Contra Costa County property record for 139 Begonia Ct, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1985 |
| Square Footage | 1,510 sqft Living Area |
| Lot Size | 7,800 sqft (0.179 acres) |
| Garage | Attached, 451 sqft |
| Tax Bill | $2,036.00 (2025) |
Source: Contra Costa County records · APN 155-260-014-8
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 | 648 FIG TREE LN, MARTINEZ, CA 94553-4187 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Aug 05, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UNIFY FINANCIAL FCU |
| Apr 15, 2019 | Intrafamily Transfer, Transfer · Conventional Mortgage UNIFY FINANCIAL FCU |
| Dec 07, 2018 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Mar 25, 2019 |
| Transfer Doc | 0000051329 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 139 BEGONIA CT, MARTINEZ, CA 94553-5035 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000162291 |
|---|---|
| Date | Aug 05, 2020 |
| Instrument | 2020-162291 |
| Name | UNIFY FINANCIAL FCU |
|---|---|
| Type | Credit Union |
| Address | TORRANCE, CA 90501 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2050 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 15, 2019 |
| Property Address | 139 BEGONIA CT, MARTINEZ, CA 94553-5035 |
| Document Number | 0000051329 |
| Map Reference | MB 138 PG 48 |
| Instrument Date | Mar 25, 2019 |
| Instrument | 2019-051329 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE INS CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 139 BEGONIA CT, MARTINEZ, CA 94553-5035 |
| Document Number | 0000051330 |
|---|---|
| Date | Apr 15, 2019 |
| Instrument | 2019-051330 |
| Name | UNIFY FINANCIAL FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 01, 2049 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 07, 2018 |
| Property Address | 139 BEGONIA CT, MARTINEZ, CA 94553-5035 |
| Document Number | 0000196404 |
| Instrument Date | Oct 23, 2018 |
| Instrument | 196404 |
| Transaction Type | Transfer |
| Record Updated | Dec 18, 2018 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 139 BEGONIA CT MARTINEZ CA 945535035, MARTINEZ, CA 94553-5035 |
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 | Mount Diablo 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 | $97,842 (+2%) Land $38,465 Building $59,377 | |
| 2025 | $2,036.00 (+4.95%) | $95,924 (+4.04%) Land $37,711 Building $58,213 |
| 2023 | $1,940.00 (+0.83%) | $92,201 Land $36,248 Building $55,953 |
| 2022 | $1,924.00 |
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 | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 155-260-014-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,510 sqft Living Area |
| 1st Floor | 1,510 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 7,800 sqft (0.179 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 451 sqft Garage |
| Street Address | 139 BEGONIA CT |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-5035 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3505 LOT 28 |
| Legal Subdivision | THE SEA RANCH #13 |
| Legal Tract | 3505 |
| Legal Lot Number | 28 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1023 |
| Census Tract | 321200 |
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