Block Report

400 Block of S 56th St

46 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 46 properties on the 400 Block of S 56th St.

About this block

The 400 block of S 56Th St contains 46 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1925 to 1925. There are 8 open code violations across the block. The block has seen 60 ownership transfers in the last five years. 46 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 9% of its parcels.

All properties on this block (46)

Address	Year	Owner-occ	Grade
401 S 56th St	1925	Yes	A
403 S 56th St	1925	Yes	A
405 S 56th St	1925	Yes	B
407 S 56th St	1925	Yes	A
409 S 56th St	1925	Yes	B
410 S 56th St	1925	Yes	A
411 S 56th St	1925	Yes	A
412 S 56th St	1925	Yes	A
413 S 56th St	1925	Yes	A
414 S 56th St	1925	Yes	C

Show all 46 properties

Address	Year	Open viol	Owner-occ	Grade
415 S 56th St	1925	0	Yes	A
416 S 56th St	1925	0	Yes	B
417 S 56th St	1925	0	Yes	B
418 S 56th St	1925	5	Yes	D
419 S 56th St	1925	0	Yes	A
420 S 56th St	1925	0	Yes	A
421 S 56th St	1925	2	Yes	C
422 S 56th St	1925	0	Yes	A
423 S 56th St	1925	0	Yes	A
424 S 56th St	1925	0	Yes	A
425 S 56th St	1925	0	Yes	A
426 S 56th St	1925	0	Yes	A
427 S 56th St	1925	0	Yes	B
428 S 56th St	1925	0	Yes	A
429 S 56th St	1925	0	Yes	A
430 S 56th St	1925	0	Yes	A
431 S 56th St	1925	0	Yes	A
432 S 56th St	1925	0	Yes	C
433 S 56th St	1925	0	Yes	B
434 S 56th St	1925	0	Yes	A
435 S 56th St	1925	0	Yes	B
436 S 56th St	1925	0	Yes	A
437 S 56th St	1925	0	Yes	B
438 S 56th St	1925	0	Yes	B
439 S 56th St	1925	0	Yes	A
440 S 56th St	1925	1	Yes	C
441 S 56th St	1925	0	Yes	A
442 S 56th St	1925	0	Yes	A
443 S 56th St	1925	0	Yes	A
444 S 56th St	1925	0	Yes	A
445 S 56th St	1925	0	Yes	A
446 S 56th St	1925	0	Yes	A
447 S 56th St	1925	0	Yes	A
448 S 56th St	1925	0	Yes	B
449 S 56th St	1925	0	Yes	A
451 S 56th St	1925	0	Yes	C

Recent block activity

2027-03-20License expired · 403 S 56th St
2027-02-28License expired · 424 S 56th St
2027-02-01License expired · 441 S 56th St
2027-01-01License expired · 431 S 56th St
2026-11-20License expired · 443 S 56th St
2026-10-20License expired · 448 S 56th St
2026-06-25Complaint closed · 410 S 56th St
2026-06-24Complaint filed · 410 S 56th St — Building Structurally Deficient (Occupied)
2026-06-24License expired · 419 S 56th St
2026-06-21Tax delinquency recorded · 409 S 56th St
2026-06-21Tax delinquency recorded · 414 S 56th St
2026-06-21Tax delinquency recorded · 438 S 56th St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.17
Street	A	0.19
ZIP 19143	A	0.23
Citywide	—	—