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358 Willowcreek Ln, Martinez, CA 94553 Property Records

Contra Costa County property record for 358 Willowcreek Ln, Martinez, CA 94553

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 1,686 sqft · built 1983
Lot Size0.101 acres (4,400 sqft)
OwnerIndividual Name on File
Last Sale$740,000 (Nov 2020)
Tax Bill$10,521 (2025)
Deeds & MortgagesNov 2020 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN377-242-003-4

Property Details

APN / Parcel Number

Primary APN377-242-003-4
Alternative APN
  • 377-242-003

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories2 Stories
Building Area1,686 sqft Living Area
1st Floor Area1,006 sqft
2nd Floor Area680 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1983
Effective Year BuiltEffective 1990
Architectural StyleCluster
Exterior MaterialWood
Roof MaterialWood Shingle
Lot Area4,400 sqft (0.101 acres)
Lot Dimensions100 ft deep x 44 ft wide
Garage TypeAttached
Garage Area461 sqft
Parking Spaces2 Parking Spaces
Deck AreaDeck Area

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address358 WILLOWCREEK LN
CityMARTINEZ
StateCA
Zip94553-4135
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeP-1
Legal DescriptionT05595 L0016 B
Legal SubdivisionSUBDIVISION 5595
Legal Tract05595
Legal Lot Number16
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1007
Census Tract320003

Owner

358 Willowcreek Ln is owned and occupied by an individual who bought it in November 2020.

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

Owner of RecordIndividual Name on File
Mailing Address358 WILLOWCREEK LN, MARTINEZ, CA 94553-4135
OccupancyOwner Occupied
Owner TypeIndividual

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 16, 2020 · Amount on File
Deed SaleNov 16, 2020 · Amount on File
Prior SaleJul 23, 2002 · Amount on File
Deed Document Number2020275470
Prior Transfer DateJun 14, 2001
Prior Transfer Doc0000174291
Record UpdatedOct 29, 2026

November 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateNov 16, 2020
Property Address358 WILLOWCREEK LN, MARTINEZ, CA 94553-4135
Document Number0000275470
Map ReferenceMB 226 PG 44
Instrument DateNov 10, 2020
Instrument2020-275470
Transaction TypeTransfer
Record UpdatedNov 3, 2022
Title CompanyOLD REPUBLIC TITLE COMPANY

Transaction

AmountAmount on Record
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
Address358 WILLOWCREEK LN, MARTINEZ, CA 94553-4135

Mortgage

Document Number0000275471
DateNov 16, 2020
Instrument2020-275471
Lender
NameLENDUS LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueDec 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 358 Willowcreek Ln was $10,521 with a homeowner's exemption.

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$817,017 (+2%) Land $397,467 Building $419,550
2025$10,521.00 Homeowner's exemption$800,998 Land $389,674 Building $411,324
2023$9,839.00 (+2.37%) Homeowner's exemption$769,896 Land $374,544 Building $395,352
2022$9,611.00

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

Flood

FEMA maps place 358 Willowcreek Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1986.

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 Policies2 in force
Nearby Flood Claims1 (1986)
Claims Outside the SFHA1 of 1
Most Recent ClaimFeb 1986 · Severe Storms & Flooding

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

The area around 358 Willowcreek Ln has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire RiskNot rated
no burnable land 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 SystemCONTRA COSTA WATER DISTRICT
serves 210,500 people · EPA ID CA0710003
Water SourceSurface water
Last State InspectionJan 2022
LeadUnder 1 ppb (2026–2028)
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 403 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
AT&T
DSL		100 / 20

May also be available: Astound Broadband.

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