Los Angeles County property record for 24425 Rosegate Pl, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,047 sqft · built 1985 |
| Lot Size | 0.207 acres (9,002 sqft) |
| Owner | Individual Name on File |
| Last Sale | $185,000 (Feb 1998) |
| Tax Bill | $6,271 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage May 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 8704-052-039 |
| Primary APN | 8704-052-039 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 2,047 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 9,002 sqft (0.207 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 24425 ROSEGATE PL |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-1465 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR19000* |
| Legal Description | TR=35581 LOT 56 |
| Legal Subdivision | 35581 |
| Legal Tract | 35581 |
| Legal Block | 2 |
| Legal Lot Number | 56 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 403316 |
24425 Rosegate Pl is owned and occupied by an individual who bought it in February 1998.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 24425 ROSEGATE PL, DIAMOND BAR, CA 91765-1465 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 14, 2020 | Deed of Trust, Mortgage · Conventional Mortgage ONY GLO INC |
| May 1, 2020 | Deed of Trust, Mortgage · Conventional Mortgage LOANLOCK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 27, 1998 · Amount on File |
| Deed Sale | Feb 27, 1998 · Amount on File |
| Prior Sale | Sep 25, 1997 · Amount on File |
| Deed Document Number | 1998316739 |
| Prior Transfer Date | Sep 19, 1997 |
| Prior Transfer Doc | 0001483235 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 24425 ROSEGATE PL, DIAMOND BAR, CA 91765-1465 |
| Transaction Type | Mortgage |
| Record Updated | Jul 20, 2022 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 24425 ROSEGATE PL, DIAMOND BAR, CA 91765-1465 |
| Document Number | 0001269857 |
|---|---|
| Date | Oct 14, 2020 |
| Instrument | 20-1269857 |
| Name | ONY GLO INC |
|---|---|
| Type | Mortgage Company |
| Address | SANTA ANA, CA 92707 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 24425 ROSEGATE PL, DIAMOND BAR, CA 91765-1465 |
| Document Number | 0000501925 |
| Instrument Date | May 1, 2020 |
| Transaction Type | Mortgage |
| Record Updated | May 14, 2020 |
| Title Company | TITLE SERVICE AND LIAISON COMPANIES, SYNRGO INC |
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 24425 ROSEGATE PL DIAMOND BAR CA 917651465, DIAMOND BAR, CA 91765-1465 |
| Document Number | 0000501925 |
|---|---|
| Date | May 7, 2020 |
| Instrument | 501925 |
| Name | LOANLOCK |
|---|---|
| Address | SANTA ANA, CA 92707 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 6, 2050 |
The 2025 property tax bill for 24425 Rosegate Pl was $6,271.
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 | $437,786 (+2%) Land $101,293 Building $336,493 | |
| 2025 | $6,271.00 | $429,220 Land $99,307 Building $329,913 |
| 2023 | $5,578.00 (+1.58%) | $412,554 Land $95,451 Building $317,103 |
| 2022 | $5,491.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 24425 Rosegate Pl in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 24425 Rosegate Pl is moderate, ranking above 46% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.08% 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 362 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Frontier, GeoLinks, T-Mobile, Verizon.
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