Contra Costa County property record for 250 H St, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,795 sqft · built 1948 |
| Lot Size | 0.109 acres (4,725 sqft) |
| Owner | Company Name on Record |
| Last Sale | $469,000 (Sep 2007) |
| Tax Bill | $8,108 (2025) |
| Deeds & Mortgages | Nov 2021 Mortgage Jun 2025 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 370-093-005-4 |
| Primary APN | 370-093-005-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,795 sqft Living Area |
| 1st Floor Area | 1,002 sqft |
| Basement Area | 793 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 4,725 sqft (0.109 acres) |
| Garage Type | Attached |
| Garage Area | 209 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 250 H ST |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3709 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | ALTA LOMA 25 |
| Legal Subdivision | ALTA LOMA |
| Legal Lot Number | 25 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 318000 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 250 H ST, MARTINEZ, CA 94553-3709 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Nov 12, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FREEDOM MORTGAGE CORP |
| Jun 27, 2025 | Deed of Trust, Mortgage · Line of Credit PROVIDENT CU |
| Jan 26, 2024 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 5, 2007 · Amount on Record |
| Deed Sale | Sep 5, 2007 · Amount on Record |
| Prior Sale | Aug 22, 1997 · Amount on Record |
| Deed Document Number | 2007251464 |
| Prior Transfer Date | Mar 1, 1996 |
| Prior Transfer Doc | 0000039689 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 250 H ST, MARTINEZ, CA 94553-3709 |
| Transaction Type | Mortgage |
| Record Updated | Jun 8, 2026 |
| Title Company | MORTGAGE CONNECT LP |
| Name | Verified Name |
|---|---|
| Address | 250 H ST, MARTINEZ, CA 94553-3709 |
| Document Number | 0000314207 |
|---|---|
| Date | Nov 12, 2021 |
| Instrument | 2021-314207 |
| Name | FREEDOM MORTGAGE CORP |
|---|---|
| Type | Subprime Lender |
| Address | BOCA RATON, FL 33431 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 250 H ST, MARTINEZ, CA 94553-3709 |
| Transaction Type | Mortgage |
| Record Updated | Jun 8, 2026 |
| Title Company | CHICAGO TITLE PIRT |
| Name | Verified Name |
|---|---|
| Address | 250 H ST, MARTINEZ, CA 94553-3709 |
| Document Number | 0000064800 |
|---|---|
| Date | Jun 27, 2025 |
| Instrument | 2025- 064800 |
| Name | PROVIDENT CU |
|---|---|
| Type | Credit Union |
| Address | 303 TWIN DOLPHIN DR, REDWOOD CITY, CA 94065 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Change Frequency | Monthly |
|---|
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 26, 2024 |
| Property Address | 250 H ST, MARTINEZ, CA 94553-3709 |
| Document Number | 0000008444 |
| Map Reference | MB 22 PG 660 |
| Instrument Date | Jan 25, 2024 |
| Instrument | 2024-008444 |
| Transaction Type | Transfer |
| Record Updated | Feb 6, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 250 H ST, MARTINEZ, CA 94553-3709 |
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 | $628,341 (+2%) Land $401,926 Building $226,415 | |
| 2025 | $8,108.00 (+6.52%) Homeowner's exemption | $616,022 (+4.04%) Land $394,046 Building $221,976 |
| 2023 | $7,612.00 (+1.68%) Homeowner's exemption | $592,103 Land $378,746 Building $213,357 |
| 2022 | $7,486.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AO, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 5 (1982–2017) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Jan 2017 · Severe Winter Storms, Flooding, 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 74% of the US · above 49% of California |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 335 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Fiber · Cable in parts of the area | 1,500 / 1,500 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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