435 Ballena Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 435 Ballena Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,908 sqft · built 1968
Lot Size	0.405 acres (17,648 sqft)
Owner	2 Company Names on File
Tax Bill	$5,003 (2025)
Deeds & Mortgages	Jan 2023 Mortgage Aug 2022 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8281-005-047`

Property Details

APN / Parcel Number

Primary APN	`8281-005-047`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	1,908 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1968
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	17,648 sqft (0.405 acres)
Lot Dimensions	186 ft deep x 94 ft wide

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	435 BALLENA DR
City	DIAMOND BAR
State	CA
Zip	91765-1804
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR11L
Legal Description	TRACT NO 29015 LOT 58
Legal Subdivision	29015
Legal Tract	29015
Legal Block	1
Legal Lot Number	58
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1002
Census Tract	403321

Owner

435 Ballena Dr is owned by a company that acquired it in July 2022.

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

Owner of Record	2 Company Names on File
Mailing Address	2422 CORUM CT, UNION CITY, CA 94587-4413
Owner Type	Company
Vesting	Borrower in Default

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jan 12, 2023	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Aug 2, 2022	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Aug 2, 2022	Intrafamily Transfer, Transfer ACCOMMODATION

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jul 28, 2022
Transfer Doc	0000778118
Record Updated	Oct 29, 2026

January 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	435 BALLENA DR, DIAMOND BAR, CA 91765-1804
Transaction Type	Mortgage
Record Updated	Jan 24, 2023
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2422 CORUM CT, UNION CITY, CA 94587-4413

Mortgage

Document Number	0000023673
Date	Jan 12, 2023
Instrument	23-0023673

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	355 Months
Due	Aug 1, 2052

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 2, 2022
Property Address	435 BALLENA DR, DIAMOND BAR, CA 91765-1804
Document Number	0000778118
Map Reference	MB 732 PG 31-33
Instrument Date	Jul 28, 2022
Instrument	22-0778118
Transaction Type	Transfer
Record Updated	Aug 10, 2022
Title Company	CHICAGO TITLE COMPANY

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	2422 CORUM CT, UNION CITY, CA 94587-4413

Mortgage

Document Number	0000778119
Date	Aug 2, 2022
Instrument	22-0778119

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 1, 2052

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 2, 2022
Property Address	435 BALLENA DR, DIAMOND BAR, CA 91765-1804
Document Number	0000778120
Map Reference	MB 732 PG 31-33
Instrument Date	Jul 28, 2022
Instrument	22-0778120
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	ACCOMMODATION

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	2422 CORUM CT, UNION CITY, CA 94587-4413

Tax Assessment & Valuation

The 2025 property tax bill for 435 Ballena Dr was $5,003.

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	Pomona Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$338,030 (+2%) Land $291,069 Building $46,961
2025	$5,003.00	$331,403 Land $285,362 Building $46,041
2023	$4,489.00 (+1.61%)	$318,536 Land $274,282 Building $44,254
2022	$4,418.00

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

Flood

FEMA maps place 435 Ballena Dr in Zone X, an area of minimal flood risk.

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

Wildfire risk around 435 Ballena Dr is low, with a 0.02% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% annual chance
Exposure	Indirect 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 487 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks.

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