Washington County property records for 2 addresses on Prosperity Ln, Williamsport, MD · Last verified August 2026
| Properties | 2 |
|---|---|
| Latest Sale | $8,500,000 (Dec 2022) |
| Deeds and Mortgages on File | 9 |
| Average Living Area | 167,096 sq ft |
| Average Year Built | 1982 |
| Average Ownership Tenure | 20 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
231,293 sqft · built 1983 · 16.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,150,000Mar 1990 | $172,6712025 | 1 Name on Record | Assessor + 7 DocumentsUpdated Aug 2026 |
102,900 sqft · built 1982 · 10.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,500,000Dec 2022 | $68,2542025 | —Dec 2007 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |