Contra Costa County property record for 1813 4th St, Richmond, CA 94801
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 4 ba · 1,834 sqft · built 1989 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $415,000 (Sep 2005) |
| Tax Bill | $9,222 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 409-251-009 |
| Primary APN | 409-251-009 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 12 Rooms |
| Stories | 1 Story |
| Building Area | 1,834 sqft Living Area |
| 1st Floor Area | 1,834 sqft |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | Duplex Single |
| Lot Area | 5,000 sqft (0.115 acres) |
| Heating System | Central |
|---|
| Street Address | 1813 4TH ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94801-1617 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | P1 |
| Legal Description | NR LAND & FERRY #1 LOTS 15 & 16 BLK 19 |
| Legal Subdivision | NORTH RICHMOND LAND |
| Legal Tract | 1 |
| Legal Block | 19 |
| Legal Lot Number | 15,16 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3022 |
| Census Tract | 365002 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 1813 4TH ST, RICHMOND, CA 94801-1617 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 12, 2005 · Amount on Record |
| Deed Sale | Sep 12, 2005 · Amount on Record |
| Prior Sale | Oct 8, 2002 · Amount on Record |
| Deed Document Number | 2005345491 |
| Prior Transfer Date | Sep 25, 2002 |
| Prior Transfer Doc | 0000361681 |
| Record Updated | Oct 29, 2026 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $578,453 (+2%) Land $278,771 Building $299,682 | |
| 2025 | $9,222.00 (+4.77%) Homeowner's exemption | $567,111 (+4.04%) Land $273,305 Building $293,806 |
| 2023 | $8,802.00 (+1.62%) Homeowner's exemption | $545,093 Land $262,694 Building $282,399 |
| 2022 | $8,662.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 12 (1982–1998) |
| Claims Outside the SFHA | 3 of 12 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
| Claims by Event |
|
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 692 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| 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, T-Mobile, Verizon.
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