Los Angeles County property records for 45 addresses on Cornerstone Dr, Walnut, CA · Last verified August 2026
| Properties | 45 |
|---|---|
| Median Sale Price | $820,000 |
| Deeds and Mortgages on File | 83 |
| Median Price per Sqft | $458 |
| Owner Occupied | 71% |
| Median Annual Tax Bill | $10,181 |
| Median Year Built | 2018 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 1,830 sqft · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $730,007May 2018 | $10,4032025 | 1 Name on Record | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 1,760 sqft · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $790,000Oct 2021 | $10,4832025 | Amount on Record May 2018 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $705,000Mar 2018 | $10,0582025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Sep 2021 | $10,7852025 | Amount on Record Mar 2018 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $696,000Mar 2018 | $9,9502025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $683,000Jul 2018 | $9,5872025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 1,760 sqft · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $888,000Oct 2025 | $9,5112025 | Amount on Record May 2018 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $695,000Jun 2018 | $9,9252025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,790 sqft · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Mar 2018 | $10,6642025 | —Mar 2018 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Aug 2020 | $10,0402025 | —Aug 2020 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $669,000Mar 2018 | $9,5172025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,880 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $952,000Aug 2024 | $11,7532025 | —Jul 2018 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $692,000Feb 2018 | $9,8232025 | —Feb 2018 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $999,000Sep 2022 | $12,7052025 | Amount on Record Oct 2017 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $730,500Nov 2017 | $10,2602025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $680,000Dec 2020 | $9,1402025 | Amount on Record Dec 2017 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,760 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $960,000Mar 2025 | $9,5862025 | Amount on Record Aug 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $746,000Oct 2017 | $10,5552025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3 ba · 1,780 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $735,500Dec 2017 | $10,4072025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 1,760 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $656,454Mar 2018 | $9,3582025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $693,000Nov 2017 | $9,7522025 | —Aug 2023 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 1,830 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,1812025 | 2 Names on Record | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $720,000Aug 2019 | $9,8352025 | Amount on Record Oct 2017 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 1,800 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $971,000Apr 2026 | $11,7942025 | Amount on Record Mar 2022 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,760 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $669,000Oct 2017 | $9,5842025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $703,500Sep 2017 | $9,9762025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $677,000Mar 2026 | $11,1402025 | Amount on Record Dec 2021 | 1 Name on Record | Assessor + 6 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 1,820 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $777,000Jun 2021 | $10,3672025 | Amount on Record Aug 2017 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $679,000Aug 2017 | $9,8932025 | —Feb 2022 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 1,760 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $765,000Jul 2021 | $10,0972025 | Amount on Record Aug 2017 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $709,500Jun 2017 | $10,1502025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 1,830 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $839,000Nov 2021 | $11,0272025 | Amount on Record Jun 2017 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Apr 2021 | $10,1072025 | Amount on Record May 2017 | 2 Names on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 1,750 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $712,000May 2017 | $10,1842025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,760 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $710,000May 2017 | $10,2402025 | —May 2017 | 2 Names on Record | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $728,000May 2017 | $10,4952025 | —May 2017 | 1 Name on Record | AssessorUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.457 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $721,000Dec 2018 | $10,0302025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3 ba · 1,760 sqft · 0.457 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $685,000Dec 2018 | $9,5452025 | —Dec 2018 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.457 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $935,000Jun 2023 | $11,9912025 | Amount on Record Jun 2019 | 1 Name on Record Owner Occupied | Assessor + 8 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 1,830 sqft · 0.457 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $734,000Dec 2018 | $10,1972025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 1,830 sqft · 0.457 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $764,500Dec 2018 | $10,5982025 | —Dec 2018 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 1,750 sqft · 0.457 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $728,500Dec 2018 | $10,1102025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,760 sqft · 0.457 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $817,000Nov 2021 | $10,6722025 | Amount on Record Dec 2018 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 3 ba · 1,750 sqft · 0.457 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $749,000Feb 2019 | $10,3832025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3 ba · 1,830 sqft · 0.457 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $808,000Dec 2018 | $11,0842025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |