Adams County property record for 5223 E 100th Pl, Thornton, CO 80229 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1999 |
| Square Footage | 1,288 sqft Living Area |
| Lot Size | 4,180 sqft (0.096 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $167,000 (2001) |
| Tax Bill | $2,366.00 (2025) |
| Primary APN | 1721-18-1-35-029 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Building Area | 1,288 sqft Living Area |
| Gross Area | 1,558 sqft Gross Area |
| 1st Floor | 504 sqft 1st Floor |
| 2nd Floor | 784 sqft 2nd Floor |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 4,180 sqft (0.096 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 270 sqft Garage |
| Porch Area | 30 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0112546 |
|---|---|
| Street Address | 5223 E 100TH PL |
| City | THORNTON |
| State | CO |
| Zip | 80229-3476 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:FARMINGTON SUBD BLK:16 LOT:8 |
| Legal Range | 67W |
| Legal Township | 02S |
| Legal Section | 18 |
| Legal Quarter | 1 |
| Legal Subdivision | FARMINGTON SUBD |
| Legal Block | 16 |
| Legal Lot Number | 8 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 1 |
| Census Block | 1023 |
| Census Tract | 9103 |
Source: Adams County records · APN 1721-18-1-35-029
Assessment roll updated January 21, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individuals Owners |
|---|---|
| Mailing Address | 5223 E 100TH PL, THORNTON, CO 80229-3476 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 2001835706 |
| Last Transfer Date | Dec 07, 2005 |
| Transfer Doc | 0001379510 |
| Record Refreshed | Sep 20, 2026 |
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified August 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 | $2,366.00 (+11.5%) | $26,860 (-) Land $5,850 Building $21,010 | $395,000 (-0.5%) Land $86,000 Building $309,000 |
| 2023 | $2,122.00 (+4.95%) | $26,860 (+6%) Land $5,410 Building $21,450 | $397,000 (+8.85%) Land $80,000 Building $317,000 |
| 2022 | $2,022.00 | $25,340 Land $10,280 Building $15,060 | $364,713 Land $148,000 Building $216,713 |
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