Adams County property record for 5205 E 100th Dr, Thornton, CO 80229 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,506 sqft · built 1999 |
| Lot Size | 0.11 acres (4,792 sqft) |
| Owner | Owner Name on File |
| Last Sale | $189,000 (Sep 2004) |
| Tax Bill | $1,152 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0112497 |
| Primary APN | R0112497 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,506 sqft Living Area |
| 1st Floor Area | 600 sqft |
| 2nd Floor Area | 906 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1999 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 4,792 sqft (0.11 acres) |
| Garage Type | Attached |
| Garage Area | 270 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
|---|---|
| Porch Area | 612 sqft |
| Deck Area | 288 sqft |
| Patio Area | 288 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0112497 |
|---|---|
| Old Parcel Number | 172118134019 |
| Street Address | 5205 E 100TH DR |
| City | THORNTON |
| State | CO |
| Zip | 80229-3467 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:FARMINGTON SUBD BLK:15 LOT:18 |
| Legal Range | 67W |
| Legal Township | 02S |
| Legal Section | 18 |
| Legal Quarter | NE |
| Legal Subdivision | FARMINGTON SUBD |
| Legal Block | 15 |
| Legal Lot Number | 18 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 9103 |
Source: Adams County records · APN R0112497
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 | Owner Name on File |
|---|---|
| Mailing Address | 5205 E 100TH DR, THORNTON, CO 80229-3467 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 03, 2004 · Amount on Record |
| Deed Sale | Sep 03, 2004 · Amount on Record |
| Prior Sale | May 19, 1999 · Amount on Record |
| Deed Document Number | 20040903000866910 |
| 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 County School District 14 (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,152.00 (-51.58%) | $27,190 (-9.67%) Land $5,380 Building $21,810 | $435,000 (-2.25%) Land $86,000 Building $349,000 |
| 2023 | $2,379.00 (+4.94%) | $30,100 (+5.91%) Land $5,410 Building $24,690 | $445,000 (+8.81%) Land $80,000 Building $365,000 |
| 2022 | $2,267.00 | $28,420 Land $10,280 Building $18,140 | $408,978 Land $148,000 Building $260,978 |
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 |
| 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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