Block Report

1400 Block of Jefferson 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 1400 Block of Jefferson St.

About this block

The 1400 block of Jefferson St contains 6 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1915 to 2012. There are 10 open code violations across the block. The block has seen 9 ownership transfers in the last five years. 2 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
1402-06 Jefferson St0YesB
1409 Jefferson St20120YesA
1411 Jefferson St19152YesB
1413 Jefferson St8YesF
1415 Jefferson St20100YesA
1417 Jefferson St19150YesA

Recent block activity

  1. 2026-06-21Tax delinquency recorded · 1413 Jefferson St
  2. 2026-05-20Inspection · 1413 Jefferson St
  3. 2026-03-31Inspection · 1413 Jefferson St
  4. 2026-03-27Inspection · 1413 Jefferson St
  5. 2026-03-13Inspection · 1413 Jefferson St
  6. 2026-03-01Tax delinquency recorded · 1413 Jefferson St
  7. 2026-01-14Transferred · 1417 Jefferson St
  8. 2025-10-22License expired · 1409 Jefferson St
  9. 2025-10-14Transferred · 1413 Jefferson St
  10. 2025-09-29Transferred · 1413 Jefferson St
  11. 2025-09-03Inspection · 1413 Jefferson St
  12. 2025-09-03Inspection · 1413 Jefferson St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB2.00
StreetB0.45
ZIP 19121B0.24
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