Los Angeles County property record for 3128 Windmill Dr, Diamond Bar, CA 91765 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2005 |
| Square Footage | 7,352 sqft Living Area |
| Lot Size | 1.14 acres |
| Occupancy | Owner Occupied |
| Last Sale | $1,709,000 (2003) |
| Tax Bill | $31,625.00 (2025) |
| Primary APN | 8713-021-026 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 7,352 sqft Living Area |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2005 |
| Construction Type | Wood Construction |
| Lot Area | 50,017 sqft |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 3128 WINDMILL DR |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-3672 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TR=48487 LOT 11 |
| Legal Subdivision | 48487 |
| Legal Tract | 48487 |
| Legal Block | 1 |
| Legal Lot Number | 11 |
| Jurisdiction | LOS ANGELES CA |
| Minor Civil Division | EAST SAN GABRIEL VALLEY |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 403324 |
Source: Los Angeles County records · APN 8713-021-026
Assessment roll updated May 21, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 3128 WINDMILL DR, DIAMOND BAR, CA 91765-3672 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Family Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 23, 2003 · Amount on Record |
| Deed Sale | May 23, 2003 · Amount on Record |
| Deed Doc Number | 20031472186 |
| Last Transfer Date | Feb 28, 2006 |
| Transfer Doc | 0000673665 |
| Record Refreshed | Sep 20, 2026 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Walnut Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $31,625.00 (+8.22%) Homeowner's exemption | $2,523,098 (+4.04%) Land $434,490 Building $2,088,608 |
| 2023 | $29,223.00 (+2.26%) Homeowner's exemption | $2,425,124 Land $417,619 Building $2,007,505 |
| 2022 | $28,578.00 |
3128 Windmill Dr is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (High risk).
Source: FEMA National Flood Hazard Layer · Los Angeles County (06037C), updated September 30, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | High 77th percentile of exposed land nationally · 53rd in California |
|---|---|
| Wildfire Likelihood | High — about 1 in 233 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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