Block Report

4200 Block of Leiper St

5 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 5 properties on the 4200 Block of Leiper St.

About this block

The 4200 block of Leiper St contains 6 properties tracked on KnowMyBlock, with an average grade of C. Construction dates range from 1922 to 1922. There are currently no open code violations on the block. The block has seen 1 ownership transfers in the last five years. 3 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 (6)

AddressYearOpen violOwner-occGrade
4211-15 Leiper St19220YesC
4226 Leiper St0YesB
4228 Leiper St19220YesC
4231 Leiper St0YesB
4235 Leiper St0YesC
4240 Leiper St19220YesB

Recent block activity

  1. 2026-06-21Tax delinquency recorded · 4226 Leiper St
  2. 2026-06-21Tax delinquency recorded · 4228 Leiper St
  3. 2026-04-09Inspection · 4228 Leiper St
  4. 2025-12-26Inspection · 4228 Leiper St
  5. 2025-12-08Complaint closed · 4240 Leiper St
  6. 2025-11-19Inspection · 4228 Leiper St
  7. 2025-08-29Inspection · 4228 Leiper St
  8. 2025-08-29Violation opened · 4228 Leiper St — PM15-308.1
  9. 2025-07-14Complaint filed · 4228 Leiper St — Property Maintenance High Weeds
  10. 2025-06-11Violation resolved · 4235 Leiper St — PM15-108.1
  11. 2025-06-11Violation resolved · 4235 Leiper St — PM15-304.1(H)
  12. 2025-06-11Violation resolved · 4235 Leiper St — PM15-304.1(G)

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB0.00
StreetB0.25
ZIP 19124A0.17
Citywide