Block Report

900 Block of Wolf St

36 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 36 properties on the 900 Block of Wolf St.

About this block

The 900 block of Wolf St contains 36 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1915 to 1925. There are 2 open code violations across the block. The block has seen 18 ownership transfers in the last five years. 36 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 11% of its parcels.

All properties on this block (36)

Address	Year	Open viol	Owner-occ	Grade
909 Wolf St	1925	0	Yes	A
911 Wolf St	1925	1	Yes	B
913 Wolf St	1925	0	Yes	A
915 Wolf St	1925	0	Yes	A
916 Wolf St	1920	0	Yes	A
917 Wolf St	1925	0	Yes	A
918 Wolf St	1920	0	Yes	A
919 Wolf St	1925	0	Yes	A
920 Wolf St	1920	0	Yes	A
921 Wolf St	1925	0	Yes	A

Show all 36 properties

Address	Year	Open viol	Owner-occ	Grade
922 Wolf St	1920	0	Yes	A
923 Wolf St	1925	0	Yes	A
924 Wolf St	1920	0	Yes	A
925 Wolf St	1925	0	Yes	A
926 Wolf St	1920	0	Yes	A
927 Wolf St	1925	0	Yes	A
928 Wolf St	1920	0	Yes	A
929 Wolf St	1925	0	Yes	A
930 Wolf St	1920	0	Yes	A
931 Wolf St	1925	0	Yes	A
932 Wolf St	1920	0	Yes	A
933 Wolf St	1925	0	Yes	A
934 Wolf St	1920	0	Yes	A
935 Wolf St	1925	0	Yes	A
936 Wolf St	1920	0	Yes	A
937 Wolf St	1925	0	Yes	A
938 Wolf St	1920	0	Yes	B
939 Wolf St	1925	0	Yes	A
940 Wolf St	1920	0	Yes	A
941 Wolf St	1925	0	Yes	B
942 Wolf St	1920	0	Yes	A
943 Wolf St	1925	1	Yes	B
945 Wolf St	1925	0	Yes	A
947 Wolf St	1925	0	Yes	A
949 Wolf St	1925	0	Yes	A
951 Wolf St	1915	0	Yes	B

Recent block activity

2027-04-12License expired · 928 Wolf St
2027-02-01License expired · 936 Wolf St
2026-12-23License expired · 911 Wolf St
2026-10-15License expired · 937 Wolf St
2026-07-20License expired · 934 Wolf St
2026-06-21Tax delinquency recorded · 938 Wolf St
2026-05-30License expired · 942 Wolf St
2026-04-14License expired · 945 Wolf St
2026-04-10License issued · 928 Wolf St
2026-03-01Tax delinquency recorded · 938 Wolf St
2026-01-26License issued · 936 Wolf St
2025-12-24License issued · 911 Wolf St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.06
Street	A	0.11
ZIP 19148	A	0.09
Citywide	—	—