737 Big Falls Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 737 Big Falls Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,425 sqft · built 1964
Lot Size	0.177 acres (7,725 sqft)
Owner	2 Company Names on File
Tax Bill	$1,995 (2025)
Deeds & Mortgages	Jun 2023 Transfer Jun 2023 Transfer + 3 more
Flood Zone	Zone X (minimal risk)
APN	`8718-004-010`

Property Details

APN / Parcel Number

Primary APN	`8718-004-010`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,425 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1966
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	7,725 sqft (0.177 acres)
Lot Dimensions	100 ft deep x 80 ft wide

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	737 BIG FALLS DR
City	DIAMOND BAR
State	CA
Zip	91765-1004
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR18000*
Legal Description	TRACT NO 25645 LOT 22
Legal Subdivision	25645
Legal Tract	25645
Legal Block	1
Legal Lot Number	22
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1000
Census Tract	403327

Owner

737 Big Falls Dr is owned by a company and is owner-occupied.

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

Owner of Record	2 Company Names on File
Mailing Address	737 BIG FALLS DR, DIAMOND BAR, CA 91765-1004
Occupancy	Owner Occupied
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
Jun 27, 2023	Intrafamily Transfer, Transfer
Jun 27, 2023	Intrafamily Transfer, Transfer
May 1, 2023	Affidavit of Death of Trustee, Transfer
Feb 21, 2019	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA
Nov 4, 2019	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Oct 29, 2026

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 27, 2023
Property Address	737 BIG FALLS DR, DIAMOND BAR, CA 91765-1004
Document Number	0000417988
Map Reference	MB 709 PG 38-40
Instrument Date	May 4, 2023
Instrument	23-0417988
Transaction Type	Transfer
Record Updated	Jul 11, 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	Revocable Trust
Address	737 BIG FALLS DR, DIAMOND BAR, CA 91765-1004

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 27, 2023
Property Address	737 BIG FALLS DR, DIAMOND BAR, CA 91765-1004
Document Number	0000417987
Map Reference	MB 709 PG 38-40
Instrument Date	Mar 10, 2023
Instrument	23-0417987
Transaction Type	Transfer
Record Updated	Jul 11, 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	737 BIG FALLS DR, DIAMOND BAR, CA 91765-1004

May 2023: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	LOS ANGELES CA
Recording Date	May 1, 2023
Property Address	737 BIG FALLS DR, DIAMOND BAR, CA 91765-1004
Document Number	0000281759
Map Reference	MB 709 PG 38-40
Instrument Date	Nov 18, 2022
Instrument	23-0281759
Transaction Type	Transfer
Record Updated	Jul 11, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	737 BIG FALLS DR, DIAMOND BAR, CA 91765-1004

February 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	737 BIG FALLS DR, DIAMOND BAR, CA 91765-1004
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TITLE SOURCE INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000152259
Date	Feb 21, 2019
Instrument	19-0152259

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2049

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	737 BIG FALLS DR, DIAMOND BAR, CA 91765-1004
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	NORTH AMERICAN TITLE CO INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001189111
Date	Nov 4, 2019
Instrument	19-1189111

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	359 Months
Due	Oct 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 737 Big Falls Dr was $1,995 with a homeowner's exemption.

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		$102,859 (+2%) Land $25,471 Building $77,388
2025	$1,995.00 Homeowner's exemption	$100,843 Land $24,972 Building $75,871
2023	$1,743.00 (+1.87%) Homeowner's exemption	$96,929 (+2%) Land $24,003 Building $72,926
2022	$1,711.00 Homeowner's exemption	$95,030 Land $23,533 Building $71,497

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

Flood

FEMA maps place 737 Big Falls 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 737 Big Falls Dr is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 216 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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