Block Report

7400 Block of N 21st St

40 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 40 properties on the 7400 Block of N 21st St.

About this block

The 7400 block of N 21St St contains 40 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1925 to 1925. There are 3 open code violations across the block. The block has seen 59 ownership transfers in the last five years. 40 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 (40)

Address	Year	Owner-occ	Grade
7414 N 21st St	1925	Yes	A
7415 N 21st St	1925	Yes	B
7416 N 21st St	1925	Yes	A
7417 N 21st St	1925	Yes	A
7418 N 21st St	1925	Yes	A
7419 N 21st St	1925	Yes	A
7420 N 21st St	1925	Yes	B
7421 N 21st St	1925	Yes	A
7422 N 21st St	1925	Yes	A
7423 N 21st St	1925	Yes	A

Show all 40 properties

Address	Year	Open viol	Owner-occ	Grade
7424 N 21st St	1925	0	Yes	A
7425 N 21st St	1925	0	Yes	A
7426 N 21st St	1925	0	Yes	A
7427 N 21st St	1925	0	Yes	A
7428 N 21st St	1925	1	Yes	A
7429 N 21st St	1925	0	Yes	B
7430 N 21st St	1925	0	Yes	A
7431 N 21st St	1925	0	Yes	A
7432 N 21st St	1925	0	Yes	A
7433 N 21st St	1925	0	Yes	A
7434 N 21st St	1925	0	Yes	B
7435 N 21st St	1925	0	Yes	B
7436 N 21st St	1925	2	Yes	C
7437 N 21st St	1925	0	Yes	A
7438 N 21st St	1925	0	Yes	B
7439 N 21st St	1925	0	Yes	A
7440 N 21st St	1925	0	Yes	A
7441 N 21st St	1925	0	Yes	A
7442 N 21st St	1925	0	Yes	A
7443 N 21st St	1925	0	Yes	A
7444 N 21st St	1925	0	Yes	B
7445 N 21st St	1925	0	Yes	A
7446 N 21st St	1925	0	Yes	A
7447 N 21st St	1925	0	Yes	A
7448 N 21st St	1925	0	Yes	A
7449 N 21st St	1925	0	Yes	A
7450 N 21st St	1925	0	Yes	C
7451 N 21st St	1925	0	Yes	A
7452 N 21st St	1925	0	Yes	A
7453 N 21st St	1925	0	Yes	A

Recent block activity

2026-11-19License expired · 7419 N 21st St
2026-06-21Tax delinquency recorded · 7436 N 21st St
2026-06-21Tax delinquency recorded · 7415 N 21st St
2026-06-21Tax delinquency recorded · 7448 N 21st St
2026-06-21Tax delinquency recorded · 7429 N 21st St
2026-06-21Tax delinquency recorded · 7420 N 21st St
2026-06-21Tax delinquency recorded · 7438 N 21st St
2026-06-21Tax delinquency recorded · 7450 N 21st St
2026-03-25Transferred · 7419 N 21st St
2026-03-01Tax delinquency recorded · 7420 N 21st St
2026-03-01Tax delinquency recorded · 7415 N 21st St
2026-03-01Tax delinquency recorded · 7450 N 21st St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.07
Street	B	0.27
ZIP 19138	A	0.20
Citywide	—	—