Block Report

4800 Block of Rorer St

42 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 42 properties on the 4800 Block of Rorer St.

About this block

The 4800 block of Rorer St contains 42 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1935 to 1935. There are 1 open code violations across the block. The block has seen 47 ownership transfers in the last five years. 42 properties on the block were built before 1978 and may carry lead-paint risk under Philadelphia's lead disclosure ordinance. The top three property owners on this block control approximately 7% of its parcels.

All properties on this block (42)

AddressYearOpen violOwner-occGrade
4806 Rorer St19350YesB
4808 Rorer St19350YesA
4810 Rorer St19350YesA
4812 Rorer St19350YesA
4814 Rorer St19350YesA
4816 Rorer St19350YesA
4818 Rorer St19350YesA
4820 Rorer St19350YesA
4822 Rorer St19350YesA
4824 Rorer St19350YesA
Show all 42 properties
AddressYearOpen violOwner-occGrade
4825 Rorer St19350YesB
4826 Rorer St19350YesA
4827 Rorer St19350YesA
4828 Rorer St19350YesA
4829 Rorer St19350YesA
4830 Rorer St19350YesA
4831 Rorer St19350YesC
4832 Rorer St19350YesA
4833 Rorer St19350YesA
4834 Rorer St19350YesA
4835 Rorer St19350YesA
4836 Rorer St19350YesA
4837 Rorer St19350YesA
4838 Rorer St19350YesC
4839 Rorer St19350YesB
4840 Rorer St19350YesA
4841 Rorer St19350YesA
4842 Rorer St19350YesA
4843 Rorer St19350YesA
4844 Rorer St19350YesA
4845 Rorer St19350YesA
4846 Rorer St19350YesA
4847 Rorer St19350YesA
4848 Rorer St19350YesA
4849 Rorer St19351YesB
4850 Rorer St19350YesB
4851 Rorer St19350YesA
4852 Rorer St19350YesA
4853 Rorer St19350YesA
4854 Rorer St19350YesA
4855 Rorer St19350YesA
4856 Rorer St19350YesB

Recent block activity

  1. 2027-02-28License expired · 4822 Rorer St
  2. 2027-02-28License expired · 4836 Rorer St
  3. 2026-12-05License expired · 4832 Rorer St
  4. 2026-06-21Tax delinquency recorded · 4839 Rorer St
  5. 2026-06-21Tax delinquency recorded · 4850 Rorer St
  6. 2026-06-21Tax delinquency recorded · 4855 Rorer St
  7. 2026-06-21Tax delinquency recorded · 4838 Rorer St
  8. 2026-06-21Tax delinquency recorded · 4806 Rorer St
  9. 2026-06-21Tax delinquency recorded · 4831 Rorer St
  10. 2026-06-20License expired · 4848 Rorer St
  11. 2026-03-17License issued · 4832 Rorer St
  12. 2026-03-01Tax delinquency recorded · 4838 Rorer St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.02
StreetA0.07
ZIP 19120A0.13
Citywide