Block Report

3900 Block of N 9th St

62 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 62 properties on the 3900 Block of N 9th St.

About this block

The 3900 block of N 9Th St contains 62 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1915 to 1935. There are 10 open code violations across the block. The block has seen 71 ownership transfers in the last five years. 60 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 5% of its parcels.

All properties on this block (50)

Address	Year	Open viol	Owner-occ	Grade
3900 N 9th St	1920	0	Yes	C
3901 N 9th St	1915	7	Yes	D
3902 N 9th St	1920	0	Yes	A
3903 N 9th St	1920	0	Yes	C
3904 N 9th St	1920	0	Yes	A
3905 N 9th St	1920	0	Yes	A
3906 N 9th St	1920	0	Yes	B
3907 N 9th St	1920	0	Yes	A
3908 N 9th St	1920	0	Yes	A
3909 N 9th St	1920	0	Yes	B

Show all 50 properties

Address	Year	Open viol	Owner-occ	Grade
3910 N 9th St	1920	0	Yes	A
3911 N 9th St	1920	0	Yes	A
3912 N 9th St	1920	0	Yes	A
3913 N 9th St	1920	0	Yes	A
3914 N 9th St	1935	0	Yes	B
3915 N 9th St	1925	0	Yes	A
3916 N 9th St	1920	0	Yes	B
3917 N 9th St	1920	0	Yes	A
3918 N 9th St	1920	0	Yes	A
3919 N 9th St	1920	0	Yes	A
3920 N 9th St	1920	0	Yes	A
3921 N 9th St	1920	0	Yes	A
3922 N 9th St	1920	0	Yes	A
3923 N 9th St	1920	0	Yes	A
3924 N 9th St	1920	0	Yes	A
3925 N 9th St	1920	0	Yes	B
3926 N 9th St	1920	0	Yes	B
3927 N 9th St	1920	0	Yes	B
3928 N 9th St	1920	0	Yes	A
3929 N 9th St	1920	0	Yes	A
3930 N 9th St	1920	0	Yes	A
3931 N 9th St	1920	0	Yes	A
3932 N 9th St	1920	0	Yes	A
3933 N 9th St	1920	0	Yes	A
3934 N 9th St	1920	0	Yes	A
3935 N 9th St	1920	0	Yes	A
3936 N 9th St	1920	0	Yes	A
3937 N 9th St	—	0	Yes	C
3938 N 9th St	1920	0	Yes	A
3939 N 9th St	1920	0	Yes	A
3940 N 9th St	1920	3	Yes	C
3941 N 9th St	1920	0	Yes	A
3942 N 9th St	1920	0	Yes	A
3943 N 9th St	1920	0	Yes	A
3944 N 9th St	1920	0	Yes	A
3945 N 9th St	1920	0	Yes	A
3946 N 9th St	1920	0	Yes	A
3947 N 9th St	1920	0	Yes	A
3948 N 9th St	1920	0	Yes	A
3949 N 9th St	1920	0	Yes	A

Recent block activity

2027-03-24License expired · 3925 N 9th St
2027-03-01License expired · 3954 N 9th St
2027-02-28License expired · 3921 N 9th St
2027-02-28License expired · 3933 N 9th St
2026-09-10License expired · 3912 N 9th St
2026-07-31License expired · 3929 N 9th St
2026-07-29License expired · 3951 N 9th St
2026-07-18License expired · 3904 N 9th St
2026-07-01License expired · 3919 N 9th St
2026-06-21Tax delinquency recorded · 3900 N 9th St
2026-06-21Tax delinquency recorded · 3958 N 9th St
2026-06-21Tax delinquency recorded · 3903 N 9th St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.16
Street	A	0.17
ZIP 19140	B	0.27
Citywide	—	—