Contra Costa County property record for 320 43rd St, Richmond, CA 94805
| Property Type | Quadplex |
|---|---|
| Details | 3,039 sqft · built 1920 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $415,000 (Oct 2014) |
| Tax Bill | $11,895 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 517-231-015-2 |
| Primary APN | 517-231-015-2 |
|---|---|
| Alternative APN |
|
| Total Rooms | 4 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 3,039 sqft Living Area |
| 1st Floor Area | 3,039 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Quadruplex |
| Lot Area | 7,500 sqft (0.172 acres) |
| Street Address | 320 43RD ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94805-2300 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | SPAULD RICH PULL TWNST LTS 26-28 BLK 7 |
| Legal Subdivision | SPAULDING RICHMOND-PULLMAN |
| Legal Block | 7 |
| Legal Lot Number | 26-28 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4012 |
| Census Tract | 371000 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 1354 GILMAN AVE, SAN FRANCISCO, CA 94124-3243 |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 3, 2014 · Amount on Record |
| Deed Sale | Oct 3, 2014 · Amount on Record |
| Prior Sale | Dec 16, 2008 · Amount on Record |
| Deed Document Number | 2014170539 |
| Prior Transfer Date | Apr 25, 2006 |
| Prior Transfer Doc | 0000136993 |
| Record Updated | Sep 20, 2026 |
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 | $508,733 (+2%) Land $275,820 Building $232,913 | |
| 2025 | $11,895.00 (+4.83%) | $498,759 (+4.04%) Land $270,412 Building $228,347 |
| 2023 | $11,347.00 (+2.83%) | $479,393 Land $259,912 Building $219,481 |
| 2022 | $11,035.00 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 1 in force |
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 | 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 949 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 · 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures