Block Report

4800 Block of Longshore Ave

21 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 21 properties on the 4800 Block of Longshore Ave.

About this block

The 4800 block of Longshore Ave contains 24 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1885 to 1940. There are 9 open code violations across the block. The block has seen 39 ownership transfers in the last five years. 24 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 25% of its parcels.

All properties on this block (24)

AddressYearOpen violOwner-occGrade
4800 Longshore Ave19300YesB
4801-05 Longshore Ave19300YesB
4807 Longshore Ave19300YesA
4811-13 Longshore Ave19300YesB
4812 Longshore Ave19300YesA
4814 Longshore Ave19300YesA
4815-19 Longshore Ave18850YesB
4816 Longshore Ave19300YesA
4818 Longshore Ave19300YesA
4820 Longshore Ave19300YesA
Show all 24 properties
AddressYearOpen violOwner-occGrade
4821 Longshore Ave19300YesA
4822 Longshore Ave19300YesA
4823 Longshore Ave19385YesD
4824 Longshore Ave19301YesB
4825 Longshore Ave19300YesA
4826 Longshore Ave19300YesB
4827 Longshore Ave19400YesB
4828 Longshore Ave19300YesA
4829 Longshore Ave19360YesB
4830 Longshore Ave19200YesB
4831 Longshore Ave19303YesB
4832 Longshore Ave19300YesB
4833 Longshore Ave19300YesA
4835 Longshore Ave19300YesA

Recent block activity

  1. 2027-03-07License expired · 4825 Longshore Ave
  2. 2027-02-28License expired · 4807 Longshore Ave
  3. 2027-02-28License expired · 4830 Longshore Ave
  4. 2027-02-12License expired · 4832 Longshore Ave
  5. 2026-08-21License expired · 4815-19 Longshore Ave
  6. 2026-07-28License expired · 4820 Longshore Ave
  7. 2026-07-21License expired · 4818 Longshore Ave
  8. 2026-06-21Tax delinquency recorded · 4815-19 Longshore Ave
  9. 2026-06-17License expired · 4801-05 Longshore Ave
  10. 2026-06-15Complaint filed · 4826 Longshore Ave — Property Maintenance Complaint Interior
  11. 2026-05-12Inspection · 4828 Longshore Ave
  12. 2026-04-30License issued · 4825 Longshore Ave

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB0.43
StreetA0.11
ZIP 19135A0.11
Citywide——