21245 Cold Spring Ln, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 21245 Cold Spring Ln, Diamond Bar, CA 91765 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1962
Square Footage1,300 sqft Living Area
Lot Size7,802 sqft (0.179 acres)
OccupancyOwner Occupied
Last Sale$355,000 (2007)
Tax Bill$1,685.00 (2025)

Property Details

APN / Parcel Number

Primary APN8285-018-018

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Building Area1,300 sqft Living Area
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1962
Effective Year BuiltEffective 1962
Architectural StyleConventional Style
Exterior MaterialStucco Exterior
Construction TypeWood Construction
Roof ConstructionGable Roof Construction
Roof MaterialWood Shingle Roof
Lot Area7,802 sqft (0.179 acres)

Utilities and HVAC

Heating SystemCentral Heating

Location & Zoning

Street Address21245 COLD SPRING LN
CityDIAMOND BAR
StateCA
Zip91765-3441
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTRACT # 25985 LOT 100
Legal Subdivision25985
Legal Tract25985
Legal Block1
Legal Lot Number100
JurisdictionLOS ANGELES CA
Minor Civil DivisionEAST SAN GABRIEL VALLEY
Census Blockgroup1
Census Block1006
Census Tract403325

Owner

Source: Los Angeles County records · APN 8285-018-018

Assessment roll updated May 21, 2026 · Last verified July 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 Address3234 S PLAINFIELD PL, ONTARIO, CA 91761-9169
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Jul 31, 2026Grant Deed, Transfer
WFG NATIONAL TITLE COMPANY, WFG NATIONAL TITLE
Jul 31, 2026Grant Deed, Transfer · Conventional Mortgage
K GROUP INC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleNov 30, 2007 · Amount on Record
Deed SaleNov 30, 2007 · Amount on Record
Deed Doc Number20072633890
Last Transfer DateAug 24, 2009
Transfer Doc0001347332
Record RefreshedSep 20, 2026

July 2026: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionLOS ANGELES CA
Recording DateJul 31, 2026
Property Address21245 COLD SPRING LN, DIAMOND BAR, CA 91765-3441
Document Number0000567396
Instrument DateJul 21, 2026
Instrument2026567396
Transaction TypeTransfer
Record UpdatedAug 07, 2026
Title CompanyWFG NATIONAL TITLE COMPANY, WFG NATIONAL TITLE

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSole Owner
Address3234 S PLAINFIELD PL, ONTARIO, CA 91761-9169

July 2026: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionLOS ANGELES CA
Recording DateJul 31, 2026
Property Address21245 COLD SPRING LN, DIAMOND BAR, CA 91765-3441
Document Number0000567397
Instrument DateJul 16, 2026
Instrument2026567397
Transaction TypeTransfer
Record UpdatedAug 07, 2026
Title CompanyWFG TITLE INSURANCE COMPANY, WFG TITLE INSURANCE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$97,212.50
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address21245 COLD SPRING LN, DIAMOND BAR, CA 91765-3441

Mortgage

Document Number0000567398,
DateJul 31, 2026
Instrument2026567398
Lender
NameK GROUP INC
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueAug 01, 2056
Interest
Rate TypeFixed Rate
Rate6.47%
Initial TypeFixed Rate
Max Rate-1%

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified July 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 and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed Value
2025$1,685.00 (+12.86%) Homeowner's exemption$84,998 (+4.04%) Land $27,909 Building $57,089
2023$1,493.00 (+2.33%) Homeowner's exemption$81,699 Land $26,826 Building $54,873
2022$1,459.00

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.

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