Los Angeles County property records for 12 addresses on Washington Ave, Diamond Bar, CA · Last verified August 2026
| Properties | 12 |
|---|---|
| Median Sale Price | $458,000 |
| Deeds and Mortgages on File | 12 |
| Median Price per Sqft | $291 |
| Owner Occupied | 67% |
| Median Annual Tax Bill | $6,579 |
| Median Year Built | 1985 |
| Median Ownership Tenure | 19 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 ba · 3,996 sqft · 18 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $87,8902025 | —Nov 2017 | 2 Names on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 3 ba · 1,578 sqft · 0.034 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $248,000Dec 2002 | $4,8612025 | Amount on Record Nov 1999 | 2 Names on Record | AssessorUpdated Jun 2026 |
2 bd · 3 ba · 1,368 sqft · 0.033 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $137,000May 1995 | $3,3262025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 3 ba · 1,368 sqft · 0.033 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $222,500Jan 2003 | $4,4062025 | Amount on Record Dec 2000 | 2 Names on Record | AssessorUpdated Aug 2026 |
2 bd · 2 ba · 1,280 sqft · 0.034 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $470,000Nov 2020 | $6,5792025 | Amount on Record Feb 2011 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 bd · 2 ba · 1,280 sqft · 0.028 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Aug 2018 | $6,4952025 | Amount on Record Feb 2009 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 3 ba · 1,578 sqft · 0.038 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $458,000Jun 2016 | $7,0152025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 3 ba · 1,578 sqft · 0.034 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $436,000Nov 2005 | $7,4622025 | Amount on Record Jun 2004 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · 1,280 sqft · 0.033 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000Sep 2023 | $8,5432025 | Amount on Record Aug 2012 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 2 ba · 1,280 sqft · 0.033 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $357,000Nov 2007 | $6,0312025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 3 ba · 1,368 sqft · 0.033 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $170,000Aug 2000 | $3,5512025 | Amount on Record Feb 1998 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 3 ba · 1,578 sqft · 0.033 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Mar 2020 | $7,4022025 | Amount on Record Jan 2012 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |