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4406 Gem Ave, Castro Valley, CA 94546 Property Records

Alameda County property record for 4406 Gem Ave, Castro Valley, CA 94546 · Last verified October 2025

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms2 Beds
Bathrooms2 Baths
Architecture StyleOther
Year BuiltBuilt 1975
Square Footage852 sqft Living Area
Lot Size5,200 sqft (0.119 acres)
Last Sale$735,000 (2022)
Tax Bill$9,436.00 (2025)

Property Details

APN / Parcel Number

Primary APN84C-1063-21
Alternative APN
  • 084C-1063-021-00

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms4 Rooms
Building Area852 sqft Living Area
Stories1 Stories

Exterior

Year BuiltBuilt 1949
Effective Year BuiltEffective 1975
Architectural StyleOther Style
Construction TypeWood Construction
Lot Area5,200 sqft (0.119 acres)

Location & Zoning

Street Address4406 GEM AVE
CityCASTRO VALLEY
StateCA
Zip94546-4741
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
JurisdictionALAMEDA CA
Minor Civil DivisionHAYWARD
Census Blockgroup3
Census Block3003
Census Tract430800

Owner

Source: Alameda County records · APN 84C-1063-21

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 Address138 OLIVER ST, DALY CITY, CA 94014-1319
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Oct 06, 2022Grant Deed, Transfer · Conventional Mortgage
AMERICAN PACIFIC MORTGAGE CORP
Oct 06, 2022Intrafamily Transfer, Transfer · Stand Alone Second Mortgage
AMERICAN PACIFIC MORTGAGE CORP
Jun 08, 2018Loan Modification, Mortgage · Conventional Mortgage
SHANGHAI COM'L BK LTD
Jan 09, 2018Deed of Trust, Mortgage · Conventional Mortgage
SHANGHAI COM'L BK
Aug 10, 2017Affidavit of Death, Transfer
CHICAGO TITLE COMPANY, CHICAGO TITLE CO
Aug 10, 2017Grant Deed, Transfer
CHICAGO TITLE COMPANY, CHICAGO TITLE CO
Aug 10, 2017Quit Claim Deed, Transfer
CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleOct 06, 2022 · Amount on Record
Deed SaleOct 06, 2022 · Amount on Record
Prior SaleOct 06, 2022
Deed Doc Number2022167869
Record RefreshedJun 07, 2026

October 2022: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionALAMEDA CA
Recording DateOct 06, 2022
Property Address4406 GEM AVE, CASTRO VALLEY, CA 94546-4741
Document Number0000167869
Map ReferenceMB 27 PG 88
Instrument DateSep 27, 2022
Instrument2022167869
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyCHICAGO TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$808.50
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address138 OLIVER ST, DALY CITY, CA 94014-1319

Mortgage

Document Number0000167870
DateOct 06, 2022
Instrument2022167870
Lender
NameAMERICAN PACIFIC MORTGAGE CORP
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueNov 01, 2052

October 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionALAMEDA CA
Recording DateOct 06, 2022
Property Address4406 GEM AVE, CASTRO VALLEY, CA 94546-4741
Document Number0000167868
Map ReferenceMB 27 PG 88
Instrument DateSep 21, 2022
Instrument2022167868
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyCHICAGO TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address138 OLIVER ST, DALY CITY, CA 94014-1319

Mortgage

Document Number0000167871
DateOct 06, 2022
Instrument2022167871
Lender
NameAMERICAN PACIFIC MORTGAGE CORP
TypeMortgage Company
Agreement
TypeStand Alone Second Mortgage
AmountAmount Recorded
Term361 Months
DueNov 01, 2052

June 2018: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionALAMEDA CA
Property Address4406 GEM AVE, CASTRO VALLEY, CA 94546-4741
Document Number0000118479
Instrument DateJun 08, 2018
Transaction TypeMortgage
Record UpdatedJul 03, 2018
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address4406 GEM AVE CASTRO VALLEY CA 945464741, CASTRO VALLEY, CA 94546-4741

Mortgage

Document Number0000118479
DateJun 15, 2018
Instrument118479
Lender
NameSHANGHAI COM'L BK LTD
TypeBank
AddressSAN FRANCISCO, CA 94104
Agreement
TypeConventional Mortgage
AmountAmount Recorded

January 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Property Address4406 GEM AVE, CASTRO VALLEY, CA 94546-4741
Document Number0000008491
Instrument DateJan 09, 2018
Transaction TypeMortgage
Record UpdatedAug 30, 2018

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address111 SHOOTING STAR ISLE FOSTER CITY CA 944041805, FOSTER CITY, CA 94404-1805

Mortgage

Document Number0000008491
DateJan 17, 2018
Instrument8491
Lender
NameSHANGHAI COM'L BK
AddressSAN FRANCISCO, CA 94108
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

August 2017: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionALAMEDA CA
Recording DateAug 10, 2017
Property Address4406 GEM AVE, CASTRO VALLEY, CA 94546-4741
Document Number0000175075
Instrument DateAug 08, 2017
Instrument175075
Transaction TypeTransfer
Record UpdatedSep 04, 2017
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address5340 E OLIVE AVE FRESNO CA 937272521, FRESNO, CA 93727-2521

August 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionALAMEDA CA
Recording DateAug 10, 2017
Property Address4406 GEM AVE, CASTRO VALLEY, CA 94546-4741
Document Number0000175076
Instrument DateAug 08, 2017
Instrument175076
Transaction TypeTransfer
Record UpdatedSep 04, 2017
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

AmountAmount Recorded
Tax$528.00
Amount AccuracyFull Value
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address20628 CORSAIR BLVD HAYWARD CA 945451008, HAYWARD, CA 94545-1008

August 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionALAMEDA CA
Recording DateAug 10, 2017
Property Address4406 GEM AVE, CASTRO VALLEY, CA 94546-4741
Document Number0000175077
Instrument DateAug 07, 2017
Instrument175077
Transaction TypeTransfer
Record UpdatedSep 04, 2017
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address20628 CORSAIR BLVD HAYWARD CA 945451008, HAYWARD, CA 94545-1008

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$9,436.00 (+6.98%)$726,000 (+7.4%) Land $217,800 Building $508,200
2023$8,820.00$676,000 Land $202,800 Building $473,200

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