Adams County property record for 3343 E 143rd Pl, Thornton, CO 80602 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 3,353 sqft · built 2014 |
| Lot Size | 0.286 acres (12,463 sqft) |
| Owner | Owner Name on File |
| Last Sale | $524,851 (Aug 2014) |
| Tax Bill | $2,163 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0181220 |
| Primary APN | R0181220 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Plumbing Fixtures | 19 Plumbing Fixtures |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 3,353 sqft Living Area |
| 1st Floor Area | 1,691 sqft |
| 2nd Floor Area | 1,662 sqft |
| Basement Area | 1,691 sqft |
| Finished Basement | 1,191 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 | 12,463 sqft (0.286 acres) |
| Garage Type | Attached |
| Garage Area | 739 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
| Porch Area | 114 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0181220 |
|---|---|
| Street Address | 3343 E 143RD PL |
| City | THORNTON |
| State | CO |
| Zip | 80602-8907 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FALLBROOK SUBD FLG NO 2 AMND NO 1 BLK 2 LOT 18 |
| Legal Subdivision | FALLBROOK |
| Legal Block | 2 |
| Legal Lot Number | 18 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 8544 |
Source: Adams County records · APN R0181220
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 | Owner Name on File |
|---|---|
| Mailing Address | 3343 E 143RD PL, THORNTON, CO 80602-8907 |
| Occupancy | Owner Occupied |
| Last Sale | Aug 05, 2014 · Amount on Record |
|---|---|
| Deed Sale | Aug 05, 2014 · Amount on Record |
| Deed Document Number | 2014000051558 |
| Record Updated | Jun 08, 2026 |
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 | $2,163.00 (-69.53%) | $51,010 (-9.27%) Land $9,380 Building $41,630 | $816,000 (-1.81%) Land $150,000 Building $666,000 |
| 2023 | $7,099.00 (+6.78%) | $56,220 (+7.8%) Land $10,150 Building $46,070 | $831,000 (+10.77%) Land $150,000 Building $681,000 |
| 2022 | $6,648.00 | $52,150 Land $20,860 Building $31,290 | $750,183 Land $300,000 Building $450,183 |
Source: FEMA National Flood Hazard Layer, Adams County (08001C), updated October 2, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 205 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Lumen Technologies | DSL | 140 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Verizon, Lumen Technologies, VFN Holdings, Aerux. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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