Adams County property record for 3520 E 128th Pl, Thornton, CO 80241
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,645 sqft · built 1977 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Individual Name on File |
| Last Sale | $475,000 (Jul 2021) |
| Tax Bill | $1,412 (2025) |
| Deeds & Mortgages | Nov 2023 Second Mortgage Jul 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R0025320 |
| Primary APN | R0025320 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,645 sqft Living Area |
| Basement Area | 525 sqft |
| Finished Basement | 300 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 2 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 2021 |
| Architectural Style | Split Level |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,712 sqft (0.2 acres) |
| Lot Dimensions | 115 ft deep x 77 ft wide |
| Garage Type | Attached |
| Garage Area | 475 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 320 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Account Number | R0025320 |
|---|---|
| Old Parcel Number | 157336101007 |
| Street Address | 3520 E 128TH PL |
| City | THORNTON |
| State | CO |
| Zip | 80241-2139 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:LAKE VILLAGE FILING NO 1 BLK:3 LOT:7 |
| Legal Range | 68W |
| Legal Township | 01S |
| Legal Section | 36 |
| Legal Quarter | NE |
| Legal Subdivision | LAKE VILLAGE FILING NO 1 |
| Legal Block | 3 |
| Legal Lot Number | 7 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1020 |
| Census Tract | 8545 |
Source: Adams County records · APN R0025320
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 Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 3520 E 128TH PL, THORNTON, CO 80241-2139 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 01, 2023 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage HORIZONS NORTH CU |
| Jul 23, 2021 | Warranty Deed, Transfer · FHA Mortgage AMERICAN FINANCING CORP |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 23, 2021 · Amount on Record |
| Deed Sale | Jul 23, 2021 · Amount on Record |
| Prior Sale | Oct 16, 2013 · Amount on Record |
| Deed Document Number | 2021000087526 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3520 E 128TH PL, THORNTON, CO 80241-2139 |
| Transaction Type | Mortgage |
| Record Updated | Nov 08, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000061617 |
|---|---|
| Date | Nov 01, 2023 |
| Instrument | 2023000061617 |
| Name | HORIZONS NORTH CU |
|---|---|
| Type | Credit Union |
| Address | 80324 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Nov 11, 2038 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Jul 23, 2021 |
| Property Address | 3520 E 128TH PL, THORNTON, CO 80241-2139 |
| Document Number | 0000087526 |
| Instrument Date | Jul 21, 2021 |
| Instrument | 2021000087526 |
| Transaction Type | Transfer |
| Record Updated | Jul 29, 2021 |
| Title Company | CAPITAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $47.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3520 E 128TH PL, THORNTON, CO 80241-2139 |
| Document Number | 0000087527 |
|---|---|
| Date | Jul 23, 2021 |
| Instrument | 2021000087527 |
| Name | AMERICAN FINANCING CORP |
|---|---|
| Type | Lending Institution |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2051 |
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 | $1,412.00 (-65.77%) | $33,320 (-11.88%) Land $6,690 Building $26,630 | $533,000 (-4.65%) Land $107,000 Building $426,000 |
| 2023 | $4,125.00 (+11.7%) | $37,810 (+12.76%) Land $6,490 Building $31,320 | $559,000 (+15.84%) Land $96,000 Building $463,000 |
| 2022 | $3,693.00 | $33,530 Land $13,340 Building $20,190 | $482,557 Land $192,000 Building $290,557 |
Source: FEMA National Flood Hazard Layer as of October 2, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2024) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2024 · other causes |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| JAB Wireless Fixed Wireless | 500 / 100 |
| Lumen Technologies DSL · Fiber in parts of the area | 140 / 20 |
May also be available: Verizon.
Based on FCC filings for 831 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF THORNTON serves 226,465 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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