2193 Prestwick Dr, Discovery Bay, CA 94505 Property Records

Contra Costa County property record for 2193 Prestwick Dr, Discovery Bay, CA 94505

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,947 sqft · built 1989
Lot Size	0.172 acres (7,500 sqft)
Owner	2 Individual Names on File
Last Sale	$344,000 (Jan 2011)
Tax Bill	$6,527 (2025)
Deeds & Mortgages	May 2021 Mortgage Sep 2022 Line of Credit
Flood Zone	Zone X (reduced by levee)
APN	`008-440-016-7`

Property Details

APN / Parcel Number

Primary APN	`008-440-016-7`
Alternative APN	`008-440-016`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,947 sqft Living Area
1st Floor Area	1,594 sqft
2nd Floor Area	1,353 sqft

Exterior

Year Built	Built 1989
Effective Year Built	Effective 2003
Lot Area	7,500 sqft (0.172 acres)
View / Lot	Lake
Garage Type	Attached
Garage Area	683 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	2193 PRESTWICK DR
City	DISCOVERY BAY
State	CA
Zip	94505-1408
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	P1
Legal Description	T7094 L16
Legal Subdivision	SUBDIVISION 7094
Legal Tract	7094
Legal Lot Number	16
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	1
Census Block	1002
Census Tract	304003

Owner

2193 Prestwick Dr is owned and occupied by two individuals who bought it in January 2011.

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

Owner of Record	2 Individual Names on File
Mailing Address	2193 PRESTWICK DR, DISCOVERY BAY, CA 94505-1408
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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

Date	Document
May 28, 2021	Deed of Trust, Mortgage · Conventional Mortgage MUFG UNION BANK NA
Sep 9, 2022	Deed of Trust, Mortgage · Line of Credit MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 28, 2011 · Amount on File
Deed Sale	Jan 28, 2011 · Amount on File
Prior Sale	Aug 20, 2004 · Amount on File
Deed Document Number	201121691
Record Updated	Oct 29, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2193 PRESTWICK DR, DISCOVERY BAY, CA 94505-1408
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2193 PRESTWICK DR, DISCOVERY BAY, CA 94505-1408

Mortgage

Document Number	0000158420
Date	May 28, 2021
Instrument	2021-158420

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2051

September 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2193 PRESTWICK DR, DISCOVERY BAY, CA 94505-1408
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE PIRT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2193 PRESTWICK DR, DISCOVERY BAY, CA 94505-1408

Mortgage

Document Number	0000137808
Date	Sep 9, 2022
Instrument	2022-137808

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Sep 17, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 2193 Prestwick Dr was $6,527 with a homeowner's exemption.

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		$449,523 (+2%) Land $98,003 Building $351,520
2025	$6,527.00 Homeowner's exemption	$440,710 Land $96,082 Building $344,628
2023	$6,074.00 (+1.57%) Homeowner's exemption	$423,599 Land $92,352 Building $331,247
2022	$5,980.00

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

Flood

FEMA maps place 2193 Prestwick Dr in Zone X, where a levee reduces flood risk, though there have been 1 flood claim nearby since 1982.

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 reduced by levee · depends on levee performance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	7 in force
Nearby Flood Claims	1 (1982)
Most Recent Claim	Jan 1982 · rainfall accumulation

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

Wildfire risk around 2193 Prestwick Dr is low, with a 0.04% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.04% 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 220 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Matrix Broadband, Verizon.

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