Adams County property record for 3366 E 143rd Ave, Thornton, CO 80602
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,336 sqft · built 2014 |
| Lot Size | 0.219 acres (9,548 sqft) |
| Owner | 2 Owner Names on Record |
| Last Sale | $464,615 (Dec 2014) |
| Tax Bill | $2,001 (2025) |
| Deeds & Mortgages | Sep 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R0181203 |
| Primary APN | R0181203 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 15 Plumbing Fixtures |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,336 sqft Living Area |
| 1st Floor Area | 1,730 sqft |
| 2nd Floor Area | 1,606 sqft |
| Basement Area | 1,730 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2014 |
|---|---|
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 9,548 sqft (0.219 acres) |
| Garage Type | Attached |
| Garage Area | 730 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
| Porch Area | 244 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0181203 |
|---|---|
| Street Address | 3366 E 143RD AVE |
| City | THORNTON |
| State | CO |
| Zip | 80602-8910 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FALLBROOK SUBD FLG NO 2 AMND NO 1 BLK 2 LOT 35 |
| Legal Subdivision | FALLBROOK |
| Legal Block | 2 |
| Legal Lot Number | 35 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 8544 |
Source: Adams County records, as of February 9, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Owner Names on Record |
|---|---|
| Mailing Address | 3366 E 143RD AVE, THORNTON, CO 80602-8910 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 24, 2014 · Amount on Record |
| Deed Sale | Dec 24, 2014 · Amount on Record |
| Deed Document Number | 2014000090402 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3366 E 143RD AVE, THORNTON, CO 80602-8910 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | LAND TITLE GUARANTEE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000093726 |
|---|---|
| Date | Sep 18, 2020 |
| Instrument | 2020000093726 |
| Name | INDEPENDENT BANK |
|---|---|
| Type | Bank |
| Address | MCKINNEY, TX 75069 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2050 |
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Adams 12 Five Star Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,001.00 (-69.85%) | $47,190 (-10.23%) Land $9,380 Building $37,810 | $755,000 (-2.83%) Land $150,000 Building $605,000 |
| 2023 | $6,637.00 (+4.83%) | $52,570 (+5.86%) Land $10,150 Building $42,420 | $777,000 (+8.76%) Land $150,000 Building $627,000 |
| 2022 | $6,331.00 | $49,660 Land $20,860 Building $28,800 | $714,387 Land $300,000 Building $414,387 |
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.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF THORNTON serves 226,465 people · EPA ID CO0101150 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 205 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
May also be available: Aerux Broadband, Verizon, Vero Fiber.
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