Block Report

500 Block of N Gross St

31 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 31 properties on the 500 Block of N Gross St.

About this block

The 500 block of N Gross St contains 31 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1965. There are 2 open code violations across the block. The block has seen 31 ownership transfers in the last five years. 31 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 16% of its parcels.

All properties on this block (31)

AddressYearOpen violOwner-occGrade
510 N Gross St19200YesB
511 N Gross St19250YesB
512 N Gross St19200YesA
513 N Gross St19250YesB
514 N Gross St19200YesA
515 N Gross St19250YesA
516 N Gross St19200YesA
517 N Gross St19251YesA
518 N Gross St19200YesA
519 N Gross St19250YesA
Show all 31 properties
AddressYearOpen violOwner-occGrade
520 N Gross St19250YesA
521 N Gross St19250YesA
522 N Gross St19250YesA
523 N Gross St19250YesA
524 N Gross St19250YesA
525 N Gross St19250YesA
526 N Gross St19250YesA
527 N Gross St19250YesA
528 N Gross St19250YesA
529 N Gross St19250YesA
530 N Gross St19250YesA
531 N Gross St19250YesA
532 N Gross St19650YesB
533 N Gross St19250YesA
534 N Gross St19650YesA
535 N Gross St19250YesA
540 N Gross St19651YesB
547 N Gross St19250YesA
549 N Gross St19250YesC
551 N Gross St19250YesA
553 N Gross St19250YesA

Recent block activity

  1. 2027-03-30License expired · 553 N Gross St
  2. 2026-06-21Tax delinquency recorded · 549 N Gross St
  3. 2026-06-21Tax delinquency recorded · 510 N Gross St
  4. 2026-04-24License expired · 547 N Gross St
  5. 2026-03-01Tax delinquency recorded · 525 N Gross St
  6. 2026-03-01Tax delinquency recorded · 549 N Gross St
  7. 2026-03-01Tax delinquency recorded · 510 N Gross St
  8. 2026-02-19License issued · 553 N Gross St
  9. 2025-10-28Permit issued · 511 N Gross St — Addition And/Or Alteration
  10. 2025-10-07Permit issued · 511 N Gross St — Addition And/Or Alteration
  11. 2025-10-07Complaint closed · 549 N Gross St
  12. 2025-09-30Transferred · 514 N Gross St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.06
StreetA0.27
ZIP 19151A0.17
Citywide