Block Report

600 Block of S 21st St

6 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 6 properties on the 600 Block of S 21st St.

About this block

The 600 block of S 21St St contains 7 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1915 to 1960. There are currently no open code violations on the block. The block has seen 4 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 43% of its parcels.

All properties on this block (7)

AddressYearOpen violOwner-occGrade
614 S 21st St19150YesA
616 S 21st St19600YesA
618 S 21st St19150YesB
620 S 21st St19150YesB
622 S 21st St19150YesA
624-26 S 21st St19150YesA
628 S 21st St19150YesA

Recent block activity

  1. 2026-04-25Complaint filed · 618 S 21st St — Building Structurally Deficient (Occupied)
  2. 2026-04-24Transferred · 614 S 21st St
  3. 2026-04-15Transferred · 614 S 21st St
  4. 2025-10-30License expired · 614 S 21st St
  5. 2025-10-14Transferred · 620 S 21st St
  6. 2025-09-23Complaint closed · 618 S 21st St
  7. 2025-09-22Transferred · 620 S 21st St
  8. 2025-09-21Complaint filed · 618 S 21st St — Building Structurally Deficient (Occupied)
  9. 2025-06-25Transferred · 614 S 21st St
  10. 2025-06-25Transferred · 614 S 21st St
  11. 2025-06-10Transferred · 614 S 21st St
  12. 2025-05-30Transferred · 614 S 21st St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.00
StreetA0.12
ZIP 19146A0.08
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