Adams County property record for 4211 E 100th Ave, Lot 359, Thornton, CO 80229
| Property Type | Mobile Home |
|---|---|
| Details | 784 sqft · built 1979 |
| Lot Size | 79.1 acres (3,449,647 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $3,000 (Jul 2012) |
| Tax Bill | $521 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | M0007084 |
| Primary APN | M0007084 |
|---|---|
| Alternative APNs |
|
| Plumbing Fixtures | 6 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 784 sqft Living Area |
| 1st Floor Area | 784 sqft |
| Year Built | Built 1979 |
|---|---|
| Architectural Style | Mobile/Manufactured |
| Exterior Material | Aluminum Siding |
| Construction Type | Steel Frame |
| Lot Area | 3,449,647 sqft (79.1 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | M0007084 |
|---|---|
| Old Parcel Number | 233658 |
| Street Address | 4211 E 100TH AVE LOT 359, 359 |
| City | THORNTON |
| State | CO |
| Zip | 80229-3005 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | SECT,TWN,RNG:18-2-67 DESC: BEG AT THE W4 COR OF SD SEC 18 TH N 88D 22M E ALG S LN OF THE NW4 507/92 FT TH N 40/01 FT TO THE |
| Legal Section | 08 |
| Legal Subdivision | PINE LAKES RANCH |
| Legal Lot Number | 359 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1017 |
| 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 | 4211 E 100TH AVE LOT 359, 359, THORNTON, CO 80229-3005 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 2, 2012 · Amount on Record |
| Deed Sale | Jul 2, 2012 · Amount on Record |
| Deed Document Number | 12W213697 |
| 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 County School District 14 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $521.00 (+460.22%) | $12,310 (+952.14%) Building $12,310 | $18,100 (+4.92%) Building $18,100 |
| 2023 | $93.00 (-8.82%) | $1,170 (-8.59%) Building $1,170 | $17,252 (-6.41%) Building $17,252 |
| 2022 | $102.00 | $1,280 Building $1,280 | $18,433 Building $18,433 |
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 | Low lower than 99.1% of the US · lower than 99.6% 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 236 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Aerux Broadband, Intrepid Fiber Networks, Ting.
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