Los Angeles County property record for 3158 Windmill Dr, Diamond Bar, CA 91765 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 5 ba · 8,742 sqft · built 2007 |
| Lot Size | 1.88 acres (82,145 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $2,070,500 (Jan 2005) |
| Tax Bill | $36,933 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Feb 2026 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 8713-022-078 |
| Primary APN | 8713-022-078 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 5 Baths |
| Building Area | 8,742 sqft Living Area |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Construction Type | Wood |
| Lot Area | 82,145 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3158 WINDMILL DR |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-3672 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR=50314 EX OF HIKING AND RIDING TRAIL OF LOT 12 AND POR OF LOT 9 |
| Legal Subdivision | 50314 |
| Legal Tract | 50314 |
| Legal Block | 1 |
| Legal Lot Number | 12,9 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 403324 |
Source: Los Angeles County records · APN 8713-022-078
Assessment roll updated May 21, 2026 · Last verified July 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 | 3158 WINDMILL DR, DIAMOND BAR, CA 91765-3672 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Date | Document |
|---|---|
| Mar 04, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA |
| Feb 25, 2026 | Intrafamily Transfer, Transfer · Line of Credit RANCHO FEDERAL CU |
| Feb 25, 2026 | Intrafamily Transfer, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 14, 2005 · Amount on Record |
| Deed Sale | Jan 14, 2005 · Amount on Record |
| Deed Document Number | 2005103546 |
| Last Transfer Date | Feb 18, 2026 |
| Transfer Doc | 0000134238 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 3158 WINDMILL DR, DIAMOND BAR, CA 91765-3672 |
| Transaction Type | Mortgage |
| Record Updated | Mar 06, 2026 |
| Name | Verified Name |
|---|---|
| Address | 3158 WINDMILL DR, DIAMOND BAR, CA 91765-3672 |
| Investor | Possibly a Property Investor |
| Document Number | 0000361852 |
|---|---|
| Date | Mar 04, 2021 |
| Instrument | 21-0361852 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | O FALLON, MO 63368 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.25% |
| Type Change Date | Apr 01, 2031 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 7.25% |
| Index | 1-Year LIBOR |
| Max Rate | 7.25% |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Feb 25, 2026 |
| Property Address | 3158 WINDMILL DR, DIAMOND BAR, CA 91765-3672 |
| Document Number | 0000134236 |
| Instrument Date | Feb 18, 2026 |
| Instrument | 26-0134236 |
| Transaction Type | Transfer |
| Record Updated | Mar 06, 2026 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3158 WINDMILL DR, DIAMOND BAR, CA 91765-3672 |
| Investor | Possibly a Property Investor |
| Document Number | 0000134237 |
|---|---|
| Date | Feb 25, 2026 |
| Instrument | 26-0134237 |
| Name | RANCHO FEDERAL CU |
|---|---|
| Type | Credit Union |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Feb 25, 2026 |
| Property Address | 3158 WINDMILL DR, DIAMOND BAR, CA 91765-3672 |
| Document Number | 0000134238 |
| Map Reference | MB 1257 PG 83-87 |
| Instrument Date | Feb 18, 2026 |
| Instrument | 26-0134238 |
| Transaction Type | Transfer |
| Record Updated | Mar 06, 2026 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 3158 WINDMILL DR, DIAMOND BAR, CA 91765-3672 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified July 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 | $36,933.00 (+8.21%) Homeowner's exemption | $2,954,101 (+4.04%) Land $1,393,912 Building $1,560,189 |
| 2023 | $34,131.00 (+2.08%) Homeowner's exemption | $2,839,392 Land $1,339,786 Building $1,499,606 |
| 2022 | $33,437.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | High above 77% of the US · above 53% of California |
|---|---|
| Wildfire Likelihood | 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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