Contra Costa County property record for 229 Benham Dr, Martinez, CA 94553 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,114 sqft · built 1980 |
| Lot Size | 0.152 acres (6,600 sqft) |
| Owner | Company Name on File |
| Last Sale | $273,500 (Mar 1994) |
| Tax Bill | $6,121 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 164-461-013-9 |
| Primary APN | 164-461-013-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,114 sqft Living Area |
| 1st Floor Area | 1,293 sqft |
| 2nd Floor Area | 821 sqft |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1981 |
| Lot Area | 6,600 sqft (0.152 acres) |
| Garage Type | Attached |
| Garage Area | 435 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 229 BENHAM DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-6043 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T05096 L0006 B |
| Legal Subdivision | R N BURGESS COS MAP 03 |
| Legal Tract | 05096 |
| Legal Block | B |
| Legal Lot Number | 6 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 321103 |
Source: Contra Costa County records · APN 164-461-013-9
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 229 BENHAM DR, MARTINEZ, CA 94553-6043 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 11, 1994 · Amount on Record |
| Deed Sale | Mar 11, 1994 · Amount on Record |
| Deed Document Number | 199469567 |
| Last Transfer Date | Aug 08, 2012 |
| Transfer Doc | 0000196588 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $477,037 (+2%) Land $234,028 Building $243,009 | |
| 2025 | $6,121.00 (+4.24%) Homeowner's exemption | $467,685 (+4.04%) Land $229,440 Building $238,245 |
| 2023 | $5,872.00 (+0.86%) Homeowner's exemption | $449,527 Land $220,532 Building $228,995 |
| 2022 | $5,822.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | High above 74% of the US · above 50% of California |
|---|---|
| Wildfire Likelihood | About 1 in 284 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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