Block Report

500 Block of Porter St

27 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 27 properties on the 500 Block of Porter St.

About this block

The 500 block of Porter St contains 27 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1920. There are currently no open code violations on the block. The block has seen 24 ownership transfers in the last five years. 27 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 11% of its parcels.

All properties on this block (27)

AddressYearOpen violOwner-occGrade
509 Porter St19200YesA
511 Porter St19200YesA
513 Porter St19200YesB
514 Porter St19200YesA
515 Porter St19200YesA
516 Porter St19200YesA
517 Porter St19200YesA
518 Porter St19200YesA
519 Porter St19200YesA
520 Porter St19200YesA
Show all 27 properties
AddressYearOpen violOwner-occGrade
521 Porter St19200YesA
522 Porter St19200YesA
523 Porter St19200YesA
524 Porter St19200YesB
525 Porter St19200YesA
526 Porter St19200YesA
527 Porter St19200YesA
528 Porter St19200YesA
529 Porter St19200YesB
530 Porter St19200YesA
531 Porter St19200YesA
532 Porter St19200YesA
533 Porter St19200YesA
534 Porter St19200YesA
536 Porter St19200YesA
538 Porter St19200YesA
540 Porter St19200YesB

Recent block activity

  1. 2027-05-11License expired · 524 Porter St
  2. 2027-04-21License expired · 516 Porter St
  3. 2027-04-02License expired · 538 Porter St
  4. 2027-03-09License expired · 525 Porter St
  5. 2026-06-21Tax delinquency recorded · 513 Porter St
  6. 2026-06-21Tax delinquency recorded · 529 Porter St
  7. 2026-06-17License expired · 526 Porter St
  8. 2026-05-21License issued · 538 Porter St
  9. 2026-04-08License issued · 524 Porter St
  10. 2026-03-27License issued · 526 Porter St
  11. 2026-03-19License issued · 516 Porter St
  12. 2026-03-10License issued · 525 Porter St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.00
StreetA0.12
ZIP 19148A0.07
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