Contra Costa County property record for 137 Stonehurst Ct, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4 ba · 3,523 sqft · built 1995 |
| Lot Size | 2.15 acres (94,000 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $185,000 (Dec 1994) |
| Tax Bill | $10,308 (2025) |
| Deeds & Mortgages | Mar 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 367-220-015-5 |
| Primary APN | 367-220-015-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 3,523 sqft Living Area |
| 1st Floor Area | 3,523 sqft |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1996 |
| Lot Area | 94,000 sqft |
| Garage Type | Attached |
| Garage Area | 837 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 137 STONEHURST CT |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-9649 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T7091 L39 |
| Legal Subdivision | SUBDIVISION 7091 |
| Legal Tract | 7091 |
| Legal Lot Number | 39 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | BRIONES |
| Census Block Group | 1 |
| Census Block | 1062 |
| Census Tract | 356002 |
137 Stonehurst Ct is owner-occupied and held in a trust since March 2023.
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 137 STONEHURST CT, MARTINEZ, CA 94553-9649 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 22, 1994 · Amount on File |
| Deed Sale | Dec 22, 1994 · Amount on File |
| Deed Document Number | 1994299686 |
| Last Transfer Date | Mar 16, 2023 |
| Transfer Doc | 0000026493 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 22, 2023 |
| Property Address | 137 STONEHURST CT, MARTINEZ, CA 94553-9649 |
| Document Number | 0000026493 |
| Map Reference | MB 18876 PG 542 |
| Instrument Date | Mar 16, 2023 |
| Instrument | 2023-026493 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 137 STONEHURST CT, MARTINEZ, CA 94553-9649 |
The 2025 property tax bill for 137 Stonehurst Ct was $10,308 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| Unified School District | Martinez Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $669,783 (+2%) Land $280,833 Building $388,950 | |
| 2025 | $10,308.00 Homeowner's exemption | $656,651 Land $275,327 Building $381,324 |
| 2023 | $9,840.00 (+6.79%) Homeowner's exemption | $631,155 Land $264,637 Building $366,518 |
| 2022 | $9,214.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 137 Stonehurst Ct in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2023.
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 |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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.
Wildfire risk around 137 Stonehurst Ct is high, ranking above 77% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 77% of the US · above 54% of California |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Direct burnable vegetation |
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 | CITY OF MARTINEZ serves 31,015 people · EPA ID CA0710006 |
|---|---|
| Water Source | Purchased surface water from CONTRA COSTA WATER DISTRICT |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2023–2025) 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.
Source: FCC Broadband Data Collection, based on 47 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
4G LTE only, no 5G reported
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