Adams County property record for 4992 E 100th Ct, Thornton, CO 80229
| Property Type | General Agricultural/Rural |
|---|---|
| Details | 2 bd · 1 ba · 1,238 sqft · built 1909 |
| Lot Size | 14.1 acres (614,196 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $625,000 (May 2016) |
| Tax Bill | $203 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0075861 |
| Primary APN | R0075861 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,238 sqft |
| 1st Floor Area | 622 sqft |
| Fireplace | Fireplace |
| Year Built | Built 1909 |
|---|---|
| Lot Area | 614,196 sqft (14.1 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0075861 |
|---|---|
| Old Parcel Number | 172118400001 |
| Street Address | 4992 E 100TH CT |
| City | THORNTON |
| State | CO |
| Zip | 80229-3471 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Legal Description | SECT,TWN,RNG:18-2-67 DESC: NW4 NW4 SE4 AND W2 NE4 NW4 SE4 INCLUDING OLD D L AND NW RY ROW ACROSS ABOVE DESC LAND 14/100A |
| Legal Range | 67W |
| Legal Township | 02S |
| Legal Section | 18 |
| Legal Quarter | SE |
| Legal Subdivision | AGRICULTURE PROP |
| Legal Lot Number | 1 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 9103 |
Source: Adams County records, as of February 9, 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 Record |
|---|---|
| Mailing Address | 3685 E 121ST AVE, THORNTON, CO 80241-3585 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 3, 2016 · Amount on Record |
| Deed Sale | May 3, 2016 · Amount on Record |
| Prior Sale | May 3, 2016 |
| Deed Document Number | 2016000033906 |
| Record Updated | Jun 8, 2026 |
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Unified School District | Adams County School District 14 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $203.00 (-39.76%) | $4,330 (+8.25%) Land $4,330 | $16,031 (+5.92%) Land $16,031 |
| 2023 | $337.00 (-46.93%) | $4,000 (-46.88%) Land $4,000 | $15,135 (-46.88%) Land $15,135 |
| 2022 | $635.00 | $7,530 Land $7,530 | $28,493 Land $28,493 |
Assessed value is set for property tax purposes, not a market price estimate; it is 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 | Low lower than 97% of the US · lower than 98.8% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 430 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| Rise Broadband Fixed Wireless | 100 / 20 |
May also be available: Aerux Broadband, AT&T.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures