Los Angeles County property record for 21465 Broken Arrow Dr, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,268 sqft · built 1976 |
| Lot Size | 0.167 acres (7,278 sqft) |
| Owner | Company Name on File |
| Last Sale | $560,000 (Sep 2009) |
| Tax Bill | $9,288 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8292-017-023 |
| Primary APN | 8292-017-023 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,268 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 7,278 sqft (0.167 acres) |
| Lot Dimensions | 108 ft deep x 73 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 21465 BROKEN ARROW DR |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-2719 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR18000* |
| Legal Description | *TR=26151 LOT 85 |
| Legal Subdivision | 26151 |
| Legal Tract | 26151 |
| Legal Block | 2 |
| Legal Lot Number | 85 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 403328 |
21465 Broken Arrow Dr is owned by a company that bought it in September 2009 and is owner-occupied.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 21465 BROKEN ARROW DR, DIAMOND BAR, CA 91765-2719 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Sep 25, 2009 · Amount on File |
| Deed Sale | Sep 25, 2009 · Amount on File |
| Deed Document Number | 20091460369 |
| Prior Transfer Date | May 7, 2007 |
| Prior Transfer Doc | 0001109780 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 21465 Broken Arrow Dr was $9,288 with a homeowner's exemption.
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 | Walnut Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $737,300 (+2%) Land $342,055 Building $395,245 | |
| 2025 | $9,288.00 Homeowner's exemption | $722,845 Land $335,349 Building $387,496 |
| 2023 | $8,620.00 (+2.13%) Homeowner's exemption | $694,778 Land $322,328 Building $372,450 |
| 2022 | $8,440.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21465 Broken Arrow 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 risk around 21465 Broken Arrow 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 94% of the US · lower than 96% 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.
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 437 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 / 35 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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