Contra Costa County property record for 5121 Smith Dr, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1958 |
| Square Footage | 1,644 sqft Living Area |
| Lot Size | 7,125 sqft (0.164 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $371,500 (2010) |
| Tax Bill | $6,205.00 (2025) |
Source: Contra Costa County records · APN 366-161-002-6
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 | 5121 SMITH DR, MARTINEZ, CA 94553-5741 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 29, 2010 · Amount on Record |
| Deed Sale | Jul 29, 2010 · Amount on Record |
| Deed Doc Number | 2010152105 |
| Last Transfer Date | Mar 29, 2015 |
| Transfer Doc | 0000072219 |
| Record Refreshed | 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 | Martinez 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 | $462,306 (+2%) Land $213,724 Building $248,582 | |
| 2025 | $6,205.00 (+6.51%) Homeowner's exemption | $453,242 (+4.04%) Land $209,534 Building $243,708 |
| 2023 | $5,826.00 (+1.64%) Homeowner's exemption | $435,645 Land $201,399 Building $234,246 |
| 2022 | $5,732.00 |
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 | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 366-161-002-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,644 sqft Living Area |
| 1st Floor | 1,644 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1958 |
| Lot Area | 7,125 sqft (0.164 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 456 sqft Garage |
| Heating System | Central Heating |
|---|
| Street Address | 5121 SMITH DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-5741 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 2524 LOT 3 |
| Legal Subdivision | PLEASANT VALLEY ACRE |
| Legal Tract | 2524 |
| Legal Lot Number | 3 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2000 |
| Census Tract | 321103 |
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