Los Angeles County property records for 29 addresses on High Knob Rd, Diamond Bar, CA · Last verified August 2026
| Properties | 77 |
|---|---|
| Median Sale Price | $555,000 |
| Deeds and Mortgages on File | 115 |
| Median Price per Sqft | $482 |
| Owner Occupied | 69% |
| Median Annual Tax Bill | $5,771 |
| Median Year Built | 1985 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
7 units · Built 1984 · 1,071 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $535,000Nov 2024 | $5,1692025 | $535,0007 units |
7 units · Built 1985 · 1,071 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $610,000Jun 2025 | $6,5012025 | $480,0007 units |
7 units · Built 1985 · 1,071 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $690,000Aug 2022 | $3,4312025 | $139,5017 units |
7 units · Built 1985 · 1,071 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $460,000Jul 2021 | $5,7712025 | $350,0007 units |
7 units · Built 1985 · 1,071 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $575,000Apr 2022 | $5,4392025 | $325,0007 units |
7 units · Built 1985 · 1,071 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $550,000Jun 2021 | $4,8962025 | $265,0007 units |
7 units · Built 1985 · 1,071 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $518,000Aug 2025 | $4,6452025 | $363,0007 units |
7 units · Built 1985 · 1,071 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $510,000Apr 2022 | $6,2482025 | $385,0007 units |
5 bd · 4 ba · 2,967 sqft · 0.341 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2006 | $8,7862025 | —Apr 2002 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2 ba · 1,699 sqft · 0.263 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,3602025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 2,364 sqft · 0.288 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $144,001Jun 1984 | $4,7262025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 1,784 sqft · 0.218 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,3612025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 5 ba · 2,964 sqft · 0.279 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $480,000Feb 2004 | $12,0282025 | —Mar 2002 | 2 Names on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 4 ba · 2,032 sqft · 0.206 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $546,000Apr 2004 | $13,7032025 | Amount on Record Jun 1998 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 1,784 sqft · 0.241 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $549,000Jan 2014 | $9,2002025 | Amount on Record Mar 2006 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 3 ba · 1,552 sqft · 0.231 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $945,000May 2026 | $3,8072025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 2,128 sqft · 0.248 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $590,000Sep 2014 | $9,6922025 | Amount on Record Feb 2014 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 3 ba · 1,552 sqft · 0.26 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $437,000Apr 2011 | $7,7232025 | —Apr 2011 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
3 bd · 2 ba · 1,507 sqft · 0.229 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1993 | $5,7802025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 1,784 sqft · 0.275 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,3902025 | —Aug 2008 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 2 ba · 1,507 sqft · 0.229 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $615,000Jan 2018 | $9,5182025 | Amount on Record Aug 2003 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2 ba · 1,507 sqft · 0.184 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000May 1995 | $4,4822025 | Amount on Record Dec 1994 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 1,784 sqft · 0.227 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,6322025 | 2 Names on Record | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 2,364 sqft · 0.202 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $855,000Aug 2020 | $12,5542025 | Amount on Record Jul 2017 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
5 bd · 3 ba · 2,407 sqft · 0.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000May 2001 | $6,6642025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 3 ba · 1,552 sqft · 0.212 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $630,000May 2018 | $9,6712025 | Amount on Record Dec 2014 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 3 ba · 1,552 sqft · 0.201 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2006 | $10,8822025 | Amount on Record Jun 2000 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,507 sqft · 0.186 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $496,000Jun 2004 | $9,6612025 | Amount on Record Mar 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2 ba · 2,024 sqft · 0.192 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $307,000Jul 2001 | $6,4602025 | Amount on Record Mar 1999 | 2 Names on Record Owner Occupied | AssessorUpdated 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 |