Adams County property record for 6243 E 137th Ave, Thornton, CO 80602 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,600 sqft · built 2005 |
| Lot Size | 0.189 acres (8,276 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $342,000 (Oct 2015) |
| Tax Bill | $1,558 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0135548 |
| Primary APN | R0135548 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,600 sqft Living Area |
| 1st Floor Area | 1,075 sqft |
| 2nd Floor Area | 1,525 sqft |
| Basement Area | 913 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2005 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,276 sqft (0.189 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0135548 |
|---|---|
| Old Parcel Number | 157120306025 |
| Street Address | 6243 E 137TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80602-6938 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:SPRINGVALE SUBD FILING NO 7 BLK:1 LOT:16 |
| Legal Range | 67W |
| Legal Township | 01S |
| Legal Section | 20 |
| Legal Quarter | SW |
| Legal Subdivision | SPRINGVALE SUBD FILING NO 7 |
| Legal Block | 1 |
| Legal Lot Number | 16 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | BRIGHTON |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 8540 |
Source: Adams County records · APN R0135548
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 6243 E 137TH AVE, THORNTON, CO 80602-6938 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 02, 2015 · Amount on Record |
| Deed Sale | Oct 02, 2015 · Amount on Record |
| Prior Sale | Dec 09, 2005 · Amount on Record |
| Deed Document Number | 2015000082282 |
| 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 | School District 27J (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 | $1,558.00 (-63.41%) | $36,760 (-16.15%) Land $6,880 Building $29,880 | $588,000 (-9.26%) Land $110,000 Building $478,000 |
| 2023 | $4,258.00 (+17.85%) | $43,840 (+19%) Land $6,900 Building $36,940 | $648,000 (+22.24%) Land $102,000 Building $546,000 |
| 2022 | $3,613.00 | $36,840 Land $14,180 Building $22,660 | $530,103 Land $204,000 Building $326,103 |
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 |
| 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 309 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| JAB Wireless | Fixed Wireless (unlicensed) | 500 / 100 |
| Verizon | Fixed Wireless | 300 / 20 |
| Lumen Technologies | DSL | 140 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.
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