2310 Winchester Loop, Discovery Bay, CA 94505 Property Records

Contra Costa County property record for 2310 Winchester Loop, Discovery Bay, CA 94505

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,225 sqft · built 2003
Lot Size	0.14 acres (6,100 sqft)
Owner	2 Individual Names on Record
Last Sale	$400,000 (Nov 2015)
Tax Bill	$7,298 (2025)
Deeds & Mortgages	Jan 2020 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`011-400-083-9`

Property Details

APN / Parcel Number

Primary APN	`011-400-083-9`
Alternative APN	`011-400-083`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,225 sqft Living Area
1st Floor Area	2,225 sqft

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2004
Architectural Style	Cluster
Lot Area	6,100 sqft (0.14 acres)
View / Lot	Lake
Garage Type	Attached
Garage Area	565 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	2310 WINCHESTER LOOP
City	DISCOVERY BAY
State	CA
Zip	94505-1855
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	P1
Legal Description	T8023 L83
Legal Subdivision	SUBDIVISION 8023
Legal Tract	8023
Legal Lot Number	83
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	3
Census Block	3016
Census Tract	304007

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 Record	2 Individual Names on Record
Mailing Address	2310 WINCHESTER LOOP, DISCOVERY BAY, CA 94505-1855
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 17, 2015 · Amount on Record
Deed Sale	Nov 17, 2015 · Amount on Record
Prior Sale	Dec 30, 2010 · Amount on Record
Deed Document Number	2015239425
Prior Transfer Date	Apr 23, 2014
Prior Transfer Doc	0000067578
Record Updated	Sep 20, 2026

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2310 WINCHESTER LOOP, DISCOVERY BAY, CA 94505-1855
Document Number	0000023917
Instrument Date	Jan 30, 2020
Transaction Type	Mortgage
Record Updated	Mar 9, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	PO BOX 1179 DISCOVERY BAY CA 945057179, DISCOVERY BAY, CA 94505-7179

Mortgage

Document Number	0000023917
Date	Feb 7, 2020
Instrument	23917

Lender

Name	TRAVIS CU
Address	VACAVILLE, CA 95687

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Feb 6, 2035

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Elementary School District	Byron Union Elementary School District (KG - 08)
Secondary School District	Liberty Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$482,981 (+2%) Land $97,802 Building $385,179
2025	$7,298.00 (+7.18%) Homeowner's exemption	$473,512 (+4.04%) Land $95,885 Building $377,627
2023	$6,809.00 (+1.69%) Homeowner's exemption	$455,126 Land $92,162 Building $362,964
2022	$6,696.00

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 Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	2 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 Risk	Low lower than 94% of the US · lower than 96% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None 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 System	TOWN OF DISCOVERY BAY serves 16,790 people · EPA ID CA0710009
Water Source	Groundwater
Last State Inspection	Mar 2023
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 483 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25

May also be available: Verizon.

Nearby Properties on Winchester Loop

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures