Contra Costa County property record for 978 Center Ave, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,272 sqft · built 1979 |
| Lot Size | 0.178 acres (7,771 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $900,000 (Sep 2023) |
| Tax Bill | $11,986 (2025) |
| Deeds & Mortgages | Sep 2023 Sale & Mortgage Oct 2017 Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-470-034-8 |
| Primary APN | 162-470-034-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,272 sqft Living Area |
| 1st Floor Area | 1,126 sqft |
| 2nd Floor Area | 1,146 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Traditional |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 7,771 sqft (0.178 acres) |
| Garage Type | Attached |
| Garage Area | 529 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 978 CENTER AVE |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-4610 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | T04774 L0040 B |
| Legal Subdivision | SUBDIVISION 4774 |
| Legal Tract | 04774 |
| Legal Lot Number | 40 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 321101 |
Source: Contra Costa County assessment roll, 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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 978 CENTER AVE, MARTINEZ, CA 94553-4610 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 25, 2023 | Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Oct 16, 2017 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Mar 2, 2021 | Intrafamily Transfer, Transfer CHICAGO TITLE COMPANY |
| Mar 2, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage AMERICAN FINANCIAL NETWORK INC |
| Jun 14, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Apr 25, 2017 | Deed of Trust, Mortgage · FHA Mortgage CASHCALL |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 25, 2023 · Amount on Record |
| Deed Sale | Sep 25, 2023 · Amount on Record |
| Prior Sale | May 16, 2014 · Amount on Record |
| Deed Document Number | 202392549 |
| Prior Transfer Date | Feb 23, 2021 |
| Prior Transfer Doc | 0000063246 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 25, 2023 |
| Property Address | 978 CENTER AVE, MARTINEZ, CA 94553-4610 |
| Document Number | 0000092549 |
| Map Reference | MB 210 PG 3-10 |
| Instrument Date | Sep 21, 2023 |
| Instrument | 2023-092549 |
| Transaction Type | Transfer |
| Record Updated | Oct 3, 2023 |
| Title Company | CHICAGO 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 | Community Property with Right of Survivorship |
| Address | 978 CENTER AVE, MARTINEZ, CA 94553-4610 |
| Document Number | 0000092550 |
|---|---|
| Date | Sep 25, 2023 |
| Instrument | 2023-092550 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 978 CENTER AVE, MARTINEZ, CA 94553-4610 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | ORT ORINDA |
| Name | Verified Name |
|---|
| Document Number | 0000188996 |
|---|---|
| Date | Oct 16, 2017 |
| Instrument | 2017-188996 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | TROY, MI 48083 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2047 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 2, 2021 |
| Property Address | 978 CENTER AVE, MARTINEZ, CA 94553-4610 |
| Document Number | 0000063248 |
| Map Reference | MB 210 PG 3-10 |
| Instrument Date | Feb 23, 2021 |
| Instrument | 2021-063248 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 978 CENTER AVE, MARTINEZ, CA 94553-4610 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 2, 2021 |
| Property Address | 978 CENTER AVE, MARTINEZ, CA 94553-4610 |
| Document Number | 0000063246 |
| Map Reference | MB 210 PG 3-10 |
| Instrument Date | Feb 23, 2021 |
| Instrument | 2021-063246 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 978 CENTER AVE, MARTINEZ, CA 94553-4610 |
| Document Number | 0000063247 |
|---|---|
| Date | Mar 2, 2021 |
| Instrument | 2021-063247 |
| Name | AMERICAN FINANCIAL NETWORK INC |
|---|---|
| Type | Funding / Finance Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 14, 2018 |
| Property Address | 978 CENTER AVE, MARTINEZ, CA 94553-4610 |
| Document Number | 0000094802 |
| Instrument Date | May 9, 2018 |
| Instrument | 94802 |
| Transaction Type | Transfer |
| Record Updated | Jun 19, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 978 CENTER AVE MARTINEZ CA 945534610, MARTINEZ, CA 94553-4610 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 978 CENTER AVE, MARTINEZ, CA 94553-4610 |
| Document Number | 0000076638 |
| Instrument Date | Apr 25, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 21, 2017 |
| Title Company | ORANGE COAST TITLE COMPANY, ORANGE COAST TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 978 CENTER AVE MARTINEZ CA 945534610, MARTINEZ, CA 94553-4610 |
| Document Number | 0000076638 |
|---|---|
| Date | May 3, 2017 |
| Instrument | 76638 |
| Name | CASHCALL |
|---|---|
| Type | Funding / Finance Company |
| Address | ORANGE, CA 92868 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 2, 2047 |
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 | $936,360 (+2%) Land $520,200 Building $416,160 | |
| 2025 | $11,986.00 (+36.38%) | $918,000 (+35.5%) Land $510,000 Building $408,000 |
| 2023 | $8,789.00 (+2.44%) Homeowner's exemption | $677,493 Land $353,475 Building $324,018 |
| 2022 | $8,580.00 |
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 X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1981) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Nov 1981 · rainfall accumulation |
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 | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 187 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Radiate Holdings.
5G (outdoors only) and 4G LTE
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