Adams County property record for 3840 E 117th Ave, Thornton, CO 80233 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,760 sqft · built 1974 |
| Lot Size | 0.199 acres (8,673 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,205 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0026528 |
| Primary APN | R0026528 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,760 sqft Living Area |
| 1st Floor Area | 1,054 sqft |
| 2nd Floor Area | 675 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Architectural Style | Split Level |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,673 sqft (0.199 acres) |
| Garage Type | Attached |
| Garage Area | 435 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0026528 |
|---|---|
| Old Parcel Number | 171901113032 |
| Street Address | 3840 E 117TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80233-1604 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:WOODGLEN FILING NO 1 BLK:8 LOT:8 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 01 |
| Legal Quarter | NE |
| Legal Subdivision | WOODGLEN |
| Legal Block | 8 |
| Legal Lot Number | 8 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 8508 |
Source: Adams County records · APN R0026528
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 | 3840 E 117TH AVE, THORNTON, CO 80233-1604 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| 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 | Adams 12 Five Star Schools (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 | $1,205.00 (-66.47%) | $28,440 (-13.69%) Land $6,060 Building $22,380 | $455,000 (-6.57%) Land $97,000 Building $358,000 |
| 2023 | $3,594.00 (+6.49%) | $32,950 (+7.54%) Land $6,090 Building $26,860 | $487,000 (+10.49%) Land $90,000 Building $397,000 |
| 2022 | $3,375.00 | $30,640 Land $12,100 Building $18,540 | $440,754 Land $174,000 Building $266,754 |
Source: FEMA National Flood Hazard Layer, Adams County (08001C), updated October 2, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080010085083, 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 | 1 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 564 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| BIF IV Intrepid HoldCo | Fiber | 2,000 / 2,000 |
| Xfinity | Cable | 2,000 / 250 |
| JAB Wireless | Fixed Wireless (unlicensed) | 300 / 60 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Lumen Technologies, Ting Fiber, Aerux. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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