Contra Costa County property record for 145 5th St, Richmond, CA 94801
| Property Type | Quadplex |
|---|---|
| Details | 3,004 sqft · built 1964 |
| Lot Size | 0.129 acres (5,625 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $785,000 (Aug 2024) |
| Tax Bill | $15,969 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 538-310-008-7 |
| Primary APN | 538-310-008-7 |
|---|---|
| Alternative APN |
|
| Total Rooms | 4 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 3,004 sqft Living Area |
| 1st Floor Area | 3,004 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Quadruplex |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Type | Flat |
| Roof Material | Tar & Gravel |
| Lot Area | 5,625 sqft (0.129 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 4 Parking Spaces |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 145 5TH ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94801-3576 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | R3 |
| Legal Description | CITY OF RICHMOND LOTS 14 & 15 BLK 16 |
| Legal Subdivision | RICHMOND |
| Legal Block | 16 |
| Legal Lot Number | 14,15 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4017 |
| Census Tract | 377000 |
Source: Contra Costa County records · APN 538-310-008-7
Assessment roll updated July 14, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 840 VALENCIA ST, 2, SAN FRANCISCO, CA 94110-1756 |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 20, 2024 · Amount on Record |
| Deed Sale | Aug 20, 2024 · Amount on Record |
| Prior Sale | Mar 29, 2016 · Amount on Record |
| Deed Document Number | 202480902 |
| Prior Transfer Date | Oct 11, 2005 |
| Prior Transfer Doc | 0000398911 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Richmond City |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $800,700 (+2%) Land $408,000 Building $392,700 | |
| 2025 | $15,969.00 (+39.04%) | $785,000 (+60.45%) Land $400,000 Building $385,000 |
| 2023 | $11,485.00 (+2.81%) | $489,261 Land $164,983 Building $324,278 |
| 2022 | $11,171.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: California Internet, Etheric Communications, LLC., T-Mobile USA.
Based on FCC filings for 816 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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