Los Angeles County property records for 15 addresses on Penarth Ave, Diamond Bar, CA · Last verified August 2026
| Properties | 15 |
|---|---|
| Median Sale Price | $615,000 |
| Deeds and Mortgages on File | 19 |
| Median Price per Sqft | $394 |
| Owner Occupied | 53% |
| Median Annual Tax Bill | $7,850 |
| Median Year Built | 1964 |
| Median Ownership Tenure | 23 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
12,296 sqft · built 1981 · 0.799 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,137,000Sep 2003 | $23,5922025 | —Sep 2003 | 2 Names on Record | AssessorUpdated Jun 2026 |
11,730 sqft · built 1981 · 0.807 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2023 | $16,5402025 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
5,270 sqft · built 1981 · 0.245 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $721,000Sep 1998 | $7,8502025 | —Sep 1998 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
6,192 sqft · built 1981 · 0.314 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $354,000Jun 1988 | $10,3502025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
7,920 sqft · built 1981 · 0.422 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $469,000Feb 1990 | $13,0642025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
8,500 sqft · built 1981 · 0.452 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,005Jun 1996 | $2,0312025 | 2 Names on Record | AssessorUpdated Jun 2026 |
3 bd · 2 ba · 1,188 sqft · built 1963 · 0.194 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $217,000Jun 2001 | $4,5482025 | Amount on Record Apr 1996 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 1,389 sqft · built 1964 · 0.184 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $615,000Jul 2020 | $8,5702025 | —Mar 2002 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 1,266 sqft · built 1963 · 0.191 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $178,000May 2000 | $3,9422025 | —Aug 2005 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2 ba · 1,266 sqft · built 1964 · 0.208 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Dec 2015 | $7,6922025 | Amount on Record Feb 2010 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,548 sqft · built 1963 · 0.196 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $832,000May 2021 | $11,2822025 | Amount on Record Jan 2021 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2 ba · 1,338 sqft · built 1963 · 0.188 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $345,000Nov 2012 | $5,6352025 | —Dec 2011 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 1,266 sqft · built 1963 · 0.278 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $368,000Mar 2009 | $8,1342025 | —Aug 2008 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 1,389 sqft · built 1963 · 0.249 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1966 | $2,0712025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 1,389 sqft · built 1963 · 0.302 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $975,500Jun 2025 | $4,2332025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 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 |