Adams County property record for 3540 E 91st Ave, Thornton, CO 80229 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,872 sqft · built 1961 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $512,104 (Jun 2025) |
| Tax Bill | $991 (2025) |
| Deeds & Mortgages | Sep 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1719-24-4-11-017 |
| Primary APN | 1719-24-4-11-017 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,872 sqft Living Area |
| 1st Floor Area | 936 sqft |
| Basement Area | 936 sqft |
| Finished Basement | 936 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 2025 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 7,000 sqft (0.161 acres) |
| Lot Dimensions | 100 ft deep x 70 ft wide |
| Garage Type | Carport |
| Garage Area | 240 sqft |
| Carport | Carport |
| Carport Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Slab |
| Porch Area | 200 sqft |
| Deck Area | 80 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0054572 |
|---|---|
| Street Address | 3540 E 91ST AVE |
| City | THORNTON |
| State | CO |
| Zip | 80229-4023 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:THORNTON VALLEY EAST SECOND FILING BLK:11 LOT:5 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 24 |
| Legal Quarter | 4 |
| Legal Subdivision | THORNTON VALLEY EAST SECOND FILING |
| Legal Block | 11 |
| Legal Lot Number | 5 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 2 |
| Census Block | 2032 |
| Census Tract | 9104 |
Source: Adams County records · APN 1719-24-4-11-017
Assessment roll updated January 21, 2026 · Last verified July 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 | 3540 E 91ST AVE, THORNTON, CO 80229-4023 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 09, 2025 · Amount on Record |
| Deed Sale | Jun 09, 2025 · Amount on Record |
| Prior Sale | Mar 14, 2025 · Amount on Record |
| Deed Document Number | 202533059 |
| Prior Transfer Date | Jun 30, 2001 |
| Prior Transfer Doc | 000C830786 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3540 E 91ST AVE, THORNTON, CO 80229-4023 |
| Transaction Type | Mortgage |
| Record Updated | Oct 03, 2022 |
| Name | Verified Name |
|---|---|
| Address | 3540 EAST 915T AVENUE, DENVER, CO 80229 |
| Document Number | 0000080220 |
|---|---|
| Date | Sep 27, 2022 |
| Instrument | 2022000080220 |
| Name | CARRINGTON MORTGAGE SERVICES LLC |
|---|---|
| Type | Mortgage Company |
| Address | ANAHEIM, CA 92806 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 01, 2052 |
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified July 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 | $991.00 (-50.75%) | $25,430 (+1.36%) Land $6,120 Building $19,310 | $374,000 (+0.81%) Land $90,000 Building $284,000 |
| 2024 | $2,012.00 (-18.81%) | ||
| 2023 | $2,478.00 (-7.3%) | $25,090 (-6.45%) Land $5,610 Building $19,480 | $371,000 (-3.84%) Land $83,000 Building $288,000 |
| 2022 | $2,673.00 | $26,820 Land $11,540 Building $15,280 | $385,818 Land $166,000 Building $219,818 |
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.
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