Adams County property record for 4101 E 118th Ave, Thornton, CO 80233
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,632 sqft · built 1979 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Owner on Record |
| Last Sale | $151,000 (Aug 1999) |
| Tax Bill | $1,240 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0072158 |
| Primary APN | R0072158 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,632 sqft Living Area |
| Basement Area | 390 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Architectural Style | Split Level |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,970 sqft (0.16 acres) |
| Lot Dimensions | 100 ft deep x 70 ft wide |
| Garage Type | Attached |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0072158 |
|---|---|
| Old Parcel Number | 172106208015 |
| Street Address | 4101 E 118TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80233-5105 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:BRIAR RIDGE FILING 1 LOT:1C |
| Legal Range | 67W |
| Legal Township | 02S |
| Legal Section | 06 |
| Legal Quarter | NW |
| Legal Subdivision | BRIAR RIDGE FILING 1 |
| Legal Block | 8 |
| Legal Lot Number | 1C |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 8550 |
Source: Adams County assessment roll, as of August 25, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner on Record |
|---|---|
| Mailing Address | 4101 E 118TH AVE, THORNTON, CO 80233-5105 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 31, 1999 · Amount on Record |
| Deed Sale | Aug 31, 1999 · Amount on Record |
| Prior Sale | May 9, 1994 · Amount on Record |
| Deed Document Number | 00585593 |
| Deed Book / Page | 5873 / 937 |
| Record Updated | Jun 8, 2026 |
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Adams 12 Five Star Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,240.00 (-65.85%) | $29,250 (-12.14%) Land $6,060 Building $23,190 | $468,000 (-4.88%) Land $97,000 Building $371,000 |
| 2023 | $3,631.00 (+12.41%) | $33,290 (+13.5%) Land $6,090 Building $27,200 | $492,000 (+16.58%) Land $90,000 Building $402,000 |
| 2022 | $3,230.00 | $29,330 Land $11,540 Building $17,790 | $422,043 Land $166,000 Building $256,043 |
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.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF THORNTON serves 226,465 people · EPA ID CO0101150 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 546 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ting Fiber | 2,000 / 2,000 |
| Intrepid Fiber Networks Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
| Rise Broadband Fixed Wireless | 300 / 60 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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