,000 |
| 2024 | $3,557.00 (-14.39%) | ||
| 2023 | $4,155.00 (+8.06%) | $38,090 (+9.11%) Land $6,160 Building $31,930 | $563,000 (+12.05%) Land $91,000 Building $472,000 |
| 2022 | $3,845.00 | $34,910 Land $12,640 Building $22,270 | $502,472 Land $182,000 Building $320,472 |
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