Block Report

400 Block of Tyson Ave

25 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 25 properties on the 400 Block of Tyson Ave.

About this block

The 400 block of Tyson Ave contains 25 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1950 to 1950. There are 1 open code violations across the block. The block has seen 32 ownership transfers in the last five years. 25 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 12% of its parcels.

All properties on this block (25)

AddressYearOpen violOwner-occGrade
400 Tyson Ave19500YesB
401 Tyson Ave19500YesB
402 Tyson Ave19500YesA
404 Tyson Ave19500YesA
408 Tyson Ave19500YesA
411 Tyson Ave19500YesA
412 Tyson Ave19500YesA
413 Tyson Ave19500YesA
414 Tyson Ave19500YesA
416 Tyson Ave19500YesA
Show all 25 properties
AddressYearOpen violOwner-occGrade
417 Tyson Ave19500YesA
418 Tyson Ave19500YesA
419 Tyson Ave19500YesA
420 Tyson Ave19500YesA
421 Tyson Ave19500YesA
422 Tyson Ave19500YesA
423 Tyson Ave19500YesA
424 Tyson Ave19501YesB
425 Tyson Ave19500YesA
426 Tyson Ave19500YesA
427 Tyson Ave19500YesA
428 Tyson Ave19500YesA
429 Tyson Ave19500YesA
430 Tyson Ave19500YesA
431 Tyson Ave19500YesA

Recent block activity

  1. 2027-01-29License expired · 424 Tyson Ave
  2. 2026-09-15License expired · 426 Tyson Ave
  3. 2026-09-14License expired · 416 Tyson Ave
  4. 2026-06-21Tax delinquency recorded · 401 Tyson Ave
  5. 2026-06-21Tax delinquency recorded · 400 Tyson Ave
  6. 2026-05-05Complaint closed · 420 Tyson Ave
  7. 2026-05-03Complaint filed · 420 Tyson Ave — Demolition Complaints
  8. 2026-04-29License issued · 424 Tyson Ave
  9. 2025-12-27Transferred · 412 Tyson Ave
  10. 2025-12-27Transferred · 412 Tyson Ave
  11. 2025-12-17License issued · 416 Tyson Ave
  12. 2025-11-14Transferred · 412 Tyson Ave

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.04
StreetA0.13
ZIP 19111A0.06
Citywide