Adams County property record for 1223 E 100th Pl, Thornton, CO 80229 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 4 Baths |
| Year Built | Built 2003 |
| Square Footage | 3,204 sqft Living Area |
| Lot Size | 8,276 sqft (0.189 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $295,000 (2009) |
| Tax Bill | $1,817.00 (2025) |
| Primary APN | R0144970 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Plumbing Fixtures | 17 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Building Area | 3,204 sqft Living Area |
| 1st Floor | 1,444 sqft 1st Floor |
| 2nd Floor | 1,760 sqft 2nd Floor |
| Basement Area | 1,428 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2003 |
|---|---|
| Architectural Style | Other Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 8,276 sqft (0.189 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 682 sqft Garage |
| Deck Area | 448 sqft Deck |
|---|---|
| Patio Area | 448 sqft Patio |
| Porch | Porch |
| Porch Area | 20 sqft Porch |
| View | Excellent View |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Account Number | R0144970 |
|---|---|
| Old Parcel Number | 171914205005 |
| Street Address | 1223 E 100TH PL |
| City | THORNTON |
| State | CO |
| Zip | 80229-3957 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:LAMBERTSON LAKES SUBD BLK:8 LOT:5 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 14 |
| Legal Quarter | SE |
| Legal Subdivision | LAMBERTSON LAKES |
| Legal Block | 8 |
| Legal Lot Number | 5 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 1 |
| Census Block | 1007 |
| Census Tract | 9204 |
Source: Adams County records · APN R0144970
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 | Individual Owner on File |
|---|---|
| Mailing Address | 1223 E 100TH PL, THORNTON, CO 80229-3957 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 2009000030260 |
| Record Refreshed | 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 12 Five Star Schools (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 | $1,817.00 (-76.08%) | $42,870 (-14.94%) Land $9,530 Building $33,340 | $686,000 (-7.92%) Land $152,500 Building $533,500 |
| 2023 | $7,596.00 (+6.7%) | $50,400 (+7.72%) Land $10,150 Building $40,250 | $745,000 (+10.66%) Land $150,000 Building $595,000 |
| 2022 | $7,119.00 | $46,790 Land $20,160 Building $26,630 | $673,216 Land $290,000 Building $383,216 |
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