23838 Bower Cascade Pl, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 23838 Bower Cascade Pl, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,859 sqft · built 1965
Lot Size	0.21 acres (9,149 sqft)
Owner	2 Individual Names on File
Last Sale	$830,000 (Dec 2021)
Tax Bill	$11,824 (2025)
Deeds & Mortgages	Dec 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`8703-013-040`

Property Details

APN / Parcel Number

Primary APN	`8703-013-040`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,859 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	9,149 sqft (0.21 acres)
Lot Dimensions	140 ft deep x 65 ft wide
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Central

Location & Zoning

Street Address	23838 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 64
Legal Subdivision	27531
Legal Tract	27531
Legal Block	3
Legal Lot Number	64
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3003
Census Tract	403316

Owner

23838 Bower Cascade Pl is owned and occupied by two individuals who bought it in December 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	23838 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1434
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 20, 2021 · Amount on File
Deed Sale	Dec 20, 2021 · Amount on File
Deed Document Number	20211880986
Record Updated	Oct 29, 2026

December 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 20, 2021
Property Address	23838 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1434
Document Number	0001880986
Map Reference	MB 728 PG 32-34
Instrument Date	Oct 26, 2021
Instrument	21-1880986
Transaction Type	Transfer
Record Updated	Dec 29, 2021
Title Company	WESTERN RESOURCES TITLE

Transaction

Amount	Amount on Record
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
Relationship	Joint Tenants
Address	23838 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1434

Mortgage

Document Number	0001880987
Date	Dec 20, 2021
Instrument	21-1880987

Lender

Name	CHANGE LENDING LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2052

Tax Assessment & Valuation

The 2025 property tax bill for 23838 Bower Cascade Pl was $11,824.

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		$898,416 (+2%) Land $718,733 Building $179,683
2025	$11,824.00	$880,801 Land $704,641 Building $176,160
2023	$11,526.00 (+9.43%)	$846,600 Land $677,280 Building $169,320
2022	$10,533.00

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

Flood

FEMA maps place 23838 Bower Cascade Pl in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1980.

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

Wildfire risk around 23838 Bower Cascade Pl is low, with 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 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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