Block Report

3400 Block of J St

7 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 7 properties on the 3400 Block of J St.

About this block

The 3400 block of J St contains 8 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1900 to 2021. There are currently no open code violations on the block. The block has seen 32 ownership transfers in the last five years. 5 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 88% of its parcels.

All properties on this block (8)

AddressYearOpen violOwner-occGrade
3400 J St19000YesC
3400 J St19350YesB
3401 J St0YesC
3412 J St19200YesB
3412 J St19350YesC
3450 J St19150YesA
3460 J St20210YesA
3461-63 J St00YesB

Recent block activity

  1. 2026-11-25License expired · 3400 J St
  2. 2026-06-21Tax delinquency recorded · 3400 J St
  3. 2026-06-21Tax delinquency recorded · 3400 J St
  4. 2026-06-21Tax delinquency recorded · 3412 J St
  5. 2026-05-02License expired · 3450 J St
  6. 2026-04-30Inspection · 3412 J St
  7. 2026-04-30Inspection · 3412 J St
  8. 2026-04-15Inspection · 3400 J St
  9. 2026-03-18Inspection · 3412 J St
  10. 2026-03-18Inspection · 3412 J St
  11. 2026-03-12Inspection · 3400 J St
  12. 2026-03-12License expired · 3460 J St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB0.00
StreetA0.01
ZIP 19134B0.24
Citywide