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157 Castleton Ct, San Ramon, CA 94583 Property Records

Contra Costa County property record for 157 Castleton Ct, San Ramon, CA 94583 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms2.5 Baths
Year BuiltBuilt 1980
Square Footage2,103 sqft Living Area
Lot Size5,795 sqft (0.133 acres)
OccupancyOwner Occupied
Last Sale$871,000 (2005)
Tax Bill$13,882.00 (2025)

Property Details

APN / Parcel Number

Primary APN209-561-011-5
Alternative APN
  • 209-561-011

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Partial Baths1 Partial Baths
Total Rooms8 Rooms
Building Area2,103 sqft Living Area
1st Floor1,203 sqft 1st Floor
2nd Floor900 sqft 2nd Floor
Stories2 Stories

Exterior

Year BuiltBuilt 1979
Effective Year BuiltEffective 1980
Architectural StyleCluster Style
Lot Area5,795 sqft (0.133 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area493 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling

Location & Zoning

Street Address157 CASTLETON CT
CitySAN RAMON
StateCA
Zip94583-1844
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionT05360 L0026 B EX MR
Legal SubdivisionSUBDIVISION 5360
Legal Tract05360
Legal Lot Number26
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup2
Census Block2000
Census Tract345116

Owner

Source: Contra Costa County records · APN 209-561-011-5

Assessment roll updated July 14, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Company Names on File
Mailing Address157 CASTLETON CT, SAN RAMON, CA 94583-1844
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingOwner is a Trust, Family Trust

Deeds, Mortgages & Sale History

DateDocument
Mar 24, 2026Intrafamily Transfer, Transfer
Apr 03, 2017Deed of Trust, Mortgage · Conventional Mortgage
FIRSTBANK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleAug 10, 2005 · Amount on Record
Deed SaleAug 10, 2005 · Amount on Record
Prior SaleApr 02, 2004 · Amount on Record
Deed Doc Number2005299245
Prior Transfer DateMay 20, 2005
Prior Transfer Doc0000200673
Record RefreshedSep 20, 2026

March 2026: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateMar 24, 2026
Property Address157 CASTLETON CT, SAN RAMON, CA 94583-1844
Document Number0000028534
Map ReferenceMB 219 PG 3
Instrument DateJan 22, 2026
Instrument2026- 028534
Transaction TypeTransfer
Record UpdatedApr 02, 2026

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address157 CASTLETON CT, SAN RAMON, CA 94583-1844

April 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address157 CASTLETON CT, SAN RAMON, CA 94583-1844
Document Number0000066090
Instrument DateApr 03, 2017
Transaction TypeMortgage
Record UpdatedAug 18, 2018
Title CompanyOTHER

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address157 CASTLETON CT SAN RAMON CA 945831844, SAN RAMON, CA 94583-1844

Mortgage

Document Number0000066090
DateApr 17, 2017
Instrument66090
Lender
NameFIRSTBANK
TypeBank
AddressFRANKLIN, TN 37067
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueApr 16, 2032

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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

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

YearTax BillAssessed Value
2026$1,214,083 (+2%) Land $676,041 Building $538,042
2025$13,882.00 (+3.76%) Homeowner's exemption$1,190,279 (+4.04%) Land $662,786 Building $527,493
2023$13,379.00 (+0.76%) Homeowner's exemption$1,144,060 Land $637,050 Building $507,010
2022$13,278.00

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