Adams County property record for 2240 E 89th Ave, Thornton, CO 80229 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,400 sqft · built 1955 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | Owner Name on File |
| Last Sale | $78,050 (Apr 2009) |
| Tax Bill | $1,002 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0053618 |
| Primary APN | R0053618 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,400 sqft Living Area |
| 1st Floor Area | 1,400 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,534 sqft (0.15 acres) |
| Lot Dimensions | 100 ft deep x 64 ft wide |
| Porch | Porch |
| Porch Area | 416 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0053618 |
|---|---|
| Old Parcel Number | 171923433018 |
| Street Address | 2240 E 89TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80229-4689 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:THORNTON BLK:32 LOT:17 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 23 |
| Legal Quarter | SW |
| Legal Subdivision | THORNTON |
| Legal Block | 32 |
| Legal Lot Number | 17 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 9101 |
Source: Adams County records · APN R0053618
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 | 2240 E 89TH AVE, THORNTON, CO 80229-4689 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 13, 2009 · Amount on Record |
| Deed Sale | Apr 13, 2009 · Amount on Record |
| Prior Sale | Dec 19, 2008 |
| Deed Document Number | 2009000025596 |
| 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 | Mapleton School District 1 (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 | $1,002.00 (-62.39%) | $23,630 (-12.45%) Land $5,630 Building $18,000 | $378,000 (-5.26%) Land $90,000 Building $288,000 |
| 2023 | $2,664.00 (+2.66%) | $26,990 (+3.65%) Land $6,090 Building $20,900 | $399,000 (+6.5%) Land $90,000 Building $309,000 |
| 2022 | $2,595.00 | $26,040 Land $10,560 Building $15,480 | $374,664 Land $152,000 Building $222,664 |
Source: FEMA National Flood Hazard Layer, Adams County (08001C), updated October 2, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080010091012, refreshed September 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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 2 in force |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 644 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 2,000 |
| Lumen Technologies | Fiber | 2,000 / 1,000 |
May also be available at this address: T-Mobile USA, Verizon, AT&T, Aerux. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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