23800 Bower Cascade Pl, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 23800 Bower Cascade Pl, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,503 sqft · built 1965
Lot Size	0.266 acres (11,602 sqft)
Owner	2 Company Names on Record
Tax Bill	$1,954 (2025)
Deeds & Mortgages	May 2022 Transfer May 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`8703-013-037`

Property Details

APN / Parcel Number

Primary APN	`8703-013-037`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,503 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1965
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	11,602 sqft (0.266 acres)
Lot Dimensions	138 ft deep x 83 ft wide

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	23800 BOWER CASCADE PL
City	DIAMOND BAR
State	CA
Zip	91765-1434
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR108
Legal Description	TRACT NO 27531 LOT 61
Legal Subdivision	27531
Legal Tract	27531
Legal Block	3
Legal Lot Number	61
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3003
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	23800 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1434
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
May 18, 2022	Intrafamily Transfer, Transfer
May 18, 2022	Affidavit of Death of Trustee, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Mar 28, 2022
Transfer Doc	0000539356
Record Updated	Oct 29, 2026

May 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	May 18, 2022
Property Address	23800 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1434
Document Number	0000539356
Map Reference	MB 728 PG 32-34
Instrument Date	Mar 28, 2022
Instrument	22-0539356
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	23800 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1434

May 2022: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	LOS ANGELES CA
Recording Date	May 18, 2022
Property Address	23800 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1434
Document Number	0000539355
Map Reference	MB 728 PG 32-34
Instrument Date	Mar 22, 2022
Instrument	22-0539355
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

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		$102,211 (+2%) Land $27,976 Building $74,235
2025	$1,954.00 (+13.67%) Homeowner's exemption	$100,208 (+4.04%) Land $27,428 Building $72,780
2023	$1,719.00 (+1.9%)	$96,318 Land $26,364 Building $69,954
2022	$1,687.00

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 519 locations within half a mile, as of December 31, 2025

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

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

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