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21060 Cornerstone Dr, Walnut, CA 91789 Property Records

Los Angeles County property record for 21060 Cornerstone Dr, Walnut, CA 91789 · Last verified June 2026

Property Highlights

Property TypeResidential > Condominium / Townhouse > Condominium
Bedrooms4 Beds
Bathrooms3 Baths
Year BuiltBuilt 2018
Square Footage1,830 sqft Living Area
Lot Size19,947 sqft (0.458 acres)
OccupancyOwner Occupied
Last Sale$808,000 (2018)
Tax Bill$11,084.00 (2025)

Property Details

APN / Parcel Number

Primary APN8720-047-136

Interior

Bedrooms4 Beds
Full Baths3 Baths
Building Area1,830 sqft Living Area

Exterior

Year BuiltBuilt 2018
Effective Year BuiltEffective 2018
Architectural StyleCondo/Apartment Style
Construction TypeWood Construction
Lot Area19,947 sqft (0.458 acres)

Utilities and HVAC

Cooling SystemHVAC Cooling
Heating SystemCentral Heating

Location & Zoning

Street Address21060 CORNERSTONE DR
CityWALNUT
StateCA
Zip91789-2571
Property UsageResidential Property Usage
TypeResidential > Condominium / Townhouse > Condominium
Legal DescriptionTR=73294 LOT 44 PH 11 CONDO UNIT 57 (AIRSPACE AND 1/9 INT IN COMMON AREA)
Legal Tract73294
Legal Block2
Legal Lot Number44
JurisdictionLOS ANGELES CA
Minor Civil DivisionEAST SAN GABRIEL VALLEY
Census Blockgroup2
Census Block2011
Census Tract403402

Owner

Source: Los Angeles County records · APN 8720-047-136

Assessment roll updated May 21, 2026 · Last verified June 2026

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 Address21060 CORNERSTONE DR, WALNUT, CA 91789-2571
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Sep 28, 2023Deed of Trust, Mortgage · Line of Credit
EAST WEST BANK
Feb 24, 2022Deed of Trust, Mortgage · Commercial Mortgage
HUI LING HSU
Dec 18, 2018Grant Deed, Subdivision Related Transfer
FNTG BUILDER SERVICES, FNTG BUILDER SVCS

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleDec 18, 2018 · Amount on Record
Deed SaleDec 18, 2018 · Amount on Record
Deed Doc Number20181281506
Record RefreshedSep 20, 2026

September 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionLOS ANGELES CA
Property Address21060 CORNERSTONE DR, WALNUT, CA 91789-2571
Transaction TypeMortgage
Record UpdatedOct 05, 2023
Title CompanyFIDELITY-SHERMAN OAKS, FIDELITY SHERMAN OAKS

Transferred To (Grantee/Buyer)

NameVerified Name
Address21 60 CORNERSTONE DRIVE, WALNUT, CA 91789

Mortgage

Document Number0000655946
DateSep 28, 2023
Instrument23-0655946
Lender
NameEAST WEST BANK
TypeBank
AddressWALNUT, CA 91789
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueSep 22, 2053
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

February 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionLOS ANGELES CA
Property Address21060 CORNERSTONE DR, WALNUT, CA 91789-2571
Transaction TypeMortgage
Record UpdatedMar 04, 2022
Title CompanyACCOMODATION, ACCOMMODATION

Transferred To (Grantee/Buyer)

NameVerified Name
Address21060 CORNERSTONE DR, WALNUT, CA 91789-2571

Mortgage

Document Number0000218479
DateFeb 24, 2022
Instrument22-0218479
Lender
NameHUI LING HSU
TypePrivate Party
Address14783 LAS TUNAS DR, HACIENDA HEIGHTS, CA 91745
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

December 2018: Grant Deed, Subdivision Related Transfer

Document TypeGrant Deed
JurisdictionLOS ANGELES CA
Recording DateDec 18, 2018
Property Address21060 CORNERSTONE DR, WALNUT, CA 91789-2571
Document Number0001281506
Instrument DateNov 29, 2018
Instrument1281506
Transaction TypeSubdivision Related Transfer
Record UpdatedJan 08, 2019
Title CompanyFNTG BUILDER SERVICES, FNTG BUILDER SVCS

Transaction

AmountAmount Recorded
Tax$888.80
Amount AccuracyFull Value
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address21060 CORNERSTONE DR WALNUT CA 917892571, WALNUT, CA 91789-2571

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyLos Angeles County
MunicipalityWalnut City
Unified School DistrictWalnut 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$11,084.00 (+7.65%) Homeowner's exemption$901,334 (+4.04%) Land $577,612 Building $323,722
2023$10,296.00 (+2.14%) Homeowner's exemption$866,336 Land $555,184 Building $311,152
2022$10,080.00

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