Adams County property record for 3640 E 99th Way, Thornton, CO 80229 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1986 |
| Square Footage | 1,476 sqft Living Area |
| Lot Size | 7,405 sqft (0.169 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $185,500 (2004) |
| Tax Bill | $1,129.00 (2025) |
| Primary APN | R0040489 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 1,476 sqft Living Area |
| 1st Floor | 828 sqft 1st Floor |
| 2nd Floor | 648 sqft 2nd Floor |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| 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 | 7,405 sqft (0.169 acres) |
| Depth X Width | 98 ft x 77 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 399 sqft Garage |
| Porch | Open Porch |
| Porch Area | 128 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Account Number | R0040489 |
|---|---|
| Old Parcel Number | 171913412029 |
| Street Address | 3640 E 99TH WAY |
| City | THORNTON |
| State | CO |
| Zip | 80229-2826 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUB:NORTH HILLS FILING NUMBER ONE SUBD BLK:9 LOT:18 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 13 |
| Legal Quarter | SW |
| Legal Subdivision | NORTH HILLS FILING NUMBER ONE SUBD |
| Legal Block | 9 |
| Legal Lot Number | 18 |
| Jurisdiction | ADAMS CO |
| Minor Civil Division | WEST ADAMS |
| Census Blockgroup | 1 |
| Census Block | 1010 |
| Census Tract | 9207 |
Source: Adams County records · APN R0040489
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 | 2 Individuals Owners |
|---|---|
| Mailing Address | 3640 E 99TH WAY, THORNTON, CO 80229-2826 |
| Occupancy | Owner Occupied |
| Date | Document |
|---|---|
| Apr 23, 2021 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| May 10, 2019 | Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | C1267525 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3640 E 99TH WAY, THORNTON, CO 80229-2826 |
| Transaction Type | Mortgage |
| Record Updated | Apr 30, 2021 |
| Title Company | NOT AVAILABLE, FAMS DTO |
| Name | Verified Name |
|---|
| Document Number | 0000049741 |
|---|---|
| Date | Apr 23, 2021 |
| Instrument | 2021000049741 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | DES MOINES, IA 50328 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 154 Months |
| Due | Feb 01, 2034 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 3640 E 99TH WAY, THORNTON, CO 80229-2826 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000035180 |
|---|---|
| Date | May 10, 2019 |
| Instrument | 2019000035180 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Apr 01, 2049 |
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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,129.00 (-64.56%) | $26,630 (-17.48%) Land $5,630 Building $21,000 | $426,000 (-10.69%) Land $90,000 Building $336,000 |
| 2023 | $3,186.00 (+6.98%) | $32,270 (+8%) Land $5,750 Building $26,520 | $477,000 (+10.97%) Land $85,000 Building $392,000 |
| 2022 | $2,978.00 | $29,880 Land $11,820 Building $18,060 | $429,856 Land $170,000 Building $259,856 |
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