Los Angeles County property record for 24446 Nan Ct, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,355 sqft · built 1988 |
| Lot Size | 0.537 acres (23,390 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $265,000 (Jun 1997) |
| Tax Bill | $6,983 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8701-049-057 |
| Primary APN | 8701-049-057 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,355 sqft Living Area |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Construction Type | Wood |
| Lot Area | 23,390 sqft (0.537 acres) |
| Lot Dimensions | 26 ft deep x 82 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 24446 NAN CT |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-4380 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCRPD20000 |
| Legal Description | TR=42573 LOT 36 |
| Legal Subdivision | 42573 |
| Legal Tract | 42573 |
| Legal Block | 2 |
| Legal Lot Number | 36 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 403320 |
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 | 24446 NAN CT, DIAMOND BAR, CA 91765-4380 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Personal Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 26, 1997 · Amount on Record |
| Deed Sale | Jun 26, 1997 · Amount on Record |
| Prior Sale | Jun 10, 1994 · Amount on Record |
| Deed Document Number | 1997949606 |
| Last Transfer Date | Jul 1, 2009 |
| Transfer Doc | 0001037125 |
| 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 | $440,198 (+2%) Land $107,958 Building $332,240 | |
| 2025 | $6,983.00 (+10.47%) Homeowner's exemption | $431,568 (+4.04%) Land $105,842 Building $325,726 |
| 2024 | $6,321.00 (+3.69%) | |
| 2023 | $6,096.00 (+2.97%) Homeowner's exemption | $414,812 Land $101,733 Building $313,079 |
| 2022 | $5,920.00 |
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 · 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 Policies | 1 in force |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 72% of the US · above 47% of California |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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