Block Report

400 Block of Master St

29 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 29 properties on the 400 Block of Master St.

About this block

The 400 block of Master St contains 30 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 2022. There are 5 open code violations across the block. The block has seen 32 ownership transfers in the last five years. 11 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 10% of its parcels.

All properties on this block (30)

AddressYearOpen violOwner-occGrade
403 Master St19201YesB
405 Master St19200YesC
407 Master St19200YesA
408 Master St19200YesA
409 Master St0YesB
410 Master St19200YesA
411 Master St19204YesF
412 Master St19200YesA
413 Master St19300YesA
414 Master St0YesB
Show all 30 properties
AddressYearOpen violOwner-occGrade
416 Master St19200YesA
418 Master St19200YesA
420 Master St19200YesA
422 Master St20150YesA
424 Master St20150YesA
427-35 Master St0YesB
428 Master St20220YesA
428 Master St20220YesA
428 Master St20220YesA
428 Master St20220YesA
428 Master St20220YesA
428 Master St0YesA
428 Master St20220YesA
428 Master St20220YesA
440 Master St20180YesA
442 Master St20180YesA
444 Master St20180YesA
446 Master St20180YesA
448 Master St20180YesA
450 Master St20180YesA

Recent block activity

  1. 2027-05-07License expired · 428 Master St
  2. 2027-05-07License expired · 428 Master St
  3. 2027-03-10License expired · 428 Master St
  4. 2027-03-10License expired · 428 Master St
  5. 2026-06-21Tax delinquency recorded · 411 Master St
  6. 2026-06-21Tax delinquency recorded · 405 Master St
  7. 2026-05-20Appeal decided · 411 Master St
  8. 2026-05-19Inspection · 411 Master St
  9. 2026-05-08License issued · 428 Master St
  10. 2026-05-08License issued · 428 Master St
  11. 2026-04-29Transferred · 446 Master St
  12. 2026-04-01Transferred · 428 Master St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.17
StreetA0.28
ZIP 19122A0.12
Citywide