Los Angeles County property record for 547 Armitos Pl, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,604 sqft · built 1987 |
| Lot Size | 0.3 acres (13,051 sqft) |
| Owner | Individual Name on File |
| Last Sale | $393,000 (Apr 2011) |
| Tax Bill | $7,138 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8281-035-059 |
| Primary APN | 8281-035-059 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 1,604 sqft Living Area |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 13,051 sqft (0.3 acres) |
| Lot Dimensions | 100 ft deep x 132 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 547 ARMITOS PL |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-1862 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR115000- |
| Legal Description | *TR=42587 LOT 18 |
| Legal Subdivision | 42587 |
| Legal Tract | 42587 |
| Legal Block | 3 |
| Legal Lot Number | 18 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 403321 |
547 Armitos Pl is owned by an individual who bought it in April 2011.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 8463, ROWLAND HEIGHTS, CA 91748-0463 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 20, 2011 · Amount on File |
| Deed Sale | Apr 20, 2011 · Amount on File |
| Prior Sale | Dec 20, 2010 · Amount on File |
| Deed Document Number | 2011570402 |
| Prior Transfer Date | Aug 22, 1996 |
| Prior Transfer Doc | 0001391223 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 547 Armitos Pl was $7,138.
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 | $513,560 (+2%) Land $410,853 Building $102,707 | |
| 2025 | $7,138.00 | $503,492 Land $402,798 Building $100,694 |
| 2023 | $6,468.00 (+1.55%) | $483,942 Land $387,157 Building $96,785 |
| 2022 | $6,369.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 547 Armitos Pl in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 547 Armitos Pl is moderate, ranking above 57% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 57% of the US · lower than 66% of California |
|---|---|
| Wildfire Likelihood | 0.1% 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 487 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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