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528 Berrellesa St, Martinez, CA 94553 Property Records

Contra Costa County property record for 528 Berrellesa St, Martinez, CA 94553

Property Summary

Property TypeTownhouse
Details2 bd · 2.5 ba · 1,117 sqft · built 2007
Lot Size0.02 acres (860 sqft)
OwnerIndividual Name on Record
Last Sale$580,000 (Mar 2025)
Tax Bill$6,516 (2025)
Deeds & MortgagesNov 2025 Mortgage
Jun 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN373-233-007-5

Property Details

APN / Parcel Number

Primary APN373-233-007-5
Alternative APN
  • 373-233-007

Interior

Bedrooms2 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms4 Rooms
Stories2 Stories
Building Area1,117 sqft Living Area
1st Floor Area534 sqft
2nd Floor Area526 sqft
Basement Area57 sqft

Exterior

Year BuiltBuilt 2007
Effective Year BuiltEffective 2008
Architectural StyleTownhouse
Lot Area860 sqft (0.02 acres)
Garage TypeAttached
Garage Area343 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address528 BERRELLESA ST
CityMARTINEZ
StateCA
Zip94553-1506
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Townhouse
Legal DescriptionT9111 L1
Legal SubdivisionSUBDIVISION 9111
Legal Tract9111
Legal Lot Number1
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1051
Census Tract316000

Owner

Source: Contra Costa County records, 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 RecordIndividual Name on Record
Mailing AddressPO BOX 5472, CONCORD, CA 94524-0472
Owner TypeIndividual
VestingUnmarried Woman

Deeds, Mortgages & Sale History

DateDocument
Nov 17, 2025Deed of Trust, Mortgage · FHA Mortgage
UNITED WHOLESALE MORTGAGE
Jun 24, 2020Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMar 3, 2025 · Amount on Record
Deed SaleMar 3, 2025 · Amount on Record
Prior SaleApr 22, 2016 · Amount on Record
Deed Document Number202519540
Prior Transfer DateDec 15, 2014
Prior Transfer Doc0000224442
Record UpdatedOct 29, 2026

November 2025: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address528 BERRELLESA ST, MARTINEZ, CA 94553-1506
Transaction TypeMortgage
Record UpdatedDec 10, 2025

Transferred To (Grantee/Buyer)

NameVerified Name
Address528 BERRELLESA ST, MARTINEZ, CA 94553-1506

Mortgage

Document Number0000129239
DateNov 17, 2025
Instrument2025- 129239
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Address585 SOUTH BLVD E, PONTIAC, MI 48341
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term361 Months
DueDec 1, 2055

June 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address528 BERRELLESA ST, MARTINEZ, CA 94553-1506
Document Number0000126540
Instrument DateJun 24, 2020
Transaction TypeMortgage
Record UpdatedJul 10, 2020
Title CompanyAMROCK TITLE CA INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address528 BERRELLESA ST MARTINEZ CA 945531506, MARTINEZ, CA 94553-1506

Mortgage

Document Number0000126540
DateJun 29, 2020
Instrument126540
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJun 28, 2050

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$591,600 (+24.94%) Land $275,400 Building $316,200
2025$6,516.00 (+6.47%)$473,511 (+4.04%) Land $248,594 Building $224,917
2023$6,120.00 (+1.63%)$455,126 Land $238,942 Building $216,184
2022$6,022.00

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
Nearest Special Flood Hazard AreaZone AO, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 42 policies
Nearby Flood Policies42 in force
Nearby Flood Claims20 (1982–2017)
Claims Outside the SFHA4 of 20
Most Recent ClaimJan 2017 · Severe Winter Storms, Flooding, And Mudslides
Claims by Event
  • Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 3 claims
  • Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 5 claims
  • Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 3 claims

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 RiskModerate
above 58% of the US · lower than 65% of California
Wildfire Likelihood0.1% annual chance
ExposureIndirect
within 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 371 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Astound Broadband
Fiber · Cable in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 2,000
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
AT&T
Fixed Wireless · DSL		100 / 20
T-Mobile
Fixed Wireless		100 / 20

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