Contra Costa County property record for 2508 Downer Ave, Richmond, CA 94804
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,242 sqft · built 1932 |
| Lot Size | 0.074 acres (3,201 sqft) |
| Owner | Individual Name on File |
| Last Sale | $85,000 (Jun 2009) |
| Tax Bill | $3,063 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 528-330-031-6 |
| Primary APN | 528-330-031-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,242 sqft Living Area |
| Gross Area | 1,528 sqft |
| 1st Floor Area | 1,242 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1932 |
|---|---|
| Effective Year Built | Effective 1932 |
| Architectural Style | Bungalow |
| Exterior Material | Block |
| Construction Type | Concrete |
| Roof Material | Tar & Gravel |
| Lot Area | 3,201 sqft (0.074 acres) |
| Garage Type | Attached |
| Garage Area | 286 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Floor/Wall Furnace |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 2508 DOWNER AVE |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94804-1438 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | SCHAPIRO CENTRAL TR LOT 2 BLK 7 |
| Legal Subdivision | SCHAPIROS CENTRAL |
| Legal Block | 7 |
| Legal Lot Number | 2 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 374000 |
2508 Downer Ave is owned by an individual who bought it in June 2009.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 2872 29TH AVE W, SEATTLE, WA 98199-2710 |
| Owner Type | Individual |
| Vesting | Single Person |
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 |
|---|---|
| Last Sale | Jun 12, 2009 · Amount on File |
| Deed Sale | Jun 12, 2009 · Amount on File |
| Prior Sale | Aug 29, 2008 · Amount on File |
| Deed Document Number | 2009137315 |
| Prior Transfer Date | May 29, 2009 |
| Prior Transfer Doc | 0000137316 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 2508 Downer Ave was $3,063.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Richmond City |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $111,629 (+2%) Land $65,666 Building $45,963 | |
| 2025 | $3,063.00 | $109,441 Land $64,379 Building $45,062 |
| 2023 | $2,998.00 (+3.06%) | $105,193 Land $61,880 Building $43,313 |
| 2022 | $2,909.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2508 Downer Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 2508 Downer 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 1,047 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: Etheric Networks, GeoLinks, T-Mobile, Verizon.
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