Block Report

400 Block of Markle St

80 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 80 properties on the 400 Block of Markle St.

About this block

The 400 block of Markle St contains 82 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1925 to 2013. There are 15 open code violations across the block. The block has seen 133 ownership transfers in the last five years. 78 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 6% of its parcels.

All properties on this block (50)

Address	Year	Owner-occ	Grade
401 Markle St	1925	Yes	A
403 Markle St	1925	Yes	A
405 Markle St	1925	Yes	A
407 Markle St	1925	Yes	A
409 Markle St	1925	Yes	A
410 Markle St	1925	Yes	A
411 Markle St	1925	Yes	A
412 Markle St	1925	Yes	A
413 Markle St	1925	Yes	A
414 Markle St	1925	Yes	A

Show all 50 properties

Address	Year	Open viol	Owner-occ	Grade
415 Markle St	1925	0	Yes	A
416 Markle St	1925	0	Yes	B
417 Markle St	1925	0	Yes	B
418 Markle St	1925	0	Yes	A
419 Markle St	1925	1	Yes	A
420 Markle St	1925	0	Yes	A
421 Markle St	1925	1	Yes	B
422 Markle St	1925	0	Yes	A
423 Markle St	—	2	Yes	C
424 Markle St	1925	0	Yes	A
425-27 Markle St	1925	0	Yes	B
426 Markle St	1925	0	Yes	A
428 Markle St	1925	0	Yes	A
430 Markle St	1925	0	Yes	A
431 Markle St	1925	0	Yes	A
432 Markle St	1925	0	Yes	A
433 Markle St	1925	0	Yes	A
434 Markle St	1925	0	Yes	A
435 Markle St	1925	0	Yes	A
436 Markle St	1925	0	Yes	A
437 Markle St	1925	0	Yes	A
438 Markle St	1925	0	Yes	A
439 Markle St	1925	0	Yes	A
440 Markle St	1925	0	Yes	A
441 Markle St	1925	0	Yes	A
442 Markle St	1925	0	Yes	A
443 Markle St	1925	0	Yes	A
444 Markle St	1925	0	Yes	A
445 Markle St	1925	0	Yes	A
446 Markle St	1925	0	Yes	A
447 Markle St	1925	0	Yes	A
448 Markle St	1925	0	Yes	A
449 Markle St	1925	0	Yes	A
450 Markle St	1925	0	Yes	A
451 Markle St	1925	0	Yes	A
452 Markle St	1925	0	Yes	A
453 Markle St	1925	0	Yes	A
454 Markle St	1925	0	Yes	A
455 Markle St	1925	0	Yes	A
456-58 Markle St	1925	0	Yes	A

Recent block activity

2027-06-04License expired · 454 Markle St
2027-03-03License expired · 471 Markle St
2027-02-28License expired · 475 Markle St
2027-02-28License expired · 438 Markle St
2027-01-19License expired · 437 Markle St
2026-09-26License expired · 456-58 Markle St
2026-09-26License expired · 456-58 Markle St
2026-09-19License expired · 444 Markle St
2026-08-13License expired · 420 Markle St
2026-06-21Tax delinquency recorded · 465 Markle St
2026-06-21Tax delinquency recorded · 416 Markle St
2026-06-21Tax delinquency recorded · 470 Markle St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.19
Street	A	0.11
ZIP 19128	A	0.06
Citywide	—	—