Contra Costa County property record for 172 Gilbert Ct, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1978 |
| Square Footage | 1,736 sqft Living Area |
| Lot Size | 9,000 sqft (0.207 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $640,000 (2006) |
| Tax Bill | $11,549.00 (2025) |
| Primary APN | 366-130-014-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Building Area | 1,736 sqft Living Area |
| 1st Floor | 1,736 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Duplex Single Style |
| Lot Area | 9,000 sqft (0.207 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 624 sqft Garage |
| Cooling System | Central Cooling |
|---|
| Street Address | 172 GILBERT CT, 174 |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-5724 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | TRACT 3003 LOT 10 |
| Legal Subdivision | GILBERT MANOR UNIT #2 |
| Legal Tract | 3003 |
| Legal Lot Number | 10 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2004 |
| Census Tract | 321103 |
Source: Contra Costa County records · APN 366-130-014-9
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 172 GILBERT CT, MARTINEZ, CA 94553-5724 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 12, 2006 · Amount on Record |
| Deed Sale | Oct 12, 2006 · Amount on Record |
| Prior Sale | Apr 18, 2003 · Amount on Record |
| Deed Doc Number | 2006323422 |
| Prior Transfer Date | Oct 09, 2006 |
| Prior Transfer Doc | 0000337894 |
| 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 | $874,598 (+2%) Land $464,632 Building $409,966 | |
| 2025 | $11,549.00 (+5.65%) Homeowner's exemption | $857,450 (+4.04%) Land $455,522 Building $401,928 |
| 2023 | $10,931.00 (+0.93%) Homeowner's exemption | $824,157 (+2%) Land $437,835 Building $386,322 |
| 2022 | $10,830.00 Homeowner's exemption | $807,998 Land $429,250 Building $378,748 |
172 Gilbert Ct is in FEMA Zone AE, inside the Special Flood Hazard Area, with indirect wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone AE 1% annual chance, base flood elevation determined |
|---|---|
| Special Flood Hazard Area | Yes flood insurance required for federally backed mortgages |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate 63rd percentile of exposed land nationally · 38th in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 457 per year |
| Exposure | Indirect within ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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