Los Angeles County property record for 730 Crestview Dr, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 3,536 sqft · built 2001 |
| Lot Size | 0.161 acres (6,993 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $650,000 (Jun 2025) |
| Tax Bill | $11,507 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8701-056-029 |
| Primary APN | 8701-056-029 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 3,536 sqft Living Area |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Construction Type | Wood |
| Lot Area | 6,993 sqft (0.161 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 730 CRESTVIEW DR |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-6104 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCRPD20000 |
| Legal Description | TR=52267 LOT 29 |
| Legal Subdivision | 52267 |
| Legal Tract | 52267 |
| Legal Block | 1 |
| Legal Lot Number | 29 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 403321 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 730 CRESTVIEW DR, DIAMOND BAR, CA 91765-6104 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Unmarried Woman |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 27, 2025 · Amount on Record |
| Deed Sale | Jun 27, 2025 · Amount on Record |
| Prior Sale | Feb 15, 2002 · Amount on Record |
| Deed Document Number | 2025432673 |
| Record Updated | Oct 29, 2026 |
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 | $858,880 (+2%) Land $260,369 Building $598,511 | |
| 2025 | $11,507.00 (+11.68%) Homeowner's exemption | $842,040 (+4.04%) Land $255,264 Building $586,776 |
| 2023 | $10,304.00 (+1.56%) Homeowner's exemption | $809,344 Land $245,352 Building $563,992 |
| 2022 | $10,146.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 42% of the US · lower than 75% of California |
|---|---|
| Wildfire Likelihood | 0.05% 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 428 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
May also be available: Frontier, T-Mobile, Verizon.
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