57 Brian Ct, San Ramon, CA 94583 Property Records

Contra Costa County property record for 57 Brian Ct, San Ramon, CA 94583

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,875 sqft · built 1964
Lot Size	0.165 acres (7,200 sqft)
Owner	Trust Name on File
Tax Bill	$1,669 (2025)
Flood Zone	Zone X (minimal risk)
APN	`210-320-010-7`

Property Details

APN / Parcel Number

Primary APN	`210-320-010-7`
Alternative APN	`210-320-010`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,875 sqft Living Area
1st Floor Area	1,875 sqft

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1976
Lot Area	7,200 sqft (0.165 acres)

Location & Zoning

Street Address	57 BRIAN CT
City	SAN RAMON
State	CA
Zip	94583-4006
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 3030 LOT 143 EX 1/2 MR
Legal Subdivision	MAP OF SUBDIVISION 3030
Legal Tract	3030
Legal Lot Number	143
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2010
Census Tract	345101

Owner

57 Brian Ct is owner-occupied and held in a trust.

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Trust Name on File
Mailing Address	57 BRIAN CT, SAN RAMON, CA 94583-4006
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 57 Brian Ct was $1,669 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	San Ramon City
Unified School District	San Ramon Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$84,454 (+2%) Land $17,060 Building $67,394
2025	$1,669.00 Homeowner's exemption	$82,799 Land $16,726 Building $66,073
2023	$1,595.00 (+0.76%) Homeowner's exemption	$79,586 Land $16,078 Building $63,508
2022	$1,583.00

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

Flood

FEMA maps place 57 Brian Ct in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 57 Brian Ct is low, with a 0.02% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 513 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100