4060 Brown Rd, Oakley, CA 94561 Property Records

Contra Costa County property record for 4060 Brown Rd, Oakley, CA 94561

Property Summary

Property Type	Single Family Home
Details	4 bd · 5 ba · 4,566 sqft · built 2006
Lot Size	1.36 acres (59,677 sqft)
Owner	2 Individual Names on File
Last Sale	$123,500 (Feb 2002)
Tax Bill	$13,389 (2025)
Flood Zone	Zone X (minimal risk)
APN	`035-050-009-6`

Property Details

APN / Parcel Number

Primary APN	`035-050-009-6`
Alternative APN	`035-050-009`

Interior

Bedrooms	4 Beds
Full Baths	5 Baths
Total Rooms	11 Rooms
Stories	1 Story
Building Area	4,566 sqft Living Area
1st Floor Area	4,566 sqft

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2007
Lot Area	59,677 sqft
Garage Type	Attached
Garage Area	945 sqft
Parking Spaces	4 Parking Spaces

Location & Zoning

Street Address	4060 BROWN RD
City	OAKLEY
State	CA
Zip	94561-2533
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	PCL MAP 114 PG 45 PCL C
Legal Tract	114PM45
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	1
Census Block	1000
Census Tract	302014

Owner

Source: Contra Costa County assessment roll, 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 File
Mailing Address	1996 CHARDONNAY DR, OAKLEY, CA 94561-1820
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Feb 7, 2002 · Amount on Record
Deed Sale	Feb 7, 2002 · Amount on Record
Deed Document Number	200243462
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,118,000 (-1.15%) Land $150,771 Building $967,229
2025	$13,389.00 (+2.14%)	$1,131,000 (+2.82%) Land $152,526 Building $978,474
2023	$13,108.00 (-5%)	$1,100,000 Land $148,346 Building $951,654
2022	$13,798.00

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 minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 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 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	DIABLO WATER DISTRICT serves 47,158 people · EPA ID CA0710007
Water Source	Purchased surface water from RANDALL-BOLD WATER TREATMENT PLANT
Last State Inspection	Jan 2024
Also Mapped Here	CONTRA COSTA WATER DISTRICT
Lead	2 ppb (2020–2022) 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 417 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
AT&T DSL · Fiber in parts of the area	100 / 20