Los Angeles County property record for 23650 Bower Cascade Pl, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,346 sqft · built 1965 |
| Lot Size | 0.195 acres (8,502 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $435,000 (Aug 2016) |
| Tax Bill | $7,060 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8703-013-026 |
| Primary APN | 8703-013-026 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,346 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| 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 | 8,502 sqft (0.195 acres) |
| Lot Dimensions | 101 ft deep x 86 ft wide |
| Garage Type | Attached |
| Pool Type | Spa / Hot Tub (No Pool) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 23650 BOWER CASCADE PL |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-1304 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR18000* |
| Legal Description | LOT 50 TR NO 27531 AND NE 4 FT (MEA- SUR ED AT R/A TO NE LINE) OF LOT 23 TR NO 27530 |
| Legal Subdivision | 27531 |
| Legal Tract | 27531,2753 |
| Legal Block | 3 |
| Legal Lot Number | 50,23 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 403316 |
23650 Bower Cascade Pl is owned and occupied by two individuals who bought it in August 2016.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 23650 BOWER CASCADE PL, DIAMOND BAR, CA 91765-1304 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 23, 2016 · Amount on File |
| Deed Sale | Aug 23, 2016 · Amount on File |
| Deed Document Number | 20161002648 |
| Prior Transfer Date | Mar 6, 2008 |
| Prior Transfer Doc | 0000432556 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 23650 Bower Cascade Pl was $7,060.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Pomona Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $514,942 (+2%) Land $411,957 Building $102,985 | |
| 2025 | $7,060.00 | $504,846 Land $403,880 Building $100,966 |
| 2023 | $6,391.00 (+1.57%) | $485,245 Land $388,198 Building $97,047 |
| 2022 | $6,292.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 23650 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 risk around 23650 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.
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 |
| 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.
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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