20808 E Boulder Ln, Diamond Bar (Walnut), CA 91789 Property Records

Los Angeles County property record for 20808 E Boulder Ln, Diamond Bar, CA 91789 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms3 Baths
Year BuiltBuilt 1987
Square Footage1,755 sqft Living Area
Lot Size4,856 sqft (0.112 acres)
Last Sale$285,000 (2000)
Tax Bill$6,483.00 (2025)

Owner

Source: Los Angeles County records · APN 8765-019-054

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 Address10 CALLE DEL MAR, POMONA, CA 91766-4795
Owner TypeOwner is a Company
VestingTrustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleMay 09, 2000 · Amount on Record
Deed SaleMay 09, 2000 · Amount on Record
Deed Doc Number2000704486
Last Transfer DateOct 08, 2019
Transfer Doc0001207070
Record RefreshedSep 20, 2026

November 2019: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionLOS ANGELES CA
Recording DateNov 07, 2019
Property Address20808 E BOULDER LN, DIAMOND BAR, CA 91789-4056
Document Number0001207070
Instrument DateOct 08, 2019
Instrument1207070
Transaction TypeTransfer
Record UpdatedDec 06, 2019
Title CompanyATTORNEY ONLY

Transaction

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

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address20808 E BOULDER LN DIAMOND BAR CA 917894056, DIAMOND BAR, CA 91789-4056

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$6,483.00 (+7.83%)$438,010 (+4.04%) Land $237,908 Building $200,102
2023$6,012.00 (+2.23%)$421,004 Land $228,671 Building $192,333
2022$5,881.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN8765-019-054

Interior

Bedrooms3 Beds
Full Baths3 Baths
Building Area1,755 sqft Living Area

Exterior

Year BuiltBuilt 1987
Effective Year BuiltEffective 1987
Construction TypeWood Construction
Lot Area4,856 sqft (0.112 acres)

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Street Address20808 E BOULDER LN
CityWALNUT
StateCA
Zip91789-4056
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTR=43760 LOT 92
Legal Subdivision43760
Legal Tract43760
Legal Block1
Legal Lot Number92
JurisdictionLOS ANGELES CA
Minor Civil DivisionEAST SAN GABRIEL VALLEY
Census Blockgroup1
Census Block1001
Census Tract403305

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Nearby Streets

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