Lehigh County property records for 5 addresses on William Ave, Allentown, PA · Last verified October 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $6,000,000 |
| Deeds and Mortgages on File | 17 |
| Median Price per Sqft | $82 |
| Median Annual Tax Bill | $68,200 |
| Median Year Built | 1988 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
41,040 sqft · built 1989 · 5.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,000,000May 2026 | $62,8882026 | Amount on Record Jan 2024 | Owner on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
43,440 sqft · built 1987 · 3.91 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,600,000Jun 2017 | $68,2002026 | Amount on Record Jul 2008 | Owner on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
96,000 sqft · built 1989 · 8.71 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,600,000Jun 2017 | $97,5452026 | Amount on Record Jul 2008 | Owner on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
43,440 sqft · built 1988 · 3.91 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,750,000May 2026 | $59,0022026 | Amount on Record Jan 2024 | Owner on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
43,440 sqft · built 1988 · 4.49 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,450,000Jan 2012 | $70,6092026 | Amount on Record May 2001 | Owner on Record | Assessor + 1 DocumentUpdated Mar 2026 |