Block Report

400 Block of Green Ln

47 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 47 properties on the 400 Block of Green Ln.

About this block

The 400 block of Green Ln contains 51 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1750 to 1920. There are 2 open code violations across the block. The block has seen 94 ownership transfers in the last five years. 49 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 8% of its parcels.

All properties on this block (50)

Address	Year	Open viol	Owner-occ	Grade
400 Green Ln	1900	0	Yes	A
401 Green Ln	1900	0	Yes	A
402 Green Ln	1900	0	Yes	A
406-08 Green Ln	1900	1	Yes	B
407 Green Ln	1920	0	Yes	A
411-13 Green Ln	1900	0	Yes	A
412 Green Ln	1900	0	Yes	A
415 Green Ln	1900	0	Yes	A
416 Green Ln	1900	0	Yes	A
417 Green Ln	1900	0	Yes	A

Show all 50 properties

Address	Year	Open viol	Owner-occ	Grade
418 Green Ln	1900	0	Yes	A
419 Green Ln	1890	0	Yes	B
419 Green Ln	1900	0	Yes	A
420 Green Ln	1900	0	Yes	A
421 Green Ln	1900	0	Yes	A
425 Green Ln	1900	0	Yes	A
426 Green Ln	1900	0	Yes	A
429 Green Ln	1900	0	Yes	B
430 Green Ln	1900	0	Yes	A
432 Green Ln	1900	0	Yes	A
433 Green Ln	1900	0	Yes	A
434 Green Ln	1900	0	Yes	A
436 Green Ln	1900	0	Yes	A
440 Green Ln	1900	0	Yes	A
442 Green Ln	1900	0	Yes	A
443 Green Ln	1900	0	Yes	B
444 Green Ln	1900	0	Yes	A
445 Green Ln	1900	0	Yes	A
446 Green Ln	1900	0	Yes	A
447 Green Ln	1900	0	Yes	A
449 Green Ln	1900	0	Yes	A
451 Green Ln	1900	0	Yes	A
452 Green Ln	1900	0	Yes	A
453 Green Ln	1900	0	Yes	A
456 Green Ln	1900	0	Yes	C
457 Green Ln	1900	0	Yes	A
459 Green Ln	1900	1	Yes	B
460 Green Ln	1750	0	Yes	A
463 Green Ln	1900	0	Yes	A
464 Green Ln	—	0	Yes	B
465 Green Ln	1900	0	Yes	A
466 Green Ln	1900	0	Yes	A
468 Green Ln	1900	0	Yes	A
469 Green Ln	1900	0	Yes	A
471 Green Ln	1900	0	Yes	A
472 Green Ln	1871	0	Yes	B
475-77 Green Ln	—	0	Yes	B
478-80 Green Ln	1900	0	Yes	A
482 Green Ln	1900	0	Yes	A
486 Green Ln	1900	0	Yes	A

Recent block activity

2027-03-31License expired · 472 Green Ln
2027-03-20License expired · 415 Green Ln
2026-08-14License expired · 407 Green Ln
2026-07-31License expired · 488 Green Ln
2026-07-31License expired · 488 Green Ln
2026-06-21Tax delinquency recorded · 456 Green Ln
2026-06-21Tax delinquency recorded · 419 Green Ln
2026-05-04Transferred · 400 Green Ln
2026-04-27Transferred · 446 Green Ln
2026-04-27Transferred · 446 Green Ln
2026-03-30Transferred · 453 Green Ln
2026-03-01Tax delinquency recorded · 456 Green Ln

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.02
Street	A	0.09
ZIP 19128	A	0.05
Citywide	—	—