Los Angeles County property records for 17 addresses on Water Course Dr, Diamond Bar, CA · Last verified October 2026
| Properties | 17 |
|---|---|
| Median Sale Price | $3,600,000 |
| Deeds and Mortgages on File | 22 |
| Median Price per Sqft | $412 |
| Owner Occupied | 76% |
| Median Annual Tax Bill | $38,063 |
| Median Year Built | 2001 |
| Median Ownership Tenure | 21 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
6 bd · 6 ba · 7,476 sqft · built 2002 · 2.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,461,000Dec 2022 | $50,6122025 | Amount on Record May 2010 | Owner on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
8 bd · 9 ba · 7,555 sqft · built 1999 · 0.827 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Dec 1998 | $23,9542025 | —Mar 2025 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
5 bd · 7 ba · 8,213 sqft · built 2002 · 0.676 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000May 1999 | $24,2552025 | 2 Owners on Record | AssessorUpdated Sep 2026 |
7 bd · 6 ba · 8,720 sqft · built 2001 · 0.666 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,600,000Nov 2014 | $52,6962025 | Amount on Record Sep 2000 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
6 bd · 6 ba · 7,530 sqft · built 1998 · 1.34 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Jan 2000 | $38,0632025 | Amount on Record — | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
5 bd · 6 ba · 10,124 sqft · built 2001 · 2.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,380,000Mar 2024 | $54,8552025 | Amount on Record Sep 2010 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
8 bd · 7 ba · 10,515 sqft · built 2001 · 0.615 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $407,000Jun 2001 | $28,4422025 | Amount on Record — | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
7 bd · 8 ba · 10,351 sqft · built 1998 · 0.572 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,180,000Mar 2005 | $55,4652025 | Amount on Record Mar 2000 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
6 bd · 8 ba · 9,038 sqft · built 1998 · 1.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,000May 1998 | $26,3532025 | —Jul 2007 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
7 bd · 8 ba · 7,310 sqft · built 2001 · 1.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $452,000Apr 2001 | $29,2402025 | —Dec 2007 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
7 bd · 7 ba · 7,599 sqft · built 2002 · 1.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2007 | $35,7672025 | —Dec 2006 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
10 bd · 11 ba · 20,281 sqft · built 2001 · 1.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $60,9522025 | Owner on Record | AssessorUpdated Sep 2026 |
6 bd · 7 ba · 7,333 sqft · built 2003 · 1.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $408,000Apr 2001 | $26,8022025 | —Aug 2014 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
5 bd · 5 ba · 9,346 sqft · built 2004 · 1.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,233,000Sep 2020 | $56,0802025 | —Mar 2009 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
5 bd · 6 ba · 8,508 sqft · built 2002 · 0.916 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Aug 2001 | $30,5932025 | —Aug 2001 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
6 bd · 6 ba · 7,326 sqft · built 1999 · 1.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,380,000Mar 2025 | $43,0472025 | Amount on Record Dec 2012 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
8 bd · 8 ba · 9,080 sqft · built 2001 · 1.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2006 | $44,0072025 | —Jan 2011 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |