Contra Costa County property record for 3979 Alhambra Ave, Martinez, CA 94553
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 36,956 sqft · built 1964 |
| Lot Size | 1.83 acres (80,150 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $106,257 (2025) |
| Deeds & Mortgages | Sep 2021 Mortgage Dec 2019 Transfer + 4 more |
| Flood Zone | Zone AO (high risk) |
| APN | 370-280-009-9 |
| Primary APN | 370-280-009-9 |
|---|---|
| Alternative APN |
|
| Total Rooms | 57 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 36,956 sqft Living Area |
| Gross Area | 8,840 sqft |
| 1st Floor Area | 8,840 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Lot Area | 80,150 sqft |
| Street Address | 3979 ALHAMBRA AVE |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3841 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | POR RO EL PINOLE |
| Legal Subdivision | EL PINOLE RHO |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 318000 |
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 | 3979 ALHAMBRA AVE, MARTINEZ, CA 94553-3841 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Sep 22, 2021 | Deed of Trust, Mortgage · Commercial Mortgage JPMORGAN CHASE BANK NA |
| Dec 30, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Aug 15, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Jul 26, 2018 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Aug 3, 2018 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Jan 27, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jul 16, 2018 |
| Transfer Doc | 0000124346 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3979 ALHAMBRA AVE, MARTINEZ, CA 94553-3841 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 14 PORT ROYAL AVE, FOSTER CITY, CA 94404-3581 |
| Document Number | 0000262939 |
|---|---|
| Date | Sep 22, 2021 |
| Instrument | 2021-262939 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COPPELL, TX 75019 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 30, 2019 |
| Property Address | 3979 ALHAMBRA AVE, MARTINEZ, CA 94553-3841 |
| Document Number | 0000234733 |
| Instrument Date | Dec 28, 2019 |
| Instrument | 234733 |
| Transaction Type | Transfer |
| Record Updated | Jan 14, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 14 PORT ROYAL AVE FOSTER CITY CA 944043581, FOSTER CITY, CA 94404-3581 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 15, 2018 |
| Property Address | 3979 ALHAMBRA AVE, MARTINEZ, CA 94553-3841 |
| Document Number | 0000130125 |
| Instrument Date | Jul 16, 2018 |
| Instrument | 130125 |
| Transaction Type | Transfer |
| Record Updated | Nov 21, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 14 PORT ROYAL AVE FOSTER CITY CA 944043581, FOSTER CITY, CA 94404-3581 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 26, 2018 |
| Property Address | 3979 ALHAMBRA AVE, MARTINEZ, CA 94553-3841 |
| Document Number | 0000119546 |
| Instrument Date | Jul 16, 2018 |
| Instrument | 119546 |
| Transaction Type | Transfer |
| Record Updated | Jan 14, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 14 PORT ROYAL AVE FOSTER CITY CA 944043581, FOSTER CITY, CA 94404-3581 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 3, 2018 |
| Property Address | 3979 ALHAMBRA AVE, MARTINEZ, CA 94553-3841 |
| Document Number | 0000124346 |
| Instrument Date | Jul 16, 2018 |
| Instrument | 124346 |
| Transaction Type | Transfer |
| Record Updated | Jan 14, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Irrevocable Trust |
| Address | 14 PORT ROYAL AVE FOSTER CITY CA 944043581, FOSTER CITY, CA 94404-3581 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 27, 2017 |
| Property Address | 3979 ALHAMBRA AVE, MARTINEZ, CA 94553-3841 |
| Document Number | 0000017527 |
| Instrument Date | Jan 22, 2017 |
| Instrument | 17527 |
| Transaction Type | Transfer |
| Record Updated | Feb 3, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 14 PORT ROYAL AVE FOSTER CITY CA 944043581, FOSTER CITY, CA 94404-3581 |
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 | $5,767,530 (+1.07%) Land $1,708,868 Building $4,058,662 | |
| 2025 | $106,257.00 (+7.73%) | $5,706,464 (+9.93%) Land $1,675,361 Building $4,031,103 |
| 2023 | $98,634.00 (-0.81%) | $5,191,059 Land $1,610,305 Building $3,580,754 |
| 2022 | $99,435.00 |
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 AO high risk · sheet flow 1–3 ft |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 109 policies |
| Nearby Flood Policies | 109 in force |
| Nearby Flood Claims | 32 (1980–2019) |
| Claims Outside the SFHA | 3 of 32 |
| Most Recent Claim | Feb 2019 |
| 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 | Moderate above 56% of the US · lower than 66% of California |
|---|---|
| Wildfire Likelihood | 0.1% 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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