Contra Costa County property record for 36 Duboce Ave, Richmond, CA 94801
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,002 sqft · built 2003 |
| Lot Size | 0.057 acres (2,500 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $40,000 (Jan 2009) |
| Tax Bill | $1,846 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 409-032-002-1 |
| Primary APN | 409-032-002-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,002 sqft Living Area |
| 1st Floor Area | 1,002 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2004 |
| Lot Area | 2,500 sqft (0.057 acres) |
| Garage Type | Attached |
| Garage Area | 195 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Central |
|---|
| Street Address | 36 DUBOCE AVE |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94801-1839 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | WALLS 2ND ADDN 2225 |
| Legal Subdivision | WALLS 2ND ADD |
| Legal Block | 225 |
| Legal Lot Number | 2 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 365002 |
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 | 270 EL NIDO RD, PORTOLA VALLEY, CA 94028-8111 |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 29, 2009 · Amount on Record |
| Deed Sale | Jan 29, 2009 · Amount on Record |
| Prior Sale | Jul 7, 2008 · Amount on Record |
| Deed Document Number | 200917126 |
| Prior Transfer Date | Jan 22, 2009 |
| Prior Transfer Doc | 0000017125 |
| Record Updated | Oct 29, 2026 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $52,520 (+2%) Land $6,557 Building $45,963 | |
| 2025 | $1,846.00 (+5.25%) | $51,491 (+4.04%) Land $6,429 Building $45,062 |
| 2023 | $1,754.00 (+2.69%) | $49,493 Land $6,180 Building $43,313 |
| 2022 | $1,708.00 |
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 |
| Nearby Flood Claims | 2 (1997–1998) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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 204 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL 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 |
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