Adams County property record for 6520 Clay St, Denver, CO 80221
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,792 sqft · built 1973 |
| Lot Size | 0.219 acres (9,583 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $543 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0100746 |
| Primary APN | R0100746 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,792 sqft Total Area |
| 1st Floor Area | 1,792 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplace | Fireplace |
| Year Built | Built 1973 |
|---|---|
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 9,583 sqft (0.219 acres) |
| Lot Dimensions | 80 ft deep x 122 ft wide |
| Garage Type | Attached |
| Garage Area | 616 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0100746 |
|---|---|
| Old Parcel Number | 182505406002 |
| Street Address | 6520 CLAY ST |
| City | DENVER |
| State | CO |
| Zip | 80221-2316 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | SUB:NORTH LAWN GARDENS BLK:3 DESC: LOT 30 EXC S 122/5 FT |
| Legal Range | 68W |
| Legal Township | 03S |
| Legal Section | 05 |
| Legal Quarter | SE |
| Legal Subdivision | NORTH LAWN GARDENS |
| Legal Block | 3 |
| Legal Lot Number | 30 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 3 |
| Census Block | 3023 |
| Census Tract | 9502 |
6520 Clay St, a duplex, is owned by two individuals.
Source: Adams County records, as of February 9, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 21124, DENVER, CO 80221-0124 |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 6520 Clay St was $543.
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Unified School District | Westminster Public School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $543.00 | $9,440 Land $4,900 Building $4,540 | $251,250 Land $130,500 Building $120,750 |
| 2023 | $2,052.00 (-37.21%) | $16,900 (-36.68%) Land $7,100 Building $9,800 | $250,000 (-36.31%) Land $105,000 Building $145,000 |
| 2022 | $3,268.00 | $26,690 Land $10,710 Building $15,980 | $392,500 Land $157,500 Building $235,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6520 Clay St in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 2 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 6520 Clay St 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 | CRESTVIEW WSD serves 23,756 people · EPA ID CO0101040 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2025 |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 425 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
May also be available: Aerux Broadband, CenturyLink.
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