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11 Westside Ct, San Ramon, CA 94583 Property Records

Contra Costa County property record for 11 Westside Ct, San Ramon, CA 94583

Property Summary

Property TypeSingle Family Home
Details5 bd · 2.5 ba · 2,914 sqft · built 1996
Lot Size0.232 acres (10,105 sqft)
Owner2 Trust Names on File
Last Sale$780,000 (Apr 2011)
Tax Bill$11,792 (2025)
Deeds & MortgagesNov 2017 Transfer
Flood ZoneZone X (minimal risk)
APN211-080-028-7

Property Details

APN / Parcel Number

Primary APN211-080-028-7
Alternative APN
  • 211-080-028

Interior

Bedrooms5 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms12 Rooms
Stories2 Stories
Building Area2,914 sqft Living Area
1st Floor Area1,617 sqft
2nd Floor Area1,297 sqft

Exterior

Year BuiltBuilt 1996
Effective Year BuiltEffective 1997
Architectural StyleCluster
Lot Area10,105 sqft (0.232 acres)
Garage TypeAttached
Garage Area606 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address11 WESTSIDE CT
CitySAN RAMON
StateCA
Zip94583-2639
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT7961 L28
Legal SubdivisionSUBDIVISION 7961
Legal Tract7961
Legal Lot Number28
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group3
Census Block3002
Census Tract345115

Owner

11 Westside Ct is held in a trust since November 2017.

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

Owner of Record2 Trust Names on File
Mailing Address39430 N DARNER, NEWARK, CA 94560-5541
Owner TypeCompany
VestingTrust

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 Names2 Names on Deed
Last SaleApr 18, 2011 · Amount on File
Deed SaleApr 18, 2011 · Amount on File
Prior SaleFeb 22, 2005 · Amount on File
Deed Document Number201178268
Last Transfer DateNov 8, 2017
Transfer Doc0000217604
Record UpdatedOct 29, 2026

November 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateNov 17, 2017
Property Address11 WESTSIDE CT, SAN RAMON, CA 94583-2639
Document Number0000217604
Instrument DateNov 8, 2017
Instrument217604
Transaction TypeTransfer
Record UpdatedNov 22, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address34521 WINSLOW TER FREMONT CA 945553628, FREMONT, CA 94555-3628

Tax Assessment & Valuation

The 2025 property tax bill for 11 Westside Ct was $11,792.

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalitySan Ramon City
Unified School DistrictSan Ramon Valley Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$1,019,290 (+2%) Land $535,782 Building $483,508
2025$11,792.00$999,305 Land $525,277 Building $474,028
2023$11,351.00 (+0.72%)$960,503 Land $504,881 Building $455,622
2022$11,270.00

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

Flood

FEMA maps place 11 Westside Ct in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies2 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

Wildfire risk around 11 Westside Ct is moderate, ranking above 69% of the US, with a 0.3% annual chance of wildfire.

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

Wildfire RiskModerate
above 69% of the US · above 44% of California
Wildfire Likelihood0.3% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
Water SourceSurface water
Last State InspectionDec 2021
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 137 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL		5,000 / 5,000
Xfinity
Cable		2,000 / 2,000
Verizon
Fixed Wireless		1,000 / 75
Unwired
Fixed Wireless		300 / 25
T-Mobile
Fixed Wireless		100 / 20

May also be available: Etheric Networks.

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