Contra Costa County property record for 3655 Serrano St, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1950 |
| Square Footage | 2,751 sqft Living Area |
| Lot Size | 5,625 sqft (0.129 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $581,000 (2019) |
| Tax Bill | $9,214.00 (2025) |
Source: Contra Costa County records · APN 370-092-006-3
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 | Individual Name on File |
|---|---|
| Mailing Address | 3655 SERRANO ST, MARTINEZ, CA 94553-3750 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Sole Owner |
| Date | Document |
|---|---|
| Jan 10, 2023 | Deed of Trust, Mortgage · Stand Alone Second Mortgage PATELCO CU |
| Aug 26, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC |
| Mar 01, 2019 | Grant Deed, Transfer · Conventional Mortgage FIRST CHOICE LN SVCS |
| Mar 01, 2019 | Quit Claim Deed, Transfer OLD REPUBLIC TITLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 01, 2019 · Amount on Record |
| Deed Sale | Mar 01, 2019 · Amount on Record |
| Deed Doc Number | 201928031 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3655 SERRANO ST, MARTINEZ, CA 94553-3750 |
| Transaction Type | Mortgage |
| Record Updated | Jan 20, 2023 |
| Name | Verified Name |
|---|---|
| Address | 3655 SERRANO ST, BRIONES, CA 94553-3750 |
| Document Number | 0000002245 |
|---|---|
| Date | Jan 10, 2023 |
| Instrument | 2023-002245 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | DUBLIN, CA 94568 |
| Type | Stand Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Feb 01, 2038 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3655 SERRANO ST, MARTINEZ, CA 94553-3750 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Name | Verified Name |
|---|---|
| Address | 3655 SERRANO ST, MARTINEZ, CA 94553-3750 |
| Document Number | 0000239211 |
|---|---|
| Date | Aug 26, 2021 |
| Instrument | 2021-239211 |
| Name | CROSSCOUNTRY MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | BRECKSVILLE, OH 44141 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 01, 2019 |
| Property Address | 3655 SERRANO ST, MARTINEZ, CA 94553-3750 |
| Document Number | 0000028031 |
| Instrument Date | Feb 26, 2019 |
| Instrument | 28031 |
| Transaction Type | Transfer |
| Record Updated | Apr 16, 2019 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $639.10 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 3655 SERRANO ST MARTINEZ CA 945533750, MARTINEZ, CA 94553-3750 |
| Document Number | 28032 |
|---|---|
| Date | Mar 01, 2019 |
| Instrument | 28032 |
| Name | FIRST CHOICE LN SVCS |
|---|---|
| Type | Funding / Finance Company |
| Address | EAST BRUNSWICK, NJ 08816 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 28, 2049 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 01, 2019 |
| Property Address | 3655 SERRANO ST, MARTINEZ, CA 94553-3750 |
| Document Number | 0000028030 |
| Instrument Date | Feb 26, 2019 |
| Instrument | 28030 |
| Transaction Type | Transfer |
| Record Updated | Apr 22, 2019 |
| Title Company | OLD REPUBLIC TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 3655 SERRANO ST MARTINEZ CA 945533750, MARTINEZ, CA 94553-3750 |
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 | $737,604 (+9.42%) Land $341,347 Building $396,257 | |
| 2025 | $9,214.00 (+10.49%) | $674,122 (+4.04%) Land $334,654 Building $339,468 |
| 2023 | $8,339.00 (+5.26%) | $647,947 Land $321,660 Building $326,287 |
| 2022 | $7,922.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | High above 74% of the US · above 50% of California |
|---|---|
| Wildfire Likelihood | About 1 in 248 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 370-092-006-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Building Area | 2,751 sqft Living Area |
| 1st Floor | 1,573 sqft 1st Floor |
| Basement Area | 1,178 sqft Basement |
| Stories | 1 Stories |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 5,625 sqft (0.129 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 351 sqft Garage |
| Heating System | Central Heating |
|---|
| Street Address | 3655 SERRANO ST |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3750 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | ALTA LOMA 16 |
| Legal Subdivision | ADD SURV TOWN MARTINEZ |
| Legal Block | 322 |
| Legal Lot Number | 8 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2018 |
| Census Tract | 318000 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures