Contra Costa County property record for 15 12th St, Richmond, CA 94801
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,698 sqft · built 1910 |
| Lot Size | 0.065 acres (2,825 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $2,768 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 540-310-010-9 |
| Primary APN | 540-310-010-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 1,698 sqft Living Area |
| 1st Floor Area | 825 sqft |
| Basement Area | 873 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Duplex Single |
| Lot Area | 2,825 sqft (0.065 acres) |
| Street Address | 15 12TH ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94801-3525 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | M2 |
| Legal Description | CITY OF RICHMOND 15 52 |
| Legal Subdivision | CITY/RICHMOND |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 377000 |
15 12th St, a duplex, is held in a trust since August 2025.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 15 1/2 12TH ST, RICHMOND, CA 94801-3525 |
| Owner Type | Company |
| Vesting | Trust, Family 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 | Aug 8, 2025 |
| Transfer Doc | 0000081073 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 15 12th St was $2,768.
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 | $25,152 (+2%) Land $5,243 Building $19,909 | |
| 2025 | $2,768.00 Homeowner's exemption | $24,660 Land $5,141 Building $19,519 |
| 2023 | $2,628.00 (+4.91%) Homeowner's exemption | $23,705 Land $4,943 Building $18,762 |
| 2022 | $2,505.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 15 12th 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 15 12th 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 776 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, 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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