Block Report

400 Block of S 49th St

30 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 30 properties on the 400 Block of S 49th St.

About this block

The 400 block of S 49Th St contains 30 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 41 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 10% of its parcels.

All properties on this block (30)

Address	Year	Owner-occ	Grade
413 S 49th St	1925	Yes	A
414 S 49th St	1925	Yes	A
415 S 49th St	1925	Yes	A
416 S 49th St	1925	Yes	A
417 S 49th St	1925	Yes	A
418 S 49th St	1925	Yes	A
419 S 49th St	1925	Yes	A
420 S 49th St	1925	Yes	A
421 S 49th St	1925	Yes	B
422 S 49th St	1925	Yes	A

Show all 30 properties

Address	Year	Open viol	Owner-occ	Grade
431 S 49th St	1925	0	Yes	A
432 S 49th St	1925	0	Yes	A
433 S 49th St	1925	0	Yes	A
434 S 49th St	1925	0	Yes	A
435 S 49th St	1925	0	Yes	A
436 S 49th St	1925	0	Yes	A
437 S 49th St	1925	0	Yes	A
438 S 49th St	1925	0	Yes	A
439 S 49th St	1925	0	Yes	A
440 S 49th St	1925	0	Yes	A
441 S 49th St	1925	0	Yes	A
442 S 49th St	1925	0	Yes	A
443 S 49th St	1925	0	Yes	B
444 S 49th St	1925	0	Yes	A
445 S 49th St	1925	0	Yes	A
446 S 49th St	1925	0	Yes	A
447 S 49th St	1925	0	Yes	A
448 S 49th St	1925	0	Yes	A
449 S 49th St	1925	0	Yes	A
450 S 49th St	1925	8	Yes	C

Recent block activity

2026-06-21Tax delinquency recorded · 443 S 49th St
2026-03-18Transferred · 435 S 49th St
2026-03-01Tax delinquency recorded · 420 S 49th St
2026-02-27Permit issued · 438 S 49th St — Addition And/Or Alteration
2025-08-13Complaint closed · 450 S 49th St
2025-06-30Complaint filed · 450 S 49th St — Work Underway In Violation Of Permit Requirements
2025-06-13Permit issued · 443 S 49th St — Addition And/Or Alteration
2025-06-09Permit issued · 440 S 49th St — Ez Roof Covering Replacement
2025-03-26Complaint closed · 414 S 49th St
2025-03-24Complaint filed · 414 S 49th St — Property Maintenance Complaint Exterior
2025-02-25Transferred · 441 S 49th St
2025-01-30Transferred · 441 S 49th St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.27
Street	A	0.23
ZIP 19143	A	0.22
Citywide	—	—