Contra Costa County property record for 808 Center Ave, Martinez, CA 94553
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 2.5 ba · 1,390 sqft · built 1981 |
| Lot Size | 0.018 acres (800 sqft) |
| Owner | Individual Name on File |
| Last Sale | $180,000 (Apr 2012) |
| Tax Bill | $3,775 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Oct 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-500-018-5 |
| Primary APN | 162-500-018-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,390 sqft Living Area |
| 1st Floor Area | 670 sqft |
| 2nd Floor Area | 720 sqft |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Townhouse |
| Lot Area | 800 sqft (0.018 acres) |
| Garage Type | Attached |
| Garage Area | 171 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|
| Street Address | 808 CENTER AVE |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-4641 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | PUD |
| Legal Description | T05890 L0018 B |
| Legal Subdivision | SUBDIVISION 5890 |
| Legal Tract | 05890 |
| Legal Lot Number | 18 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 321101 |
808 Center Ave, a townhouse, is owned and occupied by an individual who bought it in April 2012.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 808 CENTER AVE, MARTINEZ, CA 94553-4641 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 10, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CALIBER HOME LOANS INC |
| Oct 21, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CALIBER HOME LOANS INC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 23, 2012 · Amount on File |
| Deed Sale | Apr 23, 2012 · Amount on File |
| Prior Sale | Nov 30, 2004 · Amount on File |
| Deed Document Number | 201292054 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 808 CENTER AVE, MARTINEZ, CA 94553-4641 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN MORTGAGE SLN |
| Name | Verified Name |
|---|---|
| Address | 808 CENTER AVE, MARTINEZ, CA 94553-4641 |
| Document Number | 0000072262 |
|---|---|
| Date | Mar 10, 2021 |
| Instrument | 2021-072262 |
| Name | CALIBER HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Mar 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 808 CENTER AVE, MARTINEZ, CA 94553-4641 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | RADIAN SETTLEMENT SERVICES |
| Name | Verified Name |
|---|---|
| Address | 808 CENTER AVE, MARTINEZ, CA 94553-4641 |
| Document Number | 0000296329 |
|---|---|
| Date | Oct 21, 2021 |
| Instrument | 2021-296329 |
| Name | CALIBER HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 1, 2051 |
The 2025 property tax bill for 808 Center Ave was $3,775 with a homeowner's exemption.
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 | $230,598 (+2%) Land $76,864 Building $153,734 | |
| 2025 | $3,775.00 Homeowner's exemption | $226,077 Land $75,357 Building $150,720 |
| 2023 | $3,504.00 (+3.48%) Homeowner's exemption | $217,300 Land $72,432 Building $144,868 |
| 2022 | $3,386.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 808 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 risk around 808 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.
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 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.
5G (outdoors only) and 4G LTE
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