Contra Costa County property record for 664 28th St, Richmond, CA 94804
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,710 sqft · built 1948 |
| Lot Size | 0.175 acres (7,600 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $435,000 (Apr 2015) |
| Tax Bill | $8,984 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 528-300-021-3 |
| Primary APN | 528-300-021-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,710 sqft Living Area |
| 1st Floor Area | 1,710 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1954 |
| Lot Area | 7,600 sqft (0.175 acres) |
| Garage Type | Attached |
| Garage Area | 468 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 664 28TH ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94804-1562 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | NICHOLL MACDONALD CC LOTS 1,2 & 3 BLK 39 |
| Legal Subdivision | NICHOLL MACDONALD AVE CIVIC |
| Legal Block | 39 |
| Legal Lot Number | 1,2,3 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1007 |
| 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 664 28TH ST, RICHMOND, CA 94804-1562 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 3, 2015 · Amount on Record |
| Deed Sale | Apr 3, 2015 · Amount on Record |
| Prior Sale | Nov 3, 2014 · Amount on Record |
| Deed Document Number | 201562904 |
| Prior Transfer Date | Nov 30, 2006 |
| Prior Transfer Doc | 0000391649 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 664 28TH ST, RICHMOND, CA 94804-1562 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 664 28TH ST, RICHMOND, CA 94804-1562 |
| Document Number | 0000265842 |
|---|---|
| Date | Nov 6, 2020 |
| Instrument | 2020-265842 |
| Name | BAY EQUITY LLC |
|---|---|
| Type | Mortgage Company |
| Address | CORTE MADERA, CA 94925 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2050 |
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 | $533,250 (+2%) Land $304,016 Building $229,234 | |
| 2025 | $8,984.00 (+3.57%) | $522,795 (+4.04%) Land $298,055 Building $224,740 |
| 2023 | $8,674.00 (+1.78%) | $502,496 Land $286,482 Building $216,014 |
| 2022 | $8,522.00 |
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.
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