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21484 Bella Pine Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 21484 Bella Pine Dr, Diamond Bar, CA 91765

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,708 sqft · built 1977
Lot Size0.204 acres (8,894 sqft)
Owner2 Company Names on Record
Last Sale$595,000 (Oct 2013)
Tax Bill$9,358 (2025)
Deeds & MortgagesSep 2020 Mortgage
Aug 2020 Transfer
Flood ZoneZone X (minimal risk)
APN8292-005-056

Property Details

APN / Parcel Number

Primary APN8292-005-056

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms11 Rooms
Stories1 Story
Building Area1,708 sqft Living Area
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1977
Effective Year BuiltEffective 1977
Architectural StyleConventional
Exterior MaterialStucco
Construction TypeWood
Roof TypeGable
Roof MaterialWood Shingle
Lot Area8,894 sqft (0.204 acres)
Lot Dimensions122 ft deep x 70 ft wide

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Water SourceCommercial

Location & Zoning

Street Address21484 BELLA PINE DR
CityDIAMOND BAR
StateCA
Zip91765-2714
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeLCR1*
Legal Description*TR=28579 LOT 14
Legal Subdivision28579
Legal Tract28579
Legal Block2
Legal Lot Number14
JurisdictionLOS ANGELES CA
Township / Civil DivisionEAST SAN GABRIEL VALLEY
Census Block Group2
Census Block2007
Census Tract403328

Owner

Source: Los Angeles County records, as of May 21, 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 Record
Mailing Address26 TRILLIUM LN, SAN CARLOS, CA 94070-1525
Owner TypeCompany
VestingTrust, Family Trust

Deeds, Mortgages & Sale History

DateDocument
Sep 28, 2020Deed of Trust, Mortgage · Conventional Mortgage
WELLS FARGO BANK NA
Aug 14, 2020Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleOct 3, 2013 · Amount on Record
Deed SaleOct 3, 2013 · Amount on Record
Deed Document Number20131431341
Last Transfer DateJun 4, 2020
Transfer Doc0000946990
Record UpdatedSep 20, 2026

September 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionLOS ANGELES CA
Property Address21484 BELLA PINE DR, DIAMOND BAR, CA 91765-2714
Transaction TypeMortgage
Record UpdatedFeb 5, 2021
Title CompanyWESTERN RESOURCES TTL & SYNR

Transferred To (Grantee/Buyer)

NameVerified Name
Address26 TRILLIUM LN, SAN CARLOS, CA 94070-1525

Mortgage

Document Number0001183135
DateSep 28, 2020
Instrument20-1183135
Lender
NameWELLS FARGO BANK NA
TypeBank
AddressSIOUX FALLS, SD 57104
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 1, 2050

August 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionLOS ANGELES CA
Recording DateAug 14, 2020
Property Address21484 BELLA PINE DR, DIAMOND BAR, CA 91765-2714
Document Number0000946990
Instrument DateJun 4, 2020
Instrument946990
Transaction TypeTransfer
Record UpdatedSep 17, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address6 TRILLIUM LN SAN CARLOS CA 940701525, SAN CARLOS, CA 94070-1525

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyLos Angeles County
MunicipalityDiamond Bar City
Unified School DistrictWalnut Valley Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2025$9,358.00 (+7.32%)$729,378 (+4.04%) Land $508,237 Building $221,141
2023$8,720.00 (+2.12%)$701,056 Land $488,502 Building $212,554
2022$8,539.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective September 30, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 67% of the US · lower than 81% of California
Wildfire Likelihood0.02% annual chance
ExposureDirect
burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemWALNUT VALLEY WATER DISTRICT
serves 100,941 people · EPA ID CA1910234
Water SourcePurchased surface water from several systems
Last State InspectionJun 2023
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 441 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable		1,000 / 35

May also be available: Frontier, T-Mobile, Verizon.

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