Delaware County property records for 3 addresses on Keystone Ave, Upper Darby, PA · Last verified August 2026
| Properties | 3 |
|---|---|
| Median Sale Price | $57,000 |
| Deeds and Mortgages on File | 6 |
| Median Price per Sqft | $52 |
| Median Annual Tax Bill | $3,334 |
| Median Year Built | 1913 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 1 ba · 1,044 sqft · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $72,000Sep 2021 | $3,3342026 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 956 sqft · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,000Apr 2022 | $3,2282026 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,790 sqft · 0.066 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $57,000Aug 1995 | $5,0002026 | 1 Name on Record | Assessor + 2 DocumentsUpdated 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 |