Delaware County property records for 60 addresses on N Keystone Ave, Upper Darby, PA · Last verified August 2026
| Properties | 60 |
|---|---|
| Median Sale Price | $110,000 |
| Deeds and Mortgages on File | 59 |
| Median Price per Sqft | $98 |
| Owner Occupied | 32% |
| Median Annual Tax Bill | $3,459 |
| Median Year Built | 1913 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3,128 sqft · built 1920 · 0.044 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $31,500Apr 2000 | $8,1012026 | —Apr 2000 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 1,654 sqft · built 1913 · 0.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $65,000Jan 2020 | $4,8092026 | Amount on Record Jun 2003 | Owner on Record | AssessorUpdated Jun 2026 |
4 bd · 2.5 ba · 1,654 sqft · built 1913 · 0.058 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $67,000Jan 2007 | $4,8322026 | Amount on Record Oct 1998 | Owner on Record | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,512 sqft · built 1913 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $56,000Jun 2000 | $4,4502026 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3,838 sqft · built 1950 · 0.087 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $35,000Apr 2017 | $10,4752026 | Amount on Record Sep 2012 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,250 sqft · built 1913 · 0.039 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $38,000Nov 2009 | $3,7452026 | Owner on Record | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,044 sqft · built 1913 · 0.033 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $46,000May 1996 | $3,2272026 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,174 sqft · built 1913 · 0.039 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,500Dec 2019 | $3,5442026 | Amount on Record Jul 2015 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,044 sqft · built 1913 · 0.046 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $41,900May 1997 | $3,4872026 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,147 sqft · built 1913 · 0.032 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $18,000Jan 2002 | $3,4822026 | Owner on Record | AssessorUpdated Jun 2026 |
3 bd · 2 ba · 1,084 sqft · built 1913 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $69,000Feb 2021 | $3,4812026 | Amount on Record Jul 2003 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,104 sqft · built 1913 · 0.032 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Dec 2015 | $1,6162026 | Amount on Record Apr 2003 | Owner on Record | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,068 sqft · built 1913 · 0.033 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,000May 2019 | $3,3912026 | Amount on Record Apr 2002 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,068 sqft · built 1913 · 0.032 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $90,000Aug 2021 | $3,3892026 | Amount on Record Mar 2000 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,254 sqft · built 1913 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $45,000Jul 2005 | $3,4822026 | Owner on Record | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,068 sqft · built 1913 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Oct 2025 | $3,3802026 | Amount on Record Aug 2007 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 1,302 sqft · built 1913 · 0.048 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $27,000May 2004 | $3,4592026 | Amount on Record Jan 2003 | Owner on Record | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,068 sqft · built 1913 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $105,500Apr 2024 | $3,3942026 | Amount on Record Jan 2002 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,280 sqft · built 1913 · 0.046 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $21,500May 2017 | $3,5182026 | Amount on Record Apr 2017 | Owner on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,068 sqft · built 1913 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $196,000Oct 2025 | $3,3592026 | Amount on Record Dec 2022 | Owner on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,280 sqft · built 1913 · 0.044 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,4742026 | 2 Owners on Record | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,068 sqft · built 1913 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Sep 2021 | $3,2512026 | Amount on Record Nov 2020 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 2 ba · 1,242 sqft · built 1913 · 0.044 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $190,000Apr 2026 | $3,8732026 | Amount on Record Oct 2020 | Owner on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,068 sqft · built 1913 · 0.032 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,000Nov 2022 | $3,2942026 | Amount on Record Aug 2007 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,324 sqft · built 1913 · 0.046 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,000Mar 2020 | $3,5242026 | Amount on Record Feb 2010 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,068 sqft · built 1913 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $78,420Apr 2022 | $3,3942026 | Amount on Record Oct 2006 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,214 sqft · built 1913 · 0.041 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,000Jan 2002 | $3,3982026 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1.5 ba · 1,269 sqft · built 1913 · 0.041 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,000Oct 2001 | $3,5662026 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,258 sqft · built 1913 · 0.039 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $25,000Apr 