20717 E Mill Ln, Diamond Bar (Walnut), CA 91789 Property Records

Los Angeles County property record for 20717 E Mill Ln, Diamond Bar, CA 91789 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3 Baths
Year BuiltBuilt 1987
Square Footage2,168 sqft Living Area
Lot Size6,367 sqft (0.146 acres)
OccupancyOwner Occupied
Last Sale$494,000 (2003)
Tax Bill$9,594.00 (2025)

Property Details

APN / Parcel Number

Primary APN8765-022-040

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms8 Rooms
Building Area2,168 sqft Living Area
Stories2 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1987
Effective Year BuiltEffective 1987
Architectural StyleContemporary Style
Exterior MaterialStucco Exterior
Construction TypeWood Construction
Roof MaterialTile Roof
Lot Area6,367 sqft (0.146 acres)
Depth X Width106 ft x 60 ft Depth x Width

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address20717 E MILL LN
CityWALNUT
StateCA
Zip91789-4071
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTR=44824 LOT 0040
Legal Subdivision44824
Legal Tract44824
Legal Block1
Legal Lot Number0040
JurisdictionLOS ANGELES CA
Minor Civil DivisionEAST SAN GABRIEL VALLEY
Census Blockgroup1
Census Block1006
Census Tract403305

Owner

Source: Los Angeles County records · APN 8765-022-040

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 Individual Names on File
Mailing Address20717 E MILL LN, WALNUT, CA 91789-4071
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJul 11, 2003 · Amount on Record
Deed SaleJul 11, 2003 · Amount on Record
Deed Doc Number20031978956
Last Transfer DateJul 09, 2012
Transfer Doc0001052501
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
MunicipalityDiamond Bar 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$9,594.00 (+7.8%) Homeowner's exemption$702,347 (+4.04%) Land $370,082 Building $332,265
2023$8,900.00 (+2.19%) Homeowner's exemption$675,075 Land $355,712 Building $319,363
2022$8,709.00

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