Contra Costa County property record for 31 Washington Ave, Richmond, CA 94801
| Property Type | Commercial Office |
|---|---|
| Details | 1,800 sqft · built 1902 |
| Lot Size | 0.103 acres (4,480 sqft) |
| Owner | Company Name on File |
| Last Sale | $820,000 (Sep 2018) |
| Tax Bill | $14,607 (2025) |
| Deeds & Mortgages | Sep 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 558-122-003-4 |
| Primary APN | 558-122-003-4 |
|---|---|
| Alternative APN |
|
| Total Rooms | 2 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 1,800 sqft Gross Area |
| 1st Floor Area | 1,800 sqft |
| Year Built | Built 1902 |
|---|---|
| Effective Year Built | Effective 1963 |
| Lot Area | 4,480 sqft (0.103 acres) |
| Street Address | 31 WASHINGTON AVE |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94801-3944 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | C2CD |
| Legal Description | NICHOLL SUBN 3 C |
| Legal Subdivision | NICHOLL SUB |
| Legal Block | C |
| Legal Lot Number | 3 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 378000 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Point Richmond Historic District listed 1979 · 339 contributing resources · NRIS 79000472 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
31 Washington Ave, a commercial property, is owned by a company that bought it in September 2018.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 305 ADRIAN RD, MILLBRAE, CA 94030-3104 |
| Owner Type | Company |
| Vesting | 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 |
|---|---|
| Last Sale | Sep 6, 2018 · Amount on File |
| Deed Sale | Sep 6, 2018 · Amount on File |
| Prior Sale | Jun 29, 2011 · Amount on File |
| Deed Document Number | 2018143235 |
| Prior Transfer Date | Dec 19, 2001 |
| Prior Transfer Doc | 0000011417 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 6, 2018 |
| Property Address | 31 WASHINGTON AVE, RICHMOND, CA 94801-3944 |
| Document Number | 0000143235 |
| Instrument Date | Sep 4, 2018 |
| Instrument | 143235 |
| Transaction Type | Transfer |
| Record Updated | Sep 17, 2018 |
| Title Company | NORTH AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $902.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 305 ADRIAN RD MILLBRAE CA 940303104, MILLBRAE, CA 94030-3104 |
The 2025 property tax bill for 31 Washington Ave was $14,607.
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 | $933,014 (+2%) Land $534,777 Building $398,237 | |
| 2025 | $14,607.00 | $914,721 Land $524,292 Building $390,429 |
| 2023 | $14,017.00 (+1.32%) | $879,203 Land $503,934 Building $375,269 |
| 2022 | $13,834.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 31 Washington Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2005.
Source: FEMA National Flood Hazard Layer, effective October 12, 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 |
| Flood Insurance Cost | Premium on File median of 64 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 64 in force |
| Nearby Flood Claims | 2 (2005–2017) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Apr 2017 |
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 31 Washington 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 297 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks, GeoLinks, T-Mobile.
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