21331 Bella Pine Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 21331 Bella Pine Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,980 sqft · built 1977
Lot Size	0.193 acres (8,389 sqft)
Owner	Individual Name on Record
Last Sale	$555,000 (Dec 2008)
Tax Bill	$9,120 (2025)
Deeds & Mortgages	May 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`8292-020-025`

Property Details

APN / Parcel Number

Primary APN	`8292-020-025`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	13 Rooms
Stories	2 Stories
Building Area	1,980 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	8,389 sqft (0.193 acres)
Lot Dimensions	109 ft deep x 77 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Water Source	Commercial

Location & Zoning

Street Address	21331 BELLA PINE DR
City	DIAMOND BAR
State	CA
Zip	91765-2764
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR1*
Legal Description	*TR=28579 LOT 76
Legal Subdivision	28579
Legal Tract	28579
Legal Block	2
Legal Lot Number	76
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	Individual Name on Record
Mailing Address	21331 BELLA PINE DR, DIAMOND BAR, CA 91765-2764
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 5, 2008 · Amount on Record
Deed Sale	Dec 5, 2008 · Amount on Record
Deed Document Number	20082150015
Last Transfer Date	Apr 26, 2019
Transfer Doc	0000472453
Record Updated	Oct 29, 2026

May 2019:

Jurisdiction	LOS ANGELES CA
Recording Date	May 23, 2019
Property Address	21331 BELLA PINE DR, DIAMOND BAR, CA 91765-2764
Document Number	0000472453
Map Reference	MB 862 PG 40-46
Instrument Date	Apr 26, 2019
Instrument	19-0472453
Record Updated	Sep 22, 2021
Title Company	FIRST AMERICAN TITLE INS CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21331 BELLA PINE DR, DIAMOND BAR, CA 91765-2764

Mortgage

Document Number	0000472454
Date	May 23, 2019
Instrument	19-0472454

Lender

Name	PROVIDENT FUNDING ASSOCIATES LP
Type	Mortgage Company
Address	SAN JOSE, CA 95110

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Jun 1, 2034

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		$728,990 (+2%) Land $362,129 Building $366,861
2025	$9,120.00 (+7.53%) Homeowner's exemption	$714,697 (+4.04%) Land $355,029 Building $359,668
2023	$8,481.00 (+2.14%) Homeowner's exemption	$686,946 Land $341,244 Building $345,702
2022	$8,303.00

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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