Block Report

4800 Block of Haverford Ave

19 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 19 properties on the 4800 Block of Haverford Ave.

About this block

The 4800 block of Haverford Ave contains 19 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1925 to 1925. There are 24 open code violations across the block. The block has seen 18 ownership transfers in the last five years. 15 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 21% of its parcels.

All properties on this block (19)

Recent block activity

  1. 2026-06-21Tax delinquency recorded · 4821 Haverford Ave
  2. 2026-06-21Tax delinquency recorded · 4843 Haverford Ave
  3. 2026-06-21Tax delinquency recorded · 4839 Haverford Ave
  4. 2026-06-21Tax delinquency recorded · 4815 Haverford Ave
  5. 2026-06-21Tax delinquency recorded · 4833 Haverford Ave
  6. 2026-06-21Tax delinquency recorded · 4825 Haverford Ave
  7. 2026-03-01Tax delinquency recorded · 4815 Haverford Ave
  8. 2026-03-01Tax delinquency recorded · 4843 Haverford Ave
  9. 2026-03-01Tax delinquency recorded · 4841 Haverford Ave
  10. 2026-03-01Tax delinquency recorded · 4821 Haverford Ave
  11. 2025-11-24Permit issued · 4835 Haverford Ave — Addition And/Or Alteration
  12. 2025-11-03Complaint filed · 4829 Haverford Ave — Property Maintenance Complaint Exterior

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB1.26
StreetB0.38
ZIP 19139A0.24
Citywide