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2237 Winchester Loop, Discovery Bay, CA 94505 Property Records

Contra Costa County property record for 2237 Winchester Loop, Discovery Bay, CA 94505 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 2,302 sqft · built 2003
Lot Size0.172 acres (7,500 sqft)
Owner2 Individual Names on File
Tax Bill$6,719 (2025)
Deeds & MortgagesJan 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN011-410-038-1

Property Details

APN / Parcel Number

Primary APN011-410-038-1
Alternative APN
  • 011-410-038

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area2,302 sqft Living Area
1st Floor Area2,302 sqft

Exterior

Year BuiltBuilt 2003
Effective Year BuiltEffective 2003
Architectural StyleCluster
Lot Area7,500 sqft (0.172 acres)
View / LotLake
Garage TypeAttached
Garage Area664 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address2237 WINCHESTER LOOP
CityDISCOVERY BAY
StateCA
Zip94505-1852
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT8429 L38
Legal SubdivisionSUBDIVISION 8429
Legal Tract8429
Legal Lot Number38
JurisdictionCONTRA COSTA CA
Township / Civil DivisionEAST CONTRA COSTA
Census Block Group3
Census Block3012
Census Tract304007

Owner

Source: Contra Costa County records · APN 011-410-038-1

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 Record2 Individual Names on File
Mailing Address2237 WINCHESTER LOOP, DISCOVERY BAY, CA 94505-1852
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 29, 2010
Deed SaleSep 29, 2010
Prior SaleMay 30, 2008 · Amount on Record
Deed Document Number2010207954
Prior Transfer DateSep 17, 2010
Prior Transfer Doc0000207954
Record UpdatedSep 20, 2026

January 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address2237 WINCHESTER LOOP, DISCOVERY BAY, CA 94505-1852
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyAMROCK INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address2237 WINCHESTER LOOP, DISCOVERY BAY, CA 94505-1852

Mortgage

Document Number0000004960
DateJan 07, 2021
Instrument2021-004960
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term240 Months
DueJan 01, 2041

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
Elementary School DistrictByron Union Elementary School District (KG - 08)
Secondary School DistrictLiberty Union High School District (09 - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$422,016 (+2%) Land $100,475 Building $321,541
2025$6,719.00 (+7.32%)$413,742 (+4.04%) Land $98,505 Building $315,237
2023$6,261.00 (+1.67%)$397,678 Land $94,681 Building $302,997
2022$6,158.00

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 060133040073, 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 X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies2 in force

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 483 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
UnwiredFixed Wireless300 / 25

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

Mobile Coverage

5G and 4G LTE

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