21439 Bella Pine Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 21439 Bella Pine Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,708 sqft · built 1977
Lot Size	0.176 acres (7,659 sqft)
Owner	2 Company Names on Record
Last Sale	$475,000 (Aug 2004)
Tax Bill	$10,201 (2025)
Deeds & Mortgages	Aug 2022 Transfer Aug 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`8292-020-017`

Property Details

APN / Parcel Number

Primary APN	`8292-020-017`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	1,708 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1977
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	7,659 sqft (0.176 acres)
Lot Dimensions	112 ft deep x 72 ft wide
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Water Source	Commercial

Location & Zoning

Street Address	21439 BELLA PINE DR
City	DIAMOND BAR
State	CA
Zip	91765-2715
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR1*
Legal Description	*TR=28579 LOT 68
Legal Subdivision	28579
Legal Tract	28579
Legal Block	2
Legal Lot Number	68
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2002
Census Tract	403328

Owner

Source: Los Angeles County records, as of August 25, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on Record
Mailing Address	19448 BAELEN ST, ROWLAND HEIGHTS, CA 91748-4042
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Aug 9, 2022	Intrafamily Transfer, Transfer
Aug 31, 2022	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 26, 2004 · Amount on Record
Deed Sale	Aug 26, 2004 · Amount on Record
Prior Sale	Dec 26, 1996 · Amount on Record
Deed Document Number	20042199181
Prior Transfer Date	Dec 9, 1994
Prior Transfer Doc	0002207402
Record Updated	Oct 29, 2026

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 9, 2022
Property Address	21439 BELLA PINE DR, DIAMOND BAR, CA 91765-2715
Document Number	0000800411
Map Reference	MB 862 PG 40-46
Instrument Date	Sep 30, 2021
Instrument	22-0800411
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	19448 BAELEN ST, ROWLAND HEIGHTS, CA 91748-4042

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 31, 2022
Property Address	21439 BELLA PINE DR, DIAMOND BAR, CA 91765-2715
Document Number	0000865901
Map Reference	MB 862 PG 40-46
Instrument Date	Sep 30, 2021
Instrument	22-0865901
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	19448 BAELEN ST, ROWLAND HEIGHTS, CA 91748-4042

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Diamond Bar City
Unified School District	Walnut Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$816,740 (+2%) Land $549,139 Building $267,601
2025	$10,201.00 (+7.28%)	$800,729 (+4.04%) Land $538,373 Building $262,356
2023	$9,509.00 (+21.71%)	$769,637 Land $517,468 Building $252,169
2022	$7,813.00

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not 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 Risk	Not rated no burnable land within ember reach

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 System	WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2023
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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

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

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

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