Adams County property record for 3701 E 91st Ave, Thornton, CO 80229 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,850 sqft · built 1972 |
| Lot Size | 0.17 acres (7,400 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,211 (2025) |
| Deeds & Mortgages | Jun 2020 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 1719-24-4-01-021 |
| Primary APN | 1719-24-4-01-021 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,850 sqft Living Area |
| Gross Area | 2,150 sqft |
| 1st Floor Area | 1,850 sqft |
| Basement Area | 925 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Bi-Level |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,400 sqft (0.17 acres) |
| Lot Dimensions | 100 ft deep x 74 ft wide |
| Garage Type | Attached |
| Garage Area | 300 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Slab |
|---|---|
| Porch Area | 108 sqft |
| Deck Area | 60 sqft |
| Patio Area | 60 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0054404 |
|---|---|
| Street Address | 3701 E 91ST AVE |
| City | THORNTON |
| State | CO |
| Zip | 80229-4067 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:THORNTON VALLEY EAST THIRD FILING BLK:6 LOT:21 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 24 |
| Legal Quarter | 4 |
| Legal Subdivision | THORNTON VALLEY EAST THIRD FILING |
| Legal Block | 6 |
| Legal Lot Number | 21 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 9104 |
Source: Adams County records · APN 1719-24-4-01-021
Assessment roll updated January 21, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3701 E 91ST AVE, THORNTON, CO 80229-4067 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Feb 26, 2014 |
| Transfer Doc | 0000011829 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3701 E 91ST AVE, THORNTON, CO 80229-4067 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000058554 |
|---|---|
| Date | Jun 26, 2020 |
| Instrument | 2020000058554 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 05, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified August 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,211.00 (+37.81%) | $27,200 (-4.49%) Land $6,120 Building $21,080 | $400,000 (-4.99%) Land $90,000 Building $310,000 |
| 2024 | $2,330.00 (-17.14%) | ||
| 2023 | $2,812.00 (-0.35%) | $28,480 (+0.56%) Land $5,610 Building $22,870 | $421,000 (+3.32%) Land $83,000 Building $338,000 |
| 2022 | $2,822.00 | $28,320 Land $11,540 Building $16,780 | $407,481 Land $166,000 Building $241,481 |
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 |
| Nearest Special Flood Hazard Area | Zone AE, within 100 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.
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