Block Report

400 Block of Alcott St

70 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 70 properties on the 400 Block of Alcott St.

About this block

The 400 block of Alcott St contains 70 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1925 to 1925. There are currently no open code violations on the block. The block has seen 79 ownership transfers in the last five years. 70 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 (50)

Address	Year	Owner-occ	Grade
400 Alcott St	1925	Yes	A
401 Alcott St	1925	Yes	A
402 Alcott St	1925	Yes	A
403 Alcott St	1925	Yes	A
404 Alcott St	1925	Yes	A
405 Alcott St	1925	Yes	A
406 Alcott St	1925	Yes	A
407 Alcott St	1925	Yes	A
408 Alcott St	1925	Yes	A
409 Alcott St	1925	Yes	A

Show all 50 properties

Address	Year	Owner-occ	Grade
410 Alcott St	1925	Yes	A
411 Alcott St	1925	Yes	B
412 Alcott St	1925	Yes	A
413 Alcott St	1925	Yes	A
414 Alcott St	1925	Yes	A
415 Alcott St	1925	Yes	A
416 Alcott St	1925	Yes	A
417 Alcott St	1925	Yes	A
418 Alcott St	1925	Yes	A
419 Alcott St	1925	Yes	A
420 Alcott St	1925	Yes	A
421 Alcott St	1925	Yes	A
422 Alcott St	1925	Yes	B
423 Alcott St	1925	Yes	A
424 Alcott St	1925	Yes	A
425 Alcott St	1925	Yes	A
426 Alcott St	1925	Yes	A
427 Alcott St	1925	Yes	A
428 Alcott St	1925	Yes	A
429 Alcott St	1925	Yes	A
430 Alcott St	1925	Yes	A
431 Alcott St	1925	Yes	A
432 Alcott St	1925	Yes	A
433 Alcott St	1925	Yes	A
435 Alcott St	1925	Yes	A
436 Alcott St	1925	Yes	A
437 Alcott St	1925	Yes	A
438 Alcott St	1925	Yes	A
439 Alcott St	1925	Yes	A
440 Alcott St	1925	Yes	B
441 Alcott St	1925	Yes	A
442 Alcott St	1925	Yes	A
443 Alcott St	1925	Yes	A
444 Alcott St	1925	Yes	A
445 Alcott St	1925	Yes	A
446 Alcott St	1925	Yes	A
447 Alcott St	1925	Yes	A
448 Alcott St	1925	Yes	A
449 Alcott St	1925	Yes	A
450 Alcott St	1925	Yes	A

Recent block activity

2027-02-28License expired · 429 Alcott St
2027-02-28License expired · 456 Alcott St
2027-01-31License expired · 402 Alcott St
2026-09-02License expired · 442 Alcott St
2026-07-15License expired · 432 Alcott St
2026-06-21Tax delinquency recorded · 447 Alcott St
2026-06-04License expired · 441 Alcott St
2026-04-08Transferred · 415 Alcott St
2026-04-06Transferred · 458 Alcott St
2026-03-24Transferred · 458 Alcott St
2026-03-01Tax delinquency recorded · 442 Alcott St
2026-02-26License issued · 456 Alcott St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.00
Street	A	0.11
ZIP 19120	A	0.11
Citywide	—	—