Adams County property record for 503 E 84th Ave, Thornton, CO 80229
| Property Type | Fast Food Restaurant |
|---|---|
| Details | 814 sqft · built 1996 |
| Lot Size | 0.75 acres (32,670 sqft) |
| Owner | Company Name on File |
| Tax Bill | $4,676 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0058150 |
| Primary APN | R0058150 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 814 sqft Total Area |
| Fireplace | Fireplace |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Other |
| Fire Resistance | Special |
| Lot Area | 32,670 sqft (0.75 acres) |
| Cooling System | Other |
|---|---|
| Heating System | Other |
| Account Number | R0058150 |
|---|---|
| Old Parcel Number | 171927109018 |
| Street Address | 503 E 84TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80229-5327 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Fast Food Restaurant |
| Legal Description | SUB:BAILEY'S 84TH AND GRANT SUBDIVISION LOT:2 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 27 |
| Legal Quarter | NE |
| Legal Subdivision | BAILEY'S 84TH AND GRANT SUBDIVISION |
| Legal Block | 9 |
| Legal Lot Number | 2 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 2 |
| Census Block | 2028 |
| Census Tract | 9001 |
503 E 84th Ave, a commercial property, is owned by a company.
Source: Adams County records, as of February 9, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4690 TABLE MOUNTAIN DR UNIT 100, 100, GOLDEN, CO 80403-1873 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 503 E 84th Ave was $4,676.
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Adams 12 Five Star Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,676.00 | $110,290 Land $88,220 Building $22,070 | $408,476 Land $326,750 Building $81,726 |
| 2023 | $13,066.00 (-41.42%) | $118,600 (-41.42%) Land $90,160 Building $28,440 | $425,100 (-39.11%) Land $323,156 Building $101,944 |
| 2022 | $22,304.00 | $202,470 Land $187,440 Building $15,030 | $698,156 Land $646,312 Building $51,844 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 503 E 84th Ave in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 503 E 84th Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF THORNTON serves 226,465 people · EPA ID CO0101150 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 562 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
May also be available: Aerux Broadband, LiveWireNet, Verizon.
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