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284 William Way, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 284 William Way, Pittsburg, CA 94565

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,327 sqft · built 1965
Lot Size0.13 acres (5,643 sqft)
Owner2 Individual Names on Record
Last Sale$170,000 (Dec 2010)
Tax Bill$3,184 (2025)
Deeds & MortgagesJul 2018 Mortgage
Flood ZoneZone X (minimal risk)
APN087-232-011-4

Property Details

APN / Parcel Number

Primary APN087-232-011-4
Alternative APN
  • 087-232-011

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Stories1 Story
Building Area1,327 sqft Living Area
1st Floor Area1,327 sqft

Exterior

Year BuiltBuilt 1965
Effective Year BuiltEffective 1965
Exterior MaterialStucco
Roof MaterialComposition Shingle
Lot Area5,643 sqft (0.13 acres)
Garage TypeAttached
Garage Area418 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address284 WILLIAM WAY
CityPITTSBURG
StateCA
Zip94565-4779
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionTRACT 3130 LOT 34 EX POR MR
Legal SubdivisionDIABLO VIEW
Legal Tract3130
Legal Lot Number34
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group2
Census Block2008
Census Tract313206

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 Address284 WILLIAM WAY, PITTSBURG, CA 94565-4779
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 15, 2010 · Amount on Record
Deed SaleDec 15, 2010 · Amount on Record
Prior SaleAug 3, 2010 · Amount on Record
Deed Document Number2010284236
Last Transfer DateJun 8, 2018
Transfer Doc0000115323
Record UpdatedSep 20, 2026

July 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateJul 19, 2018
Property Address284 WILLIAM WAY, PITTSBURG, CA 94565-4779
Document Number0000115323
Instrument DateJan 8, 2018
Instrument115323
Transaction TypeTransfer
Record UpdatedJul 26, 2018
Title CompanyWFG LENDER SERVICES

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address284 WILLIAM WAY PITTSBURG CA 945654779, PITTSBURG, CA 94565-4779

Mortgage

Document Number115324
DateJul 19, 2018
Instrument115324
Lender
NameLOANDEPOT.COM LLC
TypeFunding / Finance Company
AddressFOOTHILL RANCH, CA 92610
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueJul 18, 2033

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$222,141 (+2%) Land $84,935 Building $137,206
2025$3,184.00 (+3.21%)$217,786 (+4.04%) Land $83,270 Building $134,516
2023$3,085.00 (-1.22%)$209,332 Land $80,038 Building $129,294
2022$3,123.00

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
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 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 80% of the US · lower than 88% of California
Wildfire Likelihood0.03% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 PITTSBURG
serves 62,500 people · EPA ID CA0710008
Water SourcePurchased surface water from CONTRA COSTA WATER DISTRICT
Last State InspectionApr 2023
LeadUnder 1 ppb (2022–2024)
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 743 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area		100 / 20

May also be available: T-Mobile, Unwired.

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