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331 W 10th St, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 331 W 10th St, Pittsburg, CA 94565 · Last verified July 2026

Property Summary

Property TypeQuadplex
Details4,396 sqft · built 1925
Lot Size0.142 acres (6,200 sqft)
OwnerIndividual Name on File
Last Sale$599,000 (Apr 2005)
Tax Bill$12,117 (2025)
Deeds & MortgagesMar 2021 Mortgage
Jul 2019 Mortgage
Flood ZoneZone AE (high risk)
APN085-211-005-5

Property Details

APN / Parcel Number

Primary APN085-211-005-5
Alternative APN
  • 085-211-005

Interior

Total Rooms4 Rooms
Stories1 Story
Building Area4,396 sqft Living Area
1st Floor Area4,396 sqft

Exterior

Year BuiltBuilt 1925
Effective Year BuiltEffective 1940
Architectural StyleQuadruplex
Lot Area6,200 sqft (0.142 acres)
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address331 W 10TH ST
CityPITTSBURG
StateCA
Zip94565-2415
Property CategoryResidential
Property TypeResidential > Multi-Unit > Quadplex
Legal DescriptionCITY OF PITTS W HF LOTS 1 & 2 BLK 87
Legal SubdivisionPITTSBURG TERRACE 01
Legal Block87
Legal Lot Number1,2
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group3
Census Block3015
Census Tract310000

Owner

Source: Contra Costa County records · APN 085-211-005-5

Assessment roll updated July 14, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Mailing Address331 W 10TH ST, PITTSBURG, CA 94565-2415
OccupancyOwner Occupied
Owner TypeIndividual
VestingSingle Person

Deeds, Mortgages & Sale History

DateDocument
Mar 11, 2021Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LOANS LLC
Jul 11, 2019Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleApr 25, 2005 · Amount on Record
Deed SaleApr 25, 2005 · Amount on Record
Prior SaleJul 06, 1998
Deed Document Number2005143469
Prior Transfer DateApr 18, 2005
Prior Transfer Doc0000143472
Record UpdatedSep 20, 2026

March 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address331 W 10TH ST, PITTSBURG, CA 94565-2415
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyAMROCK INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address327 AVALON CIR, PITTSBURG, CA 94565-2328

Mortgage

Document Number0000074964
DateMar 11, 2021
Instrument2021-074964
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term359 Months
DueFeb 01, 2051

July 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address331 W 10TH ST, PITTSBURG, CA 94565-2415
Document Number0000110222
Instrument DateJul 11, 2019
Transaction TypeMortgage
Record UpdatedJul 24, 2019
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

NameVerified Name
Address327 AVALON CIR PITTSBURG CA 945652328, PITTSBURG, CA 94565-2328

Mortgage

Document Number0000110222
DateJul 17, 2019
Instrument110222
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJul 16, 2049

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityPittsburg City
Unified School DistrictPittsburg Unified School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$851,633 (+2%) Land $284,346 Building $567,287
2025$12,117.00 (+6.58%)$834,935 (+4.04%) Land $278,771 Building $556,164
2023$11,369.00 (-1.41%)$802,515 Land $267,947 Building $534,568
2022$11,532.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133100003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone AE
Special Flood Hazard AreaYes
Flood HazardHigh
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation11.0 ft
Flood Insurance RequirementRequired (federally backed mortgages)
Flood Insurance CostPremium on Record
median of 42 individual NFIP policies nearby
Nearby Flood Policies42 in force
Nearby Flood Claims4 (1998–2023)
Claims Outside the SFHA1 of 4
Most Recent ClaimFeb 2023, other causes, Severe Winter Storm And Flooding
Claims By Storm
  • Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 2 claims

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 583 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AT&TFiber5,000 / 5,000
XfinityCable2,000 / 250
UnwiredFixed Wireless300 / 25
VerizonFixed Wireless300 / 20
AT&TDSL100 / 20

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

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