Block Report

4900 Block of Rorer St

63 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 63 properties on the 4900 Block of Rorer St.

About this block

The 4900 block of Rorer St contains 63 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1935 to 1935. There are 1 open code violations across the block. The block has seen 82 ownership transfers in the last five years. 63 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	Owner-occ	Grade
4900 Rorer St	1935	Yes	A
4901 Rorer St	1935	Yes	A
4902 Rorer St	1935	Yes	A
4903 Rorer St	1935	Yes	A
4904 Rorer St	1935	Yes	A
4905 Rorer St	1935	Yes	A
4906 Rorer St	1935	Yes	A
4907 Rorer St	1935	Yes	A
4908 Rorer St	1935	Yes	A
4909 Rorer St	1935	Yes	A

Show all 50 properties

Address	Year	Open viol	Owner-occ	Grade
4910 Rorer St	1935	0	Yes	A
4911 Rorer St	1935	0	Yes	A
4912 Rorer St	1935	0	Yes	B
4913 Rorer St	1935	0	Yes	A
4914 Rorer St	1935	0	Yes	A
4915 Rorer St	1935	0	Yes	A
4916 Rorer St	1935	0	Yes	A
4917 Rorer St	1935	0	Yes	B
4918 Rorer St	1935	0	Yes	A
4919 Rorer St	1935	0	Yes	A
4920 Rorer St	1935	0	Yes	A
4921 Rorer St	1935	0	Yes	A
4922 Rorer St	1935	0	Yes	A
4923 Rorer St	1935	0	Yes	A
4924 Rorer St	1935	0	Yes	A
4925 Rorer St	1935	0	Yes	A
4926 Rorer St	1935	0	Yes	A
4927 Rorer St	1935	0	Yes	A
4928 Rorer St	1935	0	Yes	A
4929 Rorer St	1935	0	Yes	B
4930 Rorer St	1935	0	Yes	A
4931 Rorer St	1935	0	Yes	A
4932 Rorer St	1935	0	Yes	A
4933 Rorer St	1935	0	Yes	A
4934 Rorer St	1935	0	Yes	A
4935 Rorer St	1935	0	Yes	A
4936 Rorer St	1935	0	Yes	A
4937 Rorer St	1935	0	Yes	A
4938 Rorer St	1935	0	Yes	A
4939 Rorer St	1935	0	Yes	A
4940 Rorer St	1935	0	Yes	A
4941 Rorer St	1935	0	Yes	B
4942 Rorer St	1935	0	Yes	A
4943 Rorer St	1935	0	Yes	A
4944 Rorer St	1935	0	Yes	A
4945 Rorer St	1935	0	Yes	A
4946 Rorer St	1935	1	Yes	A
4947 Rorer St	1935	0	Yes	A
4948 Rorer St	1935	0	Yes	A
4949 Rorer St	1935	0	Yes	A

Recent block activity

2027-02-28License expired · 4954 Rorer St
2027-02-28License expired · 4956 Rorer St
2027-02-28License expired · 4932 Rorer St
2027-02-28License expired · 4928 Rorer St
2027-02-26License expired · 4910 Rorer St
2026-12-22License expired · 4943 Rorer St
2026-11-23License expired · 4935 Rorer St
2026-06-21Tax delinquency recorded · 4929 Rorer St
2026-06-21Tax delinquency recorded · 4912 Rorer St
2026-06-21Tax delinquency recorded · 4941 Rorer St
2026-05-28Inspection · 4936 Rorer St
2026-05-14Inspection · 4946 Rorer St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.02
Street	A	0.07
ZIP 19120	A	0.13
Citywide	—	—