50 Petar Ct, Clayton, CA 94517 Property Records

Contra Costa County property record for 50 Petar Ct, Clayton, CA 94517

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,781 sqft · built 1976
Lot Size	0.227 acres (9,900 sqft)
Owner	Trust Name on File
Last Sale	$815,000 (Apr 2019)
Tax Bill	$11,240 (2025)
Deeds & Mortgages	Apr 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`119-321-008-3`

Property Details

APN / Parcel Number

Primary APN	`119-321-008-3`
Alternative APN	`119-321-008`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,781 sqft Living Area
1st Floor Area	1,781 sqft

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1985
Lot Area	9,900 sqft (0.227 acres)
Garage Type	Attached
Garage Area	433 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	50 PETAR CT
City	CLAYTON
State	CA
Zip	94517-1713
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PUD
Legal Description	T04543 L0034 B
Legal Subdivision	SUBDIVISION 4543
Legal Tract	04543
Legal Lot Number	34
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1004
Census Tract	355306

Owner

50 Petar Ct is owner-occupied and held in a trust since April 2019.

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

Owner of Record	Trust Name on File
Mailing Address	50 PETAR CT, CLAYTON, CA 94517-1713
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 4, 2019 · Amount on File
Deed Sale	Apr 4, 2019 · Amount on File
Deed Document Number	201946287
Record Updated	Oct 29, 2026

April 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 4, 2019
Property Address	50 PETAR CT, CLAYTON, CA 94517-1713
Document Number	0000046287
Map Reference	MB 171 PG 16
Instrument Date	Mar 29, 2019
Instrument	2019-046287
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	50 PETAR CT, CLAYTON, CA 94517-1713

Mortgage

Document Number	0000046288
Date	Apr 4, 2019
Instrument	2019-046288

Lender

Name	GUARANTEED RATE AFFINITY LLC
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 50 Petar Ct was $11,240 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
Municipality	Clayton City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$927,325 (+2%) Land $506,332 Building $420,993
2025	$11,240.00 Homeowner's exemption	$909,143 Land $496,404 Building $412,739
2023	$10,765.00 (+1.28%) Homeowner's exemption	$873,842 Land $477,129 Building $396,713
2022	$10,629.00

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

Flood

FEMA maps place 50 Petar Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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 minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (1982)
Most Recent Claim	Dec 1982 · tidal / storm surge

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 50 Petar Ct is high, ranking above 89% of the US, with a 1% annual chance of wildfire.

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

Wildfire Risk	High above 89% of the US · above 72% of California
Wildfire Likelihood	1% annual chance
Exposure	Direct burnable vegetation

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	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) 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 274 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
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20