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3342 Winthrop St, Concord, CA 94519 Property Records

Contra Costa County property record for 3342 Winthrop St, Concord, CA 94519

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,536 sqft · built 1965
Lot Size0.138 acres (6,000 sqft)
Owner2 Individual Names on File
Last Sale$76,000 (Jan 1994)
Tax Bill$4,044 (2025)
Deeds & MortgagesMar 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN111-364-016-1

Property Details

APN / Parcel Number

Primary APN111-364-016-1
Alternative APN
  • 111-364-016

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms10 Rooms
Stories2 Stories
Building Area1,536 sqft Living Area
1st Floor Area1,088 sqft
2nd Floor Area448 sqft

Exterior

Year BuiltBuilt 1965
Effective Year BuiltEffective 1966
Architectural StyleTraditional
Exterior MaterialStucco
Roof MaterialComposition Shingle
Lot Area6,000 sqft (0.138 acres)
Lot Dimensions100 ft deep x 60 ft wide
Garage TypeAttached
Garage Area437 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 Address3342 WINTHROP ST
CityCONCORD
StateCA
Zip94519-2037
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR6
Legal DescriptionTRACT 3201 LOT 469 EX MR
Legal Subdivision3201 SUN TERRACE EAST
Legal Tract3201
Legal Lot Number469
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2004
Census Tract330000

Owner

3342 Winthrop St is owned and occupied by two individuals who acquired it in May 1996.

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

Owner of Record2 Individual Names on File
Mailing Address3342 WINTHROP ST, CONCORD, CA 94519-2037
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

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 Names2 Names on Deed
Last SaleJan 25, 1994 · Amount on File
Deed SaleJan 25, 1994 · Amount on File
Deed Document Number199420233
Last Transfer DateMay 22, 1996
Transfer Doc0000111499
Record UpdatedOct 29, 2026

March 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address3342 WINTHROP ST, CONCORD, CA 94519-2037
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyAMROCK TITLE CALIFORNIA

Transferred To (Grantee/Buyer)

NameVerified Name
Address3342 WINTHROP ST, CONCORD, CA 94519-2037

Mortgage

Document Number0000069398
DateMar 8, 2021
Instrument2021-069398
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeVA Mortgage
AmountAmount on Record
Term360 Months
DueMar 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 3342 Winthrop St was $4,044 with a homeowner's exemption.

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$287,415 (+2%) Land $129,178 Building $158,237
2025$4,044.00 Homeowner's exemption$281,781 Land $126,646 Building $155,135
2023$3,836.00 (+1.86%) Homeowner's exemption$270,841 Land $121,729 Building $149,112
2022$3,766.00

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

Flood

FEMA maps place 3342 Winthrop St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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 File
median of 15 policies
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies15 in force
Nearby Flood Claims2 (1986–1998)
Most Recent ClaimFeb 1998 · Severe Winter Storms And 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 3342 Winthrop St 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 762 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Sonic Telecom
Fiber		10,000 / 10,000
AT&T
Fiber · Fixed Wireless, DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20

May also be available: T-Mobile.

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