Los Angeles County property records for 31 addresses on Lost River Dr, Diamond Bar, CA · Last verified August 2026
| Properties | 31 |
|---|---|
| Median Sale Price | $748,000 |
| Deeds and Mortgages on File | 41 |
| Median Price per Sqft | $520 |
| Owner Occupied | 74% |
| Median Annual Tax Bill | $7,197 |
| Median Year Built | 1963 |
| Median Ownership Tenure | 13 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 1,910 sqft · 0.199 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $218,000Aug 1998 | $4,6872025 | —Aug 1998 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 4 ba · 2,798 sqft · 0.472 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Apr 2014 | $8,8442025 | Amount on Record Jun 2006 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2 ba · 1,315 sqft · 0.258 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $569,000Oct 2015 | $8,6442025 | Amount on Record May 2015 | 2 Names on Record | AssessorUpdated Jun 2026 |
3 bd · 2 ba · 1,280 sqft · 0.176 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $199,000Jan 2000 | $4,3382025 | Amount on Record Jun 1995 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,280 sqft · 0.207 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $182,000Apr 1991 | $4,5062025 | —Dec 2016 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 1,646 sqft · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $748,000Jul 2018 | $10,5762025 | Amount on Record Jul 2005 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2 ba · 1,315 sqft · 0.233 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $475,000Mar 2013 | $7,5912025 | 1 Name on Record | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 1,288 sqft · 0.178 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $362,000Nov 2003 | $7,1972025 | Amount on Record Jul 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 1,315 sqft · 0.186 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $645,000Feb 2021 | $8,8362025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2 ba · 1,300 sqft · 0.237 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Mar 2025 | $9,7242025 | Amount on Record Apr 2017 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2 ba · 1,288 sqft · 0.231 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $186,000Dec 1988 | $4,7352025 | —Oct 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 2 ba · 1,288 sqft · 0.19 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $860,000Jul 2022 | $11,2822025 | —Jul 2021 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jun 2026 |
4 bd · 2 ba · 1,315 sqft · 0.218 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $179,000Sep 1994 | $4,2032025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 1,300 sqft · 0.201 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $207,000Mar 2000 | $4,3662025 | Amount on Record May 1999 | 2 Names on Record | AssessorUpdated Jun 2026 |
3 bd · 2 ba · 1,280 sqft · 0.213 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $666,000Jun 2019 | $9,4792025 | Amount on Record Sep 2008 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2 ba · 1,376 sqft · 0.18 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $559,000Oct 2013 | $8,7822025 | Amount on Record Sep 2002 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2 ba · 1,315 sqft · 0.22 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,4002025 | —Jan 2016 | 2 Names on Record | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 1,315 sqft · 0.192 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $159,500Mar 1996 | $3,8032025 | Amount on Record May 1995 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 1,300 sqft · 0.222 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,7692025 | —Nov 1998 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 1,288 sqft · 0.19 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $408,000Oct 2008 | $6,9562025 | Amount on Record Nov 2007 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2 ba · 1,588 sqft · 0.206 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,8192025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2 ba · 1,315 sqft · 0.185 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2000 | $1,8652025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
5 bd · 3 ba · 1,830 sqft · 0.196 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $720,000Jul 2017 | $10,5112025 | Amount on Record Dec 1993 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,300 sqft · 0.205 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $218,500May 1999 | $4,7862025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,700 sqft · 0.19 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000Jul 2016 | $9,9332025 | —May 1998 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2 ba · 1,315 sqft · 0.199 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Mar 2025 | $9,9292025 | Amount on Record Dec 2017 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 1,624 sqft · 0.205 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Oct 2016 | $9,6602025 | —Oct 2013 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2 ba · 1,288 sqft · 0.208 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $652,000Jun 2017 | $9,6462025 | Amount on Record Apr 2005 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2 ba · 1,315 sqft · 0.193 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $388,000May 2010 | $6,5842025 | Amount on Record Feb 2010 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,098 sqft · 0.223 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $520,000Jul 2013 | $12,5162025 | Amount on Record Jul 1998 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 1,280 sqft · 0.233 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,6642025 | —Sep 2001 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |