Contra Costa County property record for 3400 Brookside Dr, Martinez, CA 94553 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 912 sqft · built 1950 |
| Lot Size | 0.136 acres (5,940 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $545,000 (Mar 2021) |
| Tax Bill | $7,894 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage Mar 2021 Sale & Mortgage + 1 more |
| Flood Zone | Zone A (high risk) |
| APN | 376-182-010-3 |
| Primary APN | 376-182-010-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 912 sqft Living Area |
| 1st Floor Area | 912 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 5,940 sqft (0.136 acres) |
| Lot Dimensions | 100 ft deep x 54 ft wide |
| Garage Type | Attached |
| Garage Area | 324 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 3400 BROOKSIDE DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3968 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ALHAMBRA OAKS #2 LOT 101 |
| Legal Subdivision | ALHAMBRA OAKS 02 |
| Legal Lot Number | 101 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 319001 |
Source: Contra Costa County records · APN 376-182-010-3
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 Company Names on File |
|---|---|
| Mailing Address | 818 TURNER CT, ALAMO, CA 94507-1731 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jul 06, 2020 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Mar 08, 2021 | Grant Deed, Transfer · Conventional Mortgage PARKSIDE LENDING LLC |
| Mar 17, 2017 | Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 08, 2021 · Amount on Record |
| Deed Sale | Mar 08, 2021 · Amount on Record |
| Prior Sale | Mar 17, 2017 · Amount on Record |
| Deed Document Number | 202169915 |
| Prior Transfer Date | Mar 30, 2006 |
| Prior Transfer Doc | 0000109511 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3400 BROOKSIDE DR, MARTINEZ, CA 94553-3968 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | AMROCK TITLE CALIFORNIA INC |
| Name | Verified Name |
|---|
| Document Number | 0000132936 |
|---|---|
| Date | Jul 06, 2020 |
| Instrument | 2020-132936 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 08, 2021 |
| Property Address | 3400 BROOKSIDE DR, MARTINEZ, CA 94553-3968 |
| Document Number | 0000069915 |
| Map Reference | MB 37 PG 25 |
| Instrument Date | Feb 26, 2021 |
| Instrument | 2021-069915 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 818 TURNER CT, ALAMO, CA 94507-1731 |
| Document Number | 0000069916 |
|---|---|
| Date | Mar 08, 2021 |
| Instrument | 2021-069916 |
| Name | PARKSIDE LENDING LLC |
|---|---|
| Type | Lending Institution |
| Address | SAN FRANCISCO, CA 94102 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 17, 2017 |
| Property Address | 3400 BROOKSIDE DR, MARTINEZ, CA 94553-3968 |
| Document Number | 0000046909 |
| Instrument Date | Mar 15, 2017 |
| Instrument | 46909 |
| Transaction Type | Transfer |
| Record Updated | Aug 17, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $459.80 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 3400 BROOKSIDE DR MARTINEZ CA 945533968, MARTINEZ, CA 94553-3968 |
| Document Number | 46910 |
|---|---|
| Date | Mar 17, 2017 |
| Instrument | 46910 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 16, 2047 |
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 | $601,722 (+2%) Land $441,631 Building $160,091 | |
| 2025 | $7,894.00 (+6.46%) | $589,924 (+4.04%) Land $432,972 Building $156,952 |
| 2023 | $7,415.00 (+1.66%) | $567,018 Land $416,160 Building $150,858 |
| 2022 | $7,294.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133190011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone A |
|---|---|
| Special Flood Hazard Area | Yes |
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Flood Insurance Cost | Premium on Record median of 38 individual NFIP policies nearby |
| Nearby Flood Policies | 38 in force |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Jan 2023, other causes, Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Low above 37% of the US · above 22% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,887 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 422 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Fiber | 1,500 / 1,500 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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