Contra Costa County property record for 712 28th St, Richmond, CA 94804
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,902 sqft · built 1916 |
| Lot Size | 0.075 acres (3,255 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $4,434 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 528-290-017-3 |
| Primary APN | 528-290-017-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,902 sqft Living Area |
| 1st Floor Area | 1,290 sqft |
| 2nd Floor Area | 612 sqft |
| Year Built | Built 1916 |
|---|---|
| Effective Year Built | Effective 1926 |
| Architectural Style | Bungalow |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 3,255 sqft (0.075 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 712 28TH ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94804-1426 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | FIFTH ADDN LOT 1 BLK 7 & POR LOTS ADJ |
| Legal Subdivision | FIFTH ADD |
| Legal Block | 7 |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 374000 |
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 | 712 28TH ST, RICHMOND, CA 94804-1426 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 9, 2012 |
| Deed Sale | Jul 9, 2012 |
| Prior Sale | Jul 9, 2012 · Amount on Record |
| Deed Document Number | 2012161807 |
| Prior Transfer Date | Aug 8, 2011 |
| Prior Transfer Doc | 0000159627 |
| Record Updated | Oct 29, 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 | $213,513 (+2%) Land $119,883 Building $93,630 | |
| 2025 | $4,434.00 (+2.88%) Homeowner's exemption | $209,328 (+4.04%) Land $117,533 Building $91,795 |
| 2023 | $4,310.00 (+2.52%) Homeowner's exemption | $201,202 Land $112,970 Building $88,232 |
| 2022 | $4,204.00 |
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 1,276 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures