Block Report

8500 Block of Williams Ave

68 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 68 properties on the 8500 Block of Williams Ave.

About this block

The 8500 block of Williams Ave contains 68 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1950 to 1956. There are 8 open code violations across the block. The block has seen 84 ownership transfers in the last five years. 68 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 4% of its parcels.

All properties on this block (50)

AddressYearOpen violOwner-occGrade
8500 Williams Ave19500YesA
8501 Williams Ave19500YesA
8502 Williams Ave19500YesA
8503 Williams Ave19500YesA
8504 Williams Ave19500YesA
8505 Williams Ave19500YesA
8506 Williams Ave19500YesA
8507 Williams Ave19500YesA
8508 Williams Ave19500YesA
8509 Williams Ave19500YesA
Show all 50 properties

Recent block activity

  1. 2027-02-28License expired · 8541 Williams Ave
  2. 2026-06-21Tax delinquency recorded · 8565 Williams Ave
  3. 2026-06-21Tax delinquency recorded · 8536 Williams Ave
  4. 2026-06-21Tax delinquency recorded · 8537 Williams Ave
  5. 2026-06-21Tax delinquency recorded · 8557 Williams Ave
  6. 2026-06-21Tax delinquency recorded · 8507 Williams Ave
  7. 2026-06-21Tax delinquency recorded · 8519 Williams Ave
  8. 2026-04-30Transferred · 8522 Williams Ave
  9. 2026-04-29Transferred · 8522 Williams Ave
  10. 2026-04-22Transferred · 8522 Williams Ave
  11. 2026-04-22Transferred · 8520 Williams Ave
  12. 2026-03-01Tax delinquency recorded · 8533 Williams Ave

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.12
StreetA0.12
ZIP 19150A0.08
Citywide