Contra Costa County property record for 401 23rd St, Richmond, CA 94804
| Property Type | Auto Repair, Garage |
|---|---|
| Details | 4,600 sqft · built 1992 |
| Lot Size | 0.245 acres (10,650 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $10,965 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 514-100-026-4 |
| Primary APN | 514-100-026-4 |
|---|---|
| Alternative APN |
|
| Total Rooms | 2 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 4,600 sqft Gross Area |
| 1st Floor Area | 4,600 sqft |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1993 |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Tar & Gravel |
| Lot Area | 10,650 sqft (0.245 acres) |
| Lot Dimensions | 100 ft deep x 107 ft wide |
| Heating System | Space Heater |
|---|
| Street Address | 401 23RD ST, 415 |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94804-1624 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Auto Repair, Garage |
| Local Zoning Code | CM |
| Legal Description | CITY OF RICH LOTS 39 TO 42 BLK 111 |
| Legal Block | 111 |
| Legal Lot Number | 39-42 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 375000 |
401 23rd St is held in a trust since January 2002.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1332 GREENWAY DR, EL SOBRANTE, CA 94803-1204 |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Last Transfer Date | Jan 10, 2002 |
| Transfer Doc | 0000012389 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 401 23rd St was $10,965.
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 | $640,918 (+2%) Land $191,391 Building $449,527 | |
| 2025 | $10,965.00 | $628,352 Land $187,639 Building $440,713 |
| 2023 | $10,477.00 (+1.34%) | $603,953 (+2%) Land $180,353 Building $423,600 |
| 2022 | $10,338.00 | $592,112 Land $176,817 Building $415,295 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 401 23rd St 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 401 23rd 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 | 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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