Contra Costa County property record for 3621 Brookside Dr, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1950 |
| Square Footage | 1,500 sqft Living Area |
| Lot Size | 5,865 sqft (0.135 acres) |
| Garage | Attached, 300 sqft |
| Last Sale | $290,000 (2013) |
| Tax Bill | $5,161.00 (2025) |
| Primary APN | 376-181-014-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,500 sqft Living Area |
| 1st Floor | 1,500 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 5,865 sqft (0.135 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 300 sqft Garage |
| Street Address | 3621 BROOKSIDE DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3966 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | ALHAMBRA OAKS #2 123 |
| Legal Subdivision | ALHAMBRA OAKS #2 |
| Legal Lot Number | 123 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 319001 |
Source: Contra Costa County records · APN 376-181-014-6
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 | 340 TRYSAIL CT, FOSTER CITY, CA 94404-3013 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Oct 05, 2018 | Trustee's Deed, Construction Loan · Line of Credit HEFFERNAN THOMAS S TRUS (RT) |
| Feb 28, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Feb 28, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Jan 18, 2018 | Trustee's Deed, Construction Loan · Building or Construction Mortgage GURDEV S GREWAL |
| Jul 28, 2017 | Trustee's Deed, Construction Loan · Building or Construction Mortgage MENDOZA FAMILY TRUST (PT) |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 28, 2013 · Amount on Record |
| Deed Sale | Feb 28, 2013 · Amount on Record |
| Prior Sale | Jun 29, 2006 · Amount on Record |
| Deed Doc Number | 201352279 |
| Last Transfer Date | Feb 04, 2014 |
| Transfer Doc | 0000018275 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 05, 2018 |
| Property Address | 3621 BROOKSIDE DR, MARTINEZ, CA 94553-3966 |
| Instrument Date | Sep 27, 2018 |
| Instrument | 158906 |
| Transaction Type | Construction Loan |
| Record Updated | Nov 22, 2018 |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 340 TRYSAIL CT FOSTER CITY CA 944043013, FOSTER CITY, CA 94404-3013 |
| Document Number | 0000158906 |
|---|---|
| Date | Oct 05, 2018 |
| Instrument | 158906 |
| Name | HEFFERNAN THOMAS S TRUS (RT) |
|---|---|
| Address | 4000 EXECUTIVE PKWY # 160, SAN RAMON, CA 94583-4314 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Oct 04, 2019 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 28, 2018 |
| Property Address | 3621 BROOKSIDE DR, MARTINEZ, CA 94553-3966 |
| Document Number | 0000031185 |
| Instrument Date | Feb 22, 2018 |
| Instrument | 31185 |
| Transaction Type | Transfer |
| Record Updated | Mar 07, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 340 TRYSAIL CT FOSTER CITY CA 944043013, FOSTER CITY, CA 94404-3013 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 28, 2018 |
| Property Address | 3621 BROOKSIDE DR, MARTINEZ, CA 94553-3966 |
| Document Number | 0000031146 |
| Instrument Date | Feb 22, 2018 |
| Instrument | 31146 |
| Transaction Type | Transfer |
| Record Updated | Mar 11, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 340 TRYSAIL CT FOSTER CITY CA 944043013, FOSTER CITY, CA 94404-3013 |
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 18, 2018 |
| Property Address | 3621 BROOKSIDE DR, MARTINEZ, CA 94553-3966 |
| Instrument Date | Jan 11, 2018 |
| Instrument | 7470 |
| Transaction Type | Construction Loan |
| Record Updated | Jan 26, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 340 TRYSAIL CT FOSTER CITY CA 944043013, FOSTER CITY, CA 94404-3013 |
| Document Number | 0000007470 |
|---|---|
| Date | Jan 18, 2018 |
| Instrument | 7470 |
| Name | GURDEV S GREWAL |
|---|---|
| Address | 9260 ALCOSTA BLVD # C16, SAN RAMON, CA 94583-4143 |
| Type | Building or Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Jan 17, 2019 |
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 28, 2017 |
| Property Address | 3621 BROOKSIDE DR, MARTINEZ, CA 94553-3966 |
| Instrument Date | Jul 26, 2017 |
| Instrument | 136206 |
| Transaction Type | Construction Loan |
| Record Updated | Aug 02, 2017 |
| Title Company | CORNERSTONE TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 340 TRYSAIL CT FOSTER CITY CA 944043013, FOSTER CITY, CA 94404-3013 |
| Document Number | 0000136206 |
|---|---|
| Date | Jul 28, 2017 |
| Instrument | 136206 |
| Name | MENDOZA FAMILY TRUST (PT) |
|---|---|
| Address | 9260 ALCOSTA BLVD # C16, SAN RAMON, CA 94583-4143 |
| Type | Building or Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Jul 27, 2018 |
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 | $364,241 (+2%) Land $276,325 Building $87,916 | |
| 2025 | $5,161.00 (+6.43%) | $357,100 (+4.04%) Land $270,907 Building $86,193 |
| 2023 | $4,849.00 (+1.59%) | $343,236 Land $260,389 Building $82,847 |
| 2022 | $4,773.00 |
3621 Brookside Dr is in FEMA Zone AO, inside the Special Flood Hazard Area, with indirect wildfire exposure (Low risk).
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone AO 1% annual chance, sheet flow 1–3 ft |
|---|---|
| Special Flood Hazard Area | Yes flood insurance required for federally backed mortgages |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Low 37th percentile of exposed land nationally · 22nd in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 1,887 per year |
| Exposure | Indirect within ember reach of burnable land · adjoins burnable vegetation |
Values are read at the parcel center point; lenders make the official flood determination.
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