1996 | $3,4482026 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,001 sqft · built 1913 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $26,000Dec 2011 | $3,9252026 | —Sep 2011 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,258 sqft · built 1913 · 0.037 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Oct 2024 | $3,4432026 | Amount on Record Sep 2006 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,704 sqft · built 1920 · 0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $99,000May 2010 | $5,3482026 | Amount on Record — | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 1 ba · 1,258 sqft · built 1913 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Nov 2025 | $3,4062026 | Amount on Record Nov 2024 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,010 sqft · built 1913 · 0.033 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1982 | $3,2822026 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,258 sqft · built 1913 · 0.044 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Aug 2021 | $2,4422026 | Amount on Record Aug 2009 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 956 sqft · built 1913 · 0.037 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,2412026 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,258 sqft · built 1913 · 0.039 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $67,815May 2018 | $3,5482026 | Amount on Record Nov 1983 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 956 sqft · built 1913 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $56,500May 2011 | $3,2172026 | —Jan 2011 | 2 Owners on Record | AssessorUpdated Jun 2026 |
2 bd · 1 ba · 1,075 sqft · built 1913 · 0.037 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $60,000Aug 2021 | $2,2202026 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 956 sqft · built 1913 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $39,500May 1998 | $1,8212026 | —May 1998 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,280 sqft · built 1913 · 0.039 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $26,300Nov 1981 | $3,6972026 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,064 sqft · built 1913 · 0.033 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,000Sep 2015 | $1,8212026 | Amount on Record Jun 2015 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,280 sqft · built 1913 · 0.041 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Feb 2022 | $3,6342026 | Amount on Record Jul 2011 | Owner on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 956 sqft · built 1913 · 0.037 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $605,000May 2019 | $3,2482026 | —Mar 2001 | Owner on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,258 sqft · built 1913 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,000Mar 2026 | $3,5942026 | Amount on Record Jan 2026 | Owner on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 956 sqft · built 1913 · 0.033 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000Sep 2021 | $3,2842026 | Amount on Record Nov 2020 | Owner on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,324 sqft · built 1913 · 0.037 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $45,000Apr 2009 | $3,6302026 | —Jul 2008 | 2 Owners on Record | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,046 sqft · built 1913 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $36,000Jan 1997 | $3,3582026 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 bd · 1 ba · 1,322 sqft · built 1905 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $62,500Aug 2020 | $3,6632026 | —Jul 1994 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,046 sqft · built 1913 · 0.032 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $105,000Jun 2021 | $3,3222026 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,280 sqft · built 1913 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000Feb 2009 | $3,6292026 | —Feb 2008 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 988 sqft · built 1913 · 0.039 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $65,000Oct 2021 | $3,2912026 | —Aug 1999 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 1,258 sqft · built 1913 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $57,000Jun 2012 | $3,5652026 | Owner on Record | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,036 sqft · built 1913 · 0.032 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,000Feb 2018 | $3,3042026 | Amount on Record Jun 1998 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,258 sqft · built 1913 · 0.032 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,000Jan 1996 | $3,5922026 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 1 ba · 1,258 sqft · built 1913 · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000May 2026 | $3,6002026 | Amount on Record Feb 2022 | Owner on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,258 sqft · built 1913 · 0.033 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $29,900May 1985 | $3,5672026 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1 ba · 1,214 sqft · built 1913 · 0.032 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,507Jul 2016 | $2,6842026 | Amount on Record Apr 2006 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 1,258 sqft · built 1913 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000Sep 2025 | $2,8182026 | Amount on Record Aug 2025 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jun 2026 |
2 bd · 1 ba · 1,214 sqft · built 1913 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,000Jan 2019 | $2,6272026 | Amount on Record Dec 2016 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |