Contra Costa County property record for 34 Adelaide Dr, Martinez, CA 94553
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 6 bd · 3 ba · 2,835 sqft · built 1941 |
| Lot Size | 0.224 acres (9,750 sqft) |
| Owner | Company Name on Record |
| Last Sale | $650,000 (Dec 2021) |
| Tax Bill | $10,562 (2025) |
| Deeds & Mortgages | Dec 2022 Mortgage Dec 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 161-222-007-7 |
| Primary APN | 161-222-007-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 14 Rooms |
| Stories | 1 Story |
| Building Area | 2,835 sqft Living Area |
| Gross Area | 1,565 sqft |
| 1st Floor Area | 1,565 sqft |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Architectural Style | Multi-Family |
| Lot Area | 9,750 sqft (0.224 acres) |
| Garage Type | Attached |
| Garage Area | 616 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 34 ADELAIDE DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3011 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R6 |
| Legal Description | PRICE PARK POR LOTS 6 & 9 |
| Legal Subdivision | PRICE PARK |
| Legal Lot Number | 6,9 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 320001 |
Source: Contra Costa County records, as of July 14, 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 Record |
|---|---|
| Mailing Address | PO BOX 4083, OAKLAND, CA 94614-4083 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Dec 2, 2022 | Deed of Trust, Mortgage · Conventional Mortgage FREMONT BANK |
| Dec 1, 2021 | Grant Deed, Transfer CHICAGO TITLE COMPANY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 1, 2021 · Amount on Record |
| Deed Sale | Dec 1, 2021 · Amount on Record |
| Prior Sale | Apr 14, 1995 · Amount on Record |
| Deed Document Number | 2021327695 |
| Prior Transfer Date | Mar 22, 1995 |
| Prior Transfer Doc | 0000059815 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 34 ADELAIDE DR, MARTINEZ, CA 94553-3011 |
| Transaction Type | Mortgage |
| Record Updated | Dec 12, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 532 TANANGER HEIGHTS LN, PLEASANT HILL, CA 94523-2191 |
| Document Number | 0000179928 |
|---|---|
| Date | Dec 2, 2022 |
| Instrument | 2022-179928 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.87% |
| Type Change Date | Dec 1, 2027 |
| Change Frequency | 6 Months |
| Min Rate At Change | 4.87% |
| Max Rate At Change | 8.87% |
| Index | Other |
| Max Rate | 11.8% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 1, 2021 |
| Property Address | 34 ADELAIDE DR, MARTINEZ, CA 94553-3011 |
| Document Number | 0000327695 |
| Map Reference | MB 25 PG 850 |
| Instrument Date | Nov 24, 2021 |
| Instrument | 2021-327695 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 532 TANANGER HEIGHTS LN, PLEASANT HILL, CA 94523-2191 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Martinez Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $649,458 (+2%) Land $541,216 Building $108,242 | |
| 2025 | $10,562.00 (+4.08%) | $636,724 (+4.04%) Land $530,604 Building $106,120 |
| 2023 | $10,148.00 (+7.57%) | $612,000 Land $510,000 Building $102,000 |
| 2022 | $9,434.00 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 22 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 22 in force |
| Nearby Flood Claims | 11 (1986–2022) |
| Claims Outside the SFHA | 2 of 11 |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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 210 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
5G (outdoors only) and 4G LTE
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