Los Angeles County property record for 665 Armitos Pl, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,499 sqft · built 1988 |
| Lot Size | 2.1 acres (91,598 sqft) |
| Owner | Individual Name on File |
| Last Sale | $386,000 (Sep 2003) |
| Tax Bill | $7,853 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 8281-039-039 |
| Primary APN | 8281-039-039 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,499 sqft Living Area |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Construction Type | Wood |
| Lot Area | 91,598 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 665 ARMITOS PL |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-1864 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR115000- |
| Legal Description | TR=42580 LOT 15 |
| Legal Subdivision | 42580 |
| Legal Tract | 42580 |
| Legal Block | 1 |
| Legal Lot Number | 15 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 403321 |
665 Armitos Pl is owned and occupied by an individual who bought it in September 2003.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 665 ARMITOS PL, DIAMOND BAR, CA 91765-1864 |
| Occupancy | Owner Occupied |
| 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 | Sep 15, 2003 · Amount on File |
| Deed Sale | Sep 15, 2003 · Amount on File |
| Prior Sale | Jun 25, 1999 · Amount on File |
| Deed Document Number | 20032694491 |
| Prior Transfer Date | Apr 4, 1996 |
| Prior Transfer Doc | 0000723678 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 665 ARMITOS PL, DIAMOND BAR, CA 91765-1864 |
| Document Number | 0000851929 |
| Instrument Date | Jul 20, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2020 |
| Title Company | STEWART TITLE, STEWART TITLE/CA |
| Name | Verified Name |
|---|---|
| Address | 665 ARMITOS PL DIAMOND BAR CA 917651864, DIAMOND BAR, CA 91765-1864 |
| Document Number | 0000851929 |
|---|---|
| Date | Jul 29, 2020 |
| Instrument | 851929 |
| Name | AAA CAP INV |
|---|---|
| Type | Funding / Finance Company |
| Address | ALHAMBRA, CA 91801 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 28, 2050 |
The 2025 property tax bill for 665 Armitos Pl was $7,853 with a homeowner's exemption.
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 | $559,769 (+2%) Land $371,248 Building $188,521 | |
| 2025 | $7,853.00 Homeowner's exemption | $548,794 Land $363,969 Building $184,825 |
| 2023 | $7,030.00 (+2.25%) Homeowner's exemption | $527,486 Land $349,837 Building $177,649 |
| 2022 | $6,875.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 665 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 665 Armitos Pl is moderate, ranking above 40% of the US, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 40% of the US · lower than 76% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Direct burnable vegetation |
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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