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802 Center Ave, Martinez, CA 94553 Property Records

Contra Costa County property record for 802 Center Ave, Martinez, CA 94553

Property Summary

Property TypeTownhouse
Details3 bd · 2.5 ba · 1,390 sqft · built 1981
Lot Size0.023 acres (1,000 sqft)
OwnerCompany Name on Record
Last Sale$645,000 (Mar 2022)
Tax Bill$8,281 (2025)
Deeds & MortgagesMar 2022 Sale & Mortgage
Feb 2019 Mortgage
Flood ZoneZone X (minimal risk)
APN162-500-021-9

Property Details

APN / Parcel Number

Primary APN162-500-021-9
Alternative APN
  • 162-500-021

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories2 Stories
Building Area1,390 sqft Living Area
1st Floor Area670 sqft
2nd Floor Area720 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1981
Effective Year BuiltEffective 1992
Architectural StyleContemporary
Exterior MaterialWood Siding
Construction TypeFrame
Roof MaterialWood Shingle
Lot Area1,000 sqft (0.023 acres)
Garage TypeCarport
Garage Area171 sqft
CarportCarport
Carport Area171 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address802 CENTER AVE
CityMARTINEZ
StateCA
Zip94553-4641
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Townhouse
Local Zoning CodePUD
Legal DescriptionT05890 L0021 B
Legal SubdivisionSUBDIVISION 5880
Legal Tract05890
Legal Lot Number21
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group4
Census Block4000
Census Tract321101

Owner

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordCompany Name on Record
Mailing Address802 CENTER AVE, MARTINEZ, CA 94553-4641
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Mar 16, 2022Grant Deed, Transfer · Conventional Mortgage
GUARANTEED RATE INC
Feb 15, 2019Deed of Trust, Mortgage · Conventional Mortgage
1ST NTHRN CA CU

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMar 16, 2022 · Amount on Record
Deed SaleMar 16, 2022 · Amount on Record
Deed Document Number202246824
Last Transfer DateApr 18, 2024
Transfer Doc0000045221
Record UpdatedSep 20, 2026

March 2022: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateMar 16, 2022
Property Address802 CENTER AVE, MARTINEZ, CA 94553-4641
Document Number0000046824
Map ReferenceMB 246 PG 22
Instrument DateMar 11, 2022
Instrument2022-046824
Transaction TypeTransfer
Record UpdatedNov 3, 2022
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address802 CENTER AVE, MARTINEZ, CA 94553-4641

Mortgage

Document Number0000046825
DateMar 16, 2022
Instrument2022-046825
Lender
NameGUARANTEED RATE INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueApr 1, 2052

February 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address802 CENTER AVE, MARTINEZ, CA 94553-4641
Document Number0000023739
Instrument DateFeb 15, 2019
Transaction TypeMortgage
Record UpdatedMar 1, 2019
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address802 CENTER AVE MARTINEZ CA 945534641, MARTINEZ, CA 94553-4641

Mortgage

Document Number0000023739
DateFeb 21, 2019
Instrument23739
Lender
Name1ST NTHRN CA CU
AddressMARTINEZ, CA 94553
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term84 Months
DueFeb 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityMartinez City
Unified School DistrictMartinez Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$530,000 (-13.11%) Land $328,683 Building $201,317
2025$8,281.00 (+4.62%) Homeowner's exemption$610,000 (+1.33%) Land $378,296 Building $231,704
2023$7,915.00 (+159.34%) Homeowner's exemption$602,000 Land $373,000 Building $229,000
2022$3,052.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force
Nearby Flood Claims1 (1981)
Claims Outside the SFHA1 of 1
Most Recent ClaimNov 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.02% annual chance
ExposureNone
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 SystemCITY OF MARTINEZ
serves 31,015 people · EPA ID CA0710006
Water SourcePurchased surface water from CONTRA COSTA WATER DISTRICT
Last State InspectionOct 2025
LeadUnder 1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25

May also be available: Astound Broadband, AT&T, T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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