Block Report

4300 Block of Haverford Ave

8 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 8 properties on the 4300 Block of Haverford Ave.

About this block

The 4300 block of Haverford Ave contains 8 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1915 to 1950. There are 9 open code violations across the block. The block has seen 2 ownership transfers in the last five years. 7 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 50% of its parcels.

All properties on this block (8)

AddressYearOpen violOwner-occGrade
4301 Haverford Ave0YesB
4303 Haverford Ave19151YesB
4310 Haverford Ave19508YesF
4319 Haverford Ave19150YesA
4321 Haverford Ave19150YesA
4323 Haverford Ave19150YesB
4325 Haverford Ave19150YesA
4327 Haverford Ave19150YesB

Recent block activity

  1. 2026-06-21Tax delinquency recorded · 4303 Haverford Ave
  2. 2026-06-21Tax delinquency recorded · 4327 Haverford Ave
  3. 2026-05-01Permit issued · 4310 Haverford Ave — Addition And/Or Alteration
  4. 2026-04-16Inspection · 4310 Haverford Ave
  5. 2026-04-10Complaint filed · 4310 Haverford Ave — Building Structurally Deficient (Occupied)
  6. 2026-01-13Complaint closed · 4310 Haverford Ave
  7. 2026-01-09Complaint filed · 4310 Haverford Ave — Building Structurally Deficient (Not Occupied)
  8. 2025-11-21Complaint filed · 4310 Haverford Ave — Property Maintenance Complaint Exterior
  9. 2025-10-15Inspection · 4310 Haverford Ave
  10. 2025-10-10Violation opened · 4310 Haverford Ave — PM15-302.1
  11. 2025-10-10Violation opened · 4310 Haverford Ave — PM15-304.6
  12. 2025-10-10Violation opened · 4310 Haverford Ave — PM15-304.2

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB1.12
StreetB0.38
ZIP 19104B0.25
Citywide