Block Report

5900 Block of Castor Ave

51 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 51 properties on the 5900 Block of Castor Ave.

About this block

The 5900 block of Castor Ave contains 51 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1950. There are 2 open code violations across the block. The block has seen 47 ownership transfers in the last five years. 51 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 6% of its parcels.

All properties on this block (50)

Address	Year	Owner-occ	Grade
5900 Castor Ave	1925	Yes	A
5901 Castor Ave	1950	Yes	A
5902 Castor Ave	1925	Yes	A
5903 Castor Ave	1945	Yes	A
5904 Castor Ave	1925	Yes	A
5905 Castor Ave	1945	Yes	A
5906 Castor Ave	1925	Yes	A
5907 Castor Ave	1945	Yes	A
5908 Castor Ave	1925	Yes	A
5909 Castor Ave	1945	Yes	A

Show all 50 properties

Address	Year	Open viol	Owner-occ	Grade
5910 Castor Ave	1925	0	Yes	A
5911 Castor Ave	1945	0	Yes	A
5912 Castor Ave	1925	0	Yes	A
5913 Castor Ave	1940	0	Yes	A
5914 Castor Ave	1925	0	Yes	A
5915 Castor Ave	1945	0	Yes	A
5916 Castor Ave	1925	0	Yes	A
5917 Castor Ave	1945	0	Yes	A
5918 Castor Ave	1925	0	Yes	A
5919 Castor Ave	1945	0	Yes	A
5920 Castor Ave	1920	0	Yes	A
5921 Castor Ave	1945	0	Yes	A
5922 Castor Ave	1925	0	Yes	A
5923 Castor Ave	1945	0	Yes	A
5924 Castor Ave	1925	0	Yes	A
5925 Castor Ave	1945	0	Yes	A
5926 Castor Ave	1925	0	Yes	B
5927 Castor Ave	1945	0	Yes	A
5928 Castor Ave	1925	0	Yes	A
5929 Castor Ave	1945	0	Yes	A
5930 Castor Ave	1925	0	Yes	A
5931 Castor Ave	1945	0	Yes	A
5932 Castor Ave	1925	0	Yes	A
5933 Castor Ave	1945	0	Yes	A
5934 Castor Ave	1925	0	Yes	A
5935 Castor Ave	1945	0	Yes	A
5936 Castor Ave	1925	0	Yes	A
5937 Castor Ave	1945	0	Yes	A
5938 Castor Ave	1925	0	Yes	A
5939 Castor Ave	1945	0	Yes	A
5940 Castor Ave	1925	0	Yes	A
5941 Castor Ave	1945	0	Yes	A
5942 Castor Ave	1925	2	Yes	B
5944 Castor Ave	1925	0	Yes	A
5946 Castor Ave	1925	0	Yes	A
5948 Castor Ave	1925	0	Yes	A
5950 Castor Ave	1925	0	Yes	A
5952 Castor Ave	1925	0	Yes	A
5954 Castor Ave	1925	0	Yes	A
5956 Castor Ave	1925	0	Yes	B

Recent block activity

2026-12-10License expired · 5904 Castor Ave
2026-10-23License expired · 5937 Castor Ave
2026-06-21Tax delinquency recorded · 5926 Castor Ave
2026-04-01Transferred · 5950 Castor Ave
2026-03-01Tax delinquency recorded · 5910 Castor Ave
2026-03-01Tax delinquency recorded · 5904 Castor Ave
2025-12-22Transferred · 5958 Castor Ave
2025-12-02License issued · 5904 Castor Ave
2025-10-08Violation resolved · 5935 Castor Ave — PM15-308.1
2025-10-08Violation resolved · 5935 Castor Ave — PM15-302.4
2025-10-08Complaint closed · 5935 Castor Ave
2025-10-08Inspection · 5935 Castor Ave

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.04
Street	B	0.22
ZIP 19149	A	0.08
Citywide	—	—