778 CENTER AVE MARTINEZ CA 945534642, MARTINEZ, CA 94553-4642
Mortgage
Document Number
0000107788
Date
Jun 16, 2017
Instrument
107788
Lender
Name
TESCH MARIE E FAMILY TR (PT)
Address
3120 SHIRE LN, WALNUT CREEK, CA 94598-4627
Agreement
Type
Conventional Mortgage
Amount
Amount on Record
January 2017: Deed of Trust, Mortgage
Document Type
Deed of Trust
Jurisdiction
CONTRA COSTA CA
Property Address
778 CENTER AVE, MARTINEZ, CA 94553-4642
Document Number
0000111229
Instrument Date
Jan 30, 2017
Transaction Type
Mortgage
Record Updated
Nov 16, 2018
Title Company
NOT AVAILABLE
Transferred To (Grantee/Buyer)
Name
Verified Name
Address
778 CENTER AVE MARTINEZ CA 945534642, MARTINEZ, CA 94553-4642
Mortgage
Document Number
0000111229
Date
Jun 21, 2017
Instrument
111229
Lender
Name
TESCH ROBERT S FAMILY TR (PT)
Address
240 BRIAR DR, MARTINEZ, CA 94553-5853
Agreement
Type
Conventional Mortgage
Amount
Amount on Record
Tax Assessment & Valuation
The 2025 property tax bill for 778 Center Ave was $7,159 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
Property Jurisdictions
Type
Name
State
California
County
Contra Costa County
Municipality
Martinez City
Unified School District
Martinez Unified School District (KG - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
2026
$480,000 (-6.67%)Land $312,585Building $167,415
2025
$7,159.00Homeowner's exemption
$514,326Land $334,938Building $179,388
2023
$6,681.00 (+1.4%)Homeowner's exemption
$494,356Land $321,933Building $172,423
2022
$6,589.00
Assessed value is set for property tax purposes and is not a market price estimate.
Flood
FEMA maps place 778 Center Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1981.
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.
Wildfire
Wildfire risk around 778 Center Ave is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood
0.02% annual chance
Exposure
None beyond ember reach
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Drinking Water
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
Violations Reported to EPA
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.
Internet Providers
Source: FCC Broadband Data Collection, based on 239 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
May also be available: Astound Broadband, AT&T, T-Mobile, Verizon.