Adams County property record for 3047 E 99th Ave, Thornton, CO 80229 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1986 |
| Square Footage | 1,560 sqft Living Area |
| Lot Size | 7,841 sqft (0.18 acres) |
| Garage | Attached, 400 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $1,121.00 (2025) |
| Primary APN | R0039662 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 1,560 sqft Living Area |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Split Level Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 7,841 sqft (0.18 acres) |
| Depth X Width | 100 ft x 80 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 400 sqft Garage |
| Porch | Open Porch |
| Porch Area | 120 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Account Number | R0039662 |
|---|---|
| Old Parcel Number | 171913301005 |
| Street Address | 3047 E 99TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80229-2614 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:YORK HIGHLANDS FILING NO 2 BLK:4 LOT:5 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 13 |
| Legal Quarter | SW |
| Legal Subdivision | YORK HIGHLANDS FILING NO 2 |
| Legal Block | 4 |
| Legal Lot Number | 5 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 2 |
| Census Block | 2013 |
| Census Tract | 9207 |
Source: Adams County records · APN R0039662
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 | 3047 E 99TH AVE, THORNTON, CO 80229-2614 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Last Transfer Date | Feb 11, 2025 |
| Transfer Doc | 0000007315 |
| 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 | Mapleton School District 1 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,121.00 (-61.94%) | $26,440 (-11.39%) Land $5,630 Building $20,810 | $423,000 (-4.08%) Land $90,000 Building $333,000 |
| 2023 | $2,945.00 (+5.1%) | $29,840 (+6.15%) Land $5,890 Building $23,950 | $441,000 (+9.07%) Land $87,000 Building $354,000 |
| 2022 | $2,802.00 | $28,110 Land $12,100 Building $16,010 | $404,332 Land $174,000 Building $230,332 |
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