Block Report

400 Block of Brown St

35 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 35 properties on the 400 Block of Brown St.

About this block

The 400 block of Brown St contains 43 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1940 to 2015. There are currently no open code violations on the block. The block has seen 64 ownership transfers in the last five years. 2 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 (43)

Address	Year	Owner-occ	Grade
400 Brown St	2015	Yes	A
401 Brown St	1989	Yes	A
402 Brown St	2014	Yes	A
403 Brown St	1990	Yes	A
404 Brown St	2002	Yes	A
405 Brown St	1990	Yes	A
405R Brown St	1990	Yes	A
406 Brown St	2002	Yes	A
407 Brown St	1990	Yes	A
407R Brown St	1990	Yes	A

Show all 43 properties

Address	Year	Owner-occ	Grade
408 Brown St	2002	Yes	A
409 Brown St	1990	Yes	A
409R Brown St	1990	Yes	A
410 Brown St	2002	Yes	A
411 Brown St	1990	Yes	A
411R Brown St	1990	Yes	A
412 Brown St	2002	Yes	A
413 Brown St	1990	Yes	B
413R Brown St	1990	Yes	A
414 Brown St	2001	Yes	A
415 Brown St	1990	Yes	A
416 Brown St	1997	Yes	A
417 Brown St	1995	Yes	A
418 Brown St	1997	Yes	A
419 Brown St	1995	Yes	A
420 Brown St	1997	Yes	A
422 Brown St	2001	Yes	A
424 Brown St	1997	Yes	A
425-27 Brown St	2013	Yes	A
426 Brown St	1997	Yes	A
428 Brown St	1997	Yes	A
429 Brown St	2013	Yes	A
430 Brown St	1997	Yes	A
431-33 Brown St	2013	Yes	A
432 Brown St	1997	Yes	A
434 Brown St	1997	Yes	A
435 Brown St	1990	Yes	A
436 Brown St	2001	Yes	A
437 Brown St	1990	Yes	A
438 Brown St	1997	Yes	A
439 Brown St	1990	Yes	A
440-44 Brown St	1940	Yes	B
441 Brown St	1945	Yes	B

Recent block activity

2027-05-16License expired · 403 Brown St
2027-05-06License expired · 437 Brown St
2027-02-23License expired · 408 Brown St
2026-06-21Tax delinquency recorded · 413 Brown St
2026-05-07License issued · 437 Brown St
2026-05-04Appeal decided · 441 Brown St
2026-04-17License issued · 403 Brown St
2026-04-13Permit issued · 434 Brown St — Solar Panels And Structure
2026-03-13Transferred · 436 Brown St
2026-03-10Transferred · 402 Brown St
2026-02-27License issued · 408 Brown St
2025-11-21Transferred · 412 Brown St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.00
Street	A	0.15
ZIP 19123	A	0.10
Citywide	—	—