21040 Sandpiper St, Walnut, CA 91789 Property Records

Los Angeles County property record for 21040 Sandpiper St, Walnut, CA 91789 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3 Baths
Year BuiltBuilt 1989
Square Footage2,639 sqft Living Area
Lot Size14,017 sqft (0.322 acres)
OccupancyOwner Occupied
Tax Bill$10,345.00 (2025)

Property Details

APN / Parcel Number

Primary APN8720-039-006

Interior

Bedrooms4 Beds
Full Baths3 Baths
Building Area2,639 sqft Living Area

Exterior

Year BuiltBuilt 1989
Effective Year BuiltEffective 1989
Construction TypeWood Construction
Lot Area14,017 sqft (0.322 acres)
Depth X Width139 ft x 55 ft Depth x Width

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Street Address21040 SANDPIPER ST
CityWALNUT
StateCA
Zip91789-2050
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTR=32958 LOT 162
Legal Subdivision32958
Legal Tract32958
Legal Block2
Legal Lot Number162
JurisdictionLOS ANGELES CA
Minor Civil DivisionEAST SAN GABRIEL VALLEY
Census Blockgroup2
Census Block2006
Census Tract403403

Owner

Source: Los Angeles County records · APN 8720-039-006

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 Record2 Company Names on File
Mailing Address21040 SANDPIPER ST, WALNUT, CA 91789-2050
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingOwner is a Trust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last Transfer DateDec 19, 2006
Transfer Doc0000557292
Record RefreshedSep 20, 2026

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$10,345.00 (+7.76%) Homeowner's exemption$772,684 (+4.04%) Land $352,674 Building $420,010
2023$9,600.00 (+2.01%) Homeowner's exemption$742,681 Land $338,980 Building $403,701
2022$9,411.00

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