Contra Costa County property record for 705 28th St, Richmond, CA 94804
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 687 sqft · built 1912 |
| Lot Size | 0.072 acres (3,150 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,654,545 (Aug 2007) |
| Tax Bill | $6,229 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 528-320-017-7 |
| Primary APN | 528-320-017-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 687 sqft Living Area |
| 1st Floor Area | 687 sqft |
| Year Built | Built 1912 |
|---|---|
| Effective Year Built | Effective 1912 |
| Lot Area | 3,150 sqft (0.072 acres) |
| Garage Type | Attached |
| Garage Area | 144 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 705 28TH ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94804-1425 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SFR-3 |
| Legal Description | FIFTH ADDN LOT 17 BLK 5 |
| Legal Subdivision | FIFTH ADD |
| Legal Block | 5 |
| Legal Lot Number | 17 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 374000 |
705 28th St is owned and occupied by an individual who bought it in August 2007.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 705 28TH ST, RICHMOND, CA 94804-1425 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
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 | Name on Deed |
|---|---|
| Last Sale | Aug 2, 2007 · Amount on File |
| Deed Sale | Aug 2, 2007 · Amount on File |
| Prior Sale | Jan 15, 1999 · Amount on File |
| Deed Document Number | 2007223271 |
| Prior Transfer Date | Sep 4, 2002 |
| Prior Transfer Doc | 0000320974 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 705 28TH ST, RICHMOND, CA 94804-1425 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 705 28TH ST, RICHMOND, CA 94804-1425 |
| Document Number | 0000322480 |
|---|---|
| Date | Dec 22, 2020 |
| Instrument | 2020-322480 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2050 |
The 2025 property tax bill for 705 28th St was $6,229 with a homeowner's exemption.
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 | $348,330 (+2%) Land $281,348 Building $66,982 | |
| 2025 | $6,229.00 Homeowner's exemption | $341,501 Land $275,832 Building $65,669 |
| 2023 | $6,026.00 (+2.12%) Homeowner's exemption | $328,242 Land $265,122 Building $63,120 |
| 2022 | $5,901.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 705 28th 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 705 28th 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 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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