Contra Costa County property record for 4205 Wall Ave, Richmond, CA 94804
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,114 sqft · built 1936 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $105,000 (Apr 2009) |
| Tax Bill | $3,851 (2025) |
| Deeds & Mortgages | Feb 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 513-082-002-9 |
| Primary APN | 513-082-002-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,114 sqft Living Area |
| 1st Floor Area | 971 sqft |
| Basement Area | 143 sqft |
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Garage Type | Attached |
| Garage Area | 190 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 4205 WALL AVE |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94804-3451 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | WALLS ADDN LTS 3 & 4 BLK 182 |
| Legal Subdivision | WALLS ADD |
| Legal Block | 182 |
| Legal Lot Number | 3,4 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 381000 |
4205 Wall Ave is owned and occupied by an individual who acquired it in February 2019.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4205 WALL AVE, RICHMOND, CA 94804-3451 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
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 | Apr 21, 2009 · Amount on File |
| Deed Sale | Apr 21, 2009 · Amount on File |
| Prior Sale | Apr 21, 2009 |
| Deed Document Number | 200986348 |
| Last Transfer Date | Feb 10, 2019 |
| Transfer Doc | 0000018719 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 11, 2019 |
| Property Address | 4205 WALL AVE, RICHMOND, CA 94804-3451 |
| Document Number | 0000018719 |
| Instrument Date | Feb 10, 2019 |
| Instrument | 18719 |
| Transaction Type | Transfer |
| Record Updated | Feb 18, 2019 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 4205 WALL AVE RICHMOND CA 948043451, RICHMOND, CA 94804-3451 |
The 2025 property tax bill for 4205 Wall Ave was $3,851 with a homeowner's exemption.
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 | $250,834 (+45.51%) Land $81,637 Building $169,197 | |
| 2025 | $3,851.00 Homeowner's exemption | $172,387 Land $80,037 Building $92,350 |
| 2023 | $3,749.00 (+2.74%) Homeowner's exemption | $165,695 Land $76,930 Building $88,765 |
| 2022 | $3,649.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4205 Wall 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 4205 Wall 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 867 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 · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks, GeoLinks.
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