23620 Bower Cascade Pl, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 23620 Bower Cascade Pl, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,984 sqft · built 1983
Lot Size	0.192 acres (8,372 sqft)
Owner	2 Company Names on Record
Last Sale	$766,000 (Oct 2023)
Tax Bill	$10,622 (2025)
Deeds & Mortgages	Oct 2023 Sale Sep 2023 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`8703-017-005`

Property Details

APN / Parcel Number

Primary APN	`8703-017-005`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Building Area	1,984 sqft Living Area

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Construction Type	Wood
Lot Area	8,372 sqft (0.192 acres)
Lot Dimensions	97 ft deep x 87 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	23620 BOWER CASCADE PL
City	DIAMOND BAR
State	CA
Zip	91765-1304
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR108
Legal Description	TRACT NO 27530 LOT 28
Legal Subdivision	27530
Legal Tract	27530
Legal Block	3
Legal Lot Number	28
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3007
Census Tract	403316

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	6846 LA PRESA DR, SAN GABRIEL, CA 91775-1110
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 24, 2023	Grant Deed, Transfer PACIFIC VA TITLE, PACIFIC COAST TITLE
Sep 19, 2023	Deed of Trust, Mortgage · Commercial Mortgage FRANK KAN
Mar 14, 2023	Intrafamily Transfer, Transfer · Conventional Mortgage GOOGAIN INC
Dec 29, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Mar 1, 2018	Grant Deed, Transfer · ARM EAST WEST BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 24, 2023 · Amount on Record
Deed Sale	Oct 24, 2023 · Amount on Record
Prior Sale	Mar 1, 2018 · Amount on Record
Deed Document Number	2023724525
Last Transfer Date	Nov 16, 2023
Transfer Doc	0000802756
Record Updated	Oct 29, 2026

October 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 24, 2023
Property Address	23620 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1304
Document Number	0000724525
Map Reference	MB 714 PG 76-80
Instrument Date	Oct 19, 2023
Instrument	23-0724525
Transaction Type	Transfer
Record Updated	Nov 1, 2023
Title Company	PACIFIC VA TITLE, PACIFIC COAST TITLE

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6846 LA PRESA DR, SAN GABRIEL, CA 91775-1110

September 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	23620 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1304
Transaction Type	Mortgage
Record Updated	Sep 27, 2023
Title Company	PACIFIC VA TITLE, PACIFIC COAST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	23620 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1304

Mortgage

Document Number	0000625604
Date	Sep 19, 2023
Instrument	23-0625604

Lender

Name	FRANK KAN
Type	Private Party

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

March 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 14, 2023
Property Address	23620 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1304
Document Number	0000160847
Map Reference	MB 714 PG 76-80
Instrument Date	Mar 8, 2023
Instrument	23-0160847
Transaction Type	Transfer
Record Updated	May 30, 2023
Title Company	WFG TITLE COMPANY OF CA

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	1846 KANOLA RD, LA HABRA HEIGHTS, CA 90631-8219

Mortgage

Document Number	0000160848
Date	Mar 14, 2023
Instrument	23-0160848

Lender

Name	GOOGAIN INC
Type	Mortgage Company
Address	SUNNYVALE, CA 94086

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2053

December 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 29, 2020
Property Address	23620 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1304
Document Number	0001748868
Instrument Date	Nov 1, 2020
Instrument	1748868
Transaction Type	Transfer
Record Updated	Jan 22, 2021
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	23620 BOWER CASCADE PL DIAMOND BAR CA 917651304, DIAMOND BAR, CA 91765-1304

March 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 1, 2018
Property Address	23620 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1304
Document Number	0000202311
Map Reference	MB 714 PG 76-80
Instrument Date	Jan 16, 2018
Instrument	18-0202311
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1846 KANOLA RD, LA HABRA HEIGHTS, CA 90631-8219

Mortgage

Document Number	0000202312
Date	Mar 1, 2018
Instrument	18-0202312

Lender

Name	EAST WEST BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	4.5%
Type Change Date	Mar 1, 2023
Change Frequency	Annually
Min Rate At Change	3.25%
Max Rate At Change	6.5%
Index	1-Year CMT
Max Rate	10.5%

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	Pomona Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$796,946 (+2%) Land $557,550 Building $239,396
2025	$10,622.00 (+16.49%)	$781,320 (+9.91%) Land $546,618 Building $234,702
2023	$9,118.00 (+1.56%)	$710,865 Land $561,803 Building $149,062
2022	$8,978.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1980)
Most Recent Claim	Feb 1980 · rainfall accumulation

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

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	0.01% 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 414 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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