18120 Walnut Rd, Castro Valley, CA 94546 Property Records

Alameda County property record for 18120 Walnut Rd, Castro Valley, CA 94546 · Last verified October 2025

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1965
Square Footage1,530 sqft Living Area
Lot Size9,936 sqft (0.228 acres)
OccupancyOwner Occupied
Last Sale$430,000 (2011)
Tax Bill$7,159.00 (2025)

Property Details

APN / Parcel Number

Primary APN84D-1165-7-1
Alternative APN
  • 084D-1165-007-01

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Building Area1,530 sqft Living Area
Stories1 Stories

Exterior

Year BuiltBuilt 1964
Effective Year BuiltEffective 1965
Architectural StyleOther Style
Construction TypeWood Construction
Lot Area9,936 sqft (0.228 acres)

Location & Zoning

Street Address18120 WALNUT RD
CityCASTRO VALLEY
StateCA
Zip94546-1339
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionSUBD:CASTRO VALLEY ORCHARDS
Legal SubdivisionCASTRO VALLEY ORCHARDS
JurisdictionALAMEDA CA
Minor Civil DivisionHAYWARD
Census Blockgroup1
Census Block1005
Census Tract430300

Owner

Source: Alameda County records · APN 84D-1165-7-1

Assessment roll updated July 1, 2025 · Last verified October 2025

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

Owner of RecordIndividual Name on File
Mailing Address18120 WALNUT RD, CASTRO VALLEY, CA 94546-1339
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJul 01, 2011 · Amount on Record
Deed SaleJul 01, 2011 · Amount on Record
Prior SaleJul 01, 2011
Deed Doc Number0000187498
Last Transfer DateMar 22, 2018
Transfer Doc0000057918
Record RefreshedJun 08, 2026

March 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionALAMEDA CA
Recording DateMar 22, 2018
Property Address18120 WALNUT RD, CASTRO VALLEY, CA 94546-1339
Document Number0000057918
Instrument DateMar 21, 2018
Instrument57918
Transaction TypeTransfer
Record UpdatedApr 09, 2018
Title CompanyOTHER

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address18120 WALNUT RD CASTRO VALLEY CA 945461339, CASTRO VALLEY, CA 94546-1339

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025

Property Jurisdictions

TypeName
StateCalifornia
CountyAlameda County
Unified School DistrictCastro 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
2025$7,159.00 (+4.15%) Homeowner's exemption$540,074 (+4.04%) Land $162,022 Building $378,052
2023$6,874.00 Homeowner's exemption$519,108 Land $155,732 Building $363,376

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