Contra Costa County property record for 673 40th St, Richmond, CA 94805
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,214 sqft · built 1941 |
| Lot Size | 0.08 acres (3,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $94,000 (May 2001) |
| Tax Bill | $5,399 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 518-080-007-9 |
| Primary APN | 518-080-007-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,214 sqft Living Area |
| 1st Floor Area | 1,214 sqft |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1945 |
| Lot Area | 3,500 sqft (0.08 acres) |
| Garage Type | Attached |
| Garage Area | 176 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 673 40TH ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94805-1809 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | GRAND VIEW TERRACE LOT 11 POR 12 BLK 16 |
| Legal Subdivision | GRAND VIEW TERRACE |
| Legal Block | 16 |
| Legal Lot Number | 11 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 371000 |
673 40th St is owned and occupied by an individual who acquired it in October 2005.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 673 40TH ST, RICHMOND, CA 94805-1809 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | May 17, 2001 · Amount on File |
| Deed Sale | May 17, 2001 · Amount on File |
| Prior Sale | Oct 31, 1997 · Amount on File |
| Deed Document Number | 2001133391 |
| Last Transfer Date | Oct 14, 2005 |
| Transfer Doc | 0000409193 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 673 40th St was $5,399.
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 | $215,774 (+2%) Land $96,322 Building $119,452 | |
| 2025 | $5,399.00 | $211,544 Land $94,434 Building $117,110 |
| 2023 | $4,850.00 (-8.68%) | $203,331 Land $90,768 Building $112,563 |
| 2022 | $5,311.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 673 40th 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.
Wildfire risk around 673 40th St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 949 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 in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks, GeoLinks.
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