Adams County property record for 3720 E 89th Ave, Thornton, CO 80229 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1977 |
| Square Footage | 1,364 sqft Living Area |
| Lot Size | 6,970 sqft (0.16 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $177,000 (2002) |
| Tax Bill | $853.00 (2025) |
Source: Adams County records · APN R0054647
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 Owner Names on File |
|---|---|
| Mailing Address | 3720 E 89TH AVE, THORNTON, CO 80229-4015 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 04, 2002 · Amount on Record |
| Deed Sale | Jun 04, 2002 · Amount on Record |
| Prior Sale | Apr 03, 2002 · Amount on Record |
| Deed Doc Number | C0978385 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3720 E 89TH AVE, THORNTON, CO 80229-4015 |
| Transaction Type | Mortgage |
| Record Updated | Jul 08, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000080417 |
|---|---|
| Date | Jul 02, 2021 |
| Instrument | 2021000080417 |
| Name | COMMUNITY FINANCIAL CU |
|---|---|
| Type | Credit Union |
| Address | BROOMFIELD, CO 80020 |
| Type | Stand Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | $853.00 (-71.55%) | $20,120 (-33.75%) Land $4,290 Building $15,830 | $422,000 (-6.01%) Land $90,000 Building $332,000 |
| 2023 | $2,998.00 (+6.5%) | $30,370 (+7.5%) Land $5,610 Building $24,760 | $449,000 (+10.46%) Land $83,000 Building $366,000 |
| 2022 | $2,815.00 | $28,250 Land $11,540 Building $16,710 | $406,493 Land $166,000 Building $240,493 |
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 |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | 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.
| Primary APN | R0054647 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Building Area | 1,364 sqft Living Area |
| Basement Area | 352 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Architectural Style | Split Level Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 6,970 sqft (0.16 acres) |
| Depth X Width | 92 ft x 78 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 418 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Account Number | R0054647 |
|---|---|
| Old Parcel Number | 171924417009 |
| Street Address | 3720 E 89TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80229-4015 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:THORNTON VALLEY EAST #4 RESUBD LOT:43 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 24 |
| Legal Quarter | SE |
| Legal Subdivision | THORNTON VALLEY EAST #4 RESUBD |
| Legal Block | 17 |
| Legal Lot Number | 43 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 2 |
| Census Block | 2027 |
| Census Tract | 9104 |
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