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344 5th Ave S, Pacheco (Martinez), CA 94553 Property Records

Contra Costa County property record for 344 5th Ave S, Pacheco, CA 94553

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 752 sqft · built 1931
Lot Size0.28 acres (12,196 sqft)
Owner2 Individual Names on Record
Last Sale$635,000 (Feb 2023)
Tax Bill$8,610 (2025)
Deeds & MortgagesFeb 2023 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN125-282-009-5

Property Details

APN / Parcel Number

Primary APN125-282-009-5
Alternative APN
  • 125-282-009

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms4 Rooms
Stories1 Story
Building Area752 sqft Living Area
1st Floor Area752 sqft

Exterior

Year BuiltBuilt 1931
Effective Year BuiltEffective 1980
Lot Area12,196 sqft (0.28 acres)
Garage TypeAttached
Garage Area363 sqft
Parking Spaces1 Parking Space

Location & Zoning

Street Address344 5TH AVE S
CityPACHECO
StateCA
Zip94553-5515
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR10
Legal DescriptionPOR RO LAS JUNTAS .28 AC
Legal SubdivisionRANCHO LAS JUNTAS
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group4
Census Block4014
Census Tract321102

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 Record2 Individual Names on Record
Mailing Address344 5TH AVE S, PACHECO, CA 94553-5515
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleFeb 23, 2023 · Amount on Record
Deed SaleFeb 23, 2023 · Amount on Record
Deed Document Number202316677
Record UpdatedOct 29, 2026

February 2023: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateFeb 23, 2023
Property Address344 5TH AVE S, PACHECO, CA 94553-5515
Document Number0000016677
Instrument DateFeb 16, 2023
Instrument2023-016677
Transaction TypeTransfer
Record UpdatedMar 3, 2023
Title CompanyPLACER 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
RelationshipCommunity Property with Right of Survivorship
Address344 5TH AVE S, PACHECO, CA 94553-5515

Mortgage

Document Number0000016678
DateFeb 23, 2023
Instrument2023-016678
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term361 Months
DueMar 1, 2053

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
Unified School DistrictMount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$673,866 (+2%) Land $557,134 Building $116,732
2025$8,610.00 (+134.54%)$660,654 (+204.9%) Land $546,210 Building $114,444
2023$3,671.00 (-7.18%)$216,676 Land $156,015 Building $60,661
2022$3,955.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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 Policies2 in force

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 94% of the US · lower than 96% 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 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 191 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.

Cell Coverage

5G (outdoors only) and 4G LTE

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