Block Report

3500 Block of N Sydenham St

37 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 37 properties on the 3500 Block of N Sydenham St.

About this block

The 3500 block of N Sydenham St contains 37 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1900 to 2007. There are 8 open code violations across the block. The block has seen 38 ownership transfers in the last five years. 30 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 24% of its parcels.

All properties on this block (37)

AddressYearOpen violOwner-occGrade
3501 N Sydenham St20070YesA
3503 N Sydenham St20070YesA
3505 N Sydenham St20070YesA
3506 N Sydenham St19310YesA
3507 N Sydenham St20070YesA
3508 N Sydenham St19250YesA
3509 N Sydenham St19400YesA
3510 N Sydenham St19000YesA
3511 N Sydenham St19400YesA
3512 N Sydenham St19250YesA
Show all 37 properties

Recent block activity

  1. 2027-02-28License expired · 3507 N Sydenham St
  2. 2026-09-29License expired · 3535 N Sydenham St
  3. 2026-06-28License expired · 3542 N Sydenham St
  4. 2026-06-21Tax delinquency recorded · 3522 N Sydenham St
  5. 2026-06-21Tax delinquency recorded · 3523 N Sydenham St
  6. 2026-06-21Tax delinquency recorded · 3517 N Sydenham St
  7. 2026-06-21Tax delinquency recorded · 3515 N Sydenham St
  8. 2026-06-21Tax delinquency recorded · 3544 N Sydenham St
  9. 2026-06-21Tax delinquency recorded · 3518 N Sydenham St
  10. 2026-06-21Tax delinquency recorded · 3546 N Sydenham St
  11. 2026-06-21Tax delinquency recorded · 3519 N Sydenham St
  12. 2026-06-21Tax delinquency recorded · 3535 N Sydenham St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.22
StreetB0.28
ZIP 19140B0.26
Citywide