18734 Walnut Rd, Castro Valley, CA 94546 Property Records

Alameda County property record for 18734 Walnut Rd, Castro Valley, CA 94546 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2.5 Baths
Year BuiltBuilt 1979
Square Footage1,980 sqft Living Area
Lot Size11,124 sqft (0.255 acres)
OccupancyOwner Occupied
Last Sale$510,000 (2003)
Tax Bill$10,578.00 (2025)

Property Details

APN / Parcel Number

Primary APN84D-1168-33-1
Alternative APN
  • 084D-1168-033-01

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Partial Baths1 Partial Baths
Total Rooms6 Rooms
Building Area1,980 sqft Living Area
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1977
Effective Year BuiltEffective 1979
Construction TypeWood Construction
Lot Area11,124 sqft (0.255 acres)

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Street Address18734 WALNUT RD
CityCASTRO VALLEY
StateCA
Zip94546-2002
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT: 0000A BLK: PM: 0094 PAGE: 0013 ;LOT: 0000B BLK: PM: 0094 PAGE: 0013
Legal SubdivisionPARCEL MAP 2032
Legal Lot NumberA
JurisdictionALAMEDA CA
Minor Civil DivisionHAYWARD
Census Blockgroup1
Census Block1005
Census Tract430300

Owner

Source: Alameda County records · APN 84D-1168-33-1

Assessment roll updated June 20, 2025 · 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 Individual Names on File
Mailing Address18734 WALNUT RD, CASTRO VALLEY, CA 94546-2002
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Jun 04, 2026Deed of Trust, Mortgage · Conventional Mortgage
FRANKLIN STREET PARTNERS
May 04, 2021Intrafamily Transfer, Transfer · Stand Alone Refinance
REED FAMILY TRUST

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJan 15, 2003 · Amount on Record
Deed SaleJan 15, 2003 · Amount on Record
Prior SaleFeb 28, 1995 · Amount on Record
Deed Doc Number200326618
Last Transfer DateJan 19, 2007
Transfer Doc0000046014
Record RefreshedSep 20, 2026

June 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Recording DateJun 04, 2026
Property Address18734 WALNUT RD, CASTRO VALLEY, CA 94546-2002
Document Number0000073428
Instrument DateMay 29, 2026
Instrument202673428
Transaction TypeMortgage
Record UpdatedJul 20, 2026
Title CompanyCHICAGO TITLE W, CHICAGO TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants, 205
Address385 MORAGA AVE, PIEDMONT, CA 94611-3927

Mortgage

Document Number0000073428,
DateJun 04, 2026
Instrument202673428
Lender
NameFRANKLIN STREET PARTNERS
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
Interest
Rate6.3%
Max Rate-1%

May 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionALAMEDA CA
Recording DateMay 04, 2021
Property Address18734 WALNUT RD, CASTRO VALLEY, CA 94546-2002
Document Number0000172543
Instrument DateApr 23, 2021
Instrument2021172543
Transaction TypeTransfer
Record UpdatedMay 19, 2021
Title CompanyPLACER TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer
  • Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property (Marital Community) with Rights of Survivorship
Address385 MORAGA AVE, PIEDMONT, CA 94611-3927

Mortgage

Document Number0000172544
DateMay 04, 2021
Instrument2021172544
Lender
NameREED FAMILY TRUST
TypeNon-Lending Institution
Agreement
TypeStand Alone Refinance
AmountAmount Recorded

Mortgage

Document Number0000172545
DateMay 04, 2021
Instrument2021172545
Lender
NameREED FAMILY TRUST
TypeNon-Lending Institution
AddressSAN CLEMENTE, CA 92672
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated June 20, 2025 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyAlameda County
Unified School DistrictCastro Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2025$10,578.00 (+12.87%)$738,581 (+4.04%) Land $221,574 Building $517,007
2023$9,372.00$709,908 Land $212,972 Building $496,936$1,140,660

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