Adams County property record for 3742 E 99th Pl, Thornton, CO 80229 · Last verified April 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1991 |
| Square Footage | 2,180 sqft Living Area |
| Lot Size | 7,000 sqft (0.161 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $223,000 (2013) |
| Tax Bill | $3,292.00 (2024) |
| Primary APN | 1719-13-4-09-016 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Building Area | 2,180 sqft Living Area |
| Gross Area | 3,440 sqft Gross Area |
| 1st Floor | 1,060 sqft 1st Floor |
| 2nd Floor | 1,120 sqft 2nd Floor |
| Basement Area | 780 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 7,000 sqft (0.161 acres) |
| Depth X Width | 100 ft x 70 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 480 sqft Garage |
| Porch | Porch |
| Porch Area | 108 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0040401 |
|---|---|
| Street Address | 3742 E 99TH PL |
| City | THORNTON |
| State | CO |
| Zip | 80229-2848 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:NORTH HILLS FILING NUMBER ONE SUBD BLK:5 LOT:11 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 13 |
| Legal Quarter | 4 |
| Legal Subdivision | NORTH HILLS FILING NUMBER ONE SUBD |
| Legal Block | 5 |
| Legal Lot Number | 11 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 1 |
| Census Block | 1007 |
| Census Tract | 9207 |
Source: Adams County records · APN 1719-13-4-09-016
Assessment roll updated January 21, 2026 · Last verified April 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 | 3742 E 99TH PL, THORNTON, CO 80229-2848 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 201326762 |
| Prior Transfer Date | Dec 08, 1998 |
| Prior Transfer Doc | 000C482373 |
| Record Refreshed | Jun 08, 2026 |
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Mapleton School District 1 (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 | $1,349.00 (-59.02%) | $34,610 (-10.57%) Land $6,120 Building $28,490 | $509,000 (-11.01%) Land $90,000 Building $419,000 |
| 2024 | $3,292.00 (-13.84%) | ||
| 2023 | $3,821.00 (+13.32%) | $38,700 (+14.4%) Land $5,750 Building $32,950 | $572,000 (+17.52%) Land $85,000 Building $487,000 |
| 2022 | $3,372.00 | $33,830 Land $11,820 Building $22,010 | $486,726 Land $170,000 Building $316,726 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures