Block Report

1100 Block of Porter 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 1100 Block of Porter St.

About this block

The 1100 block of Porter St contains 37 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1960. There are 12 open code violations across the block. The block has seen 30 ownership transfers in the last five years. 37 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 (37)

Address	Year	Owner-occ	Grade
1100 Porter St	1935	Yes	A
1102 Porter St	1925	Yes	A
1104 Porter St	1925	Yes	A
1106 Porter St	1925	Yes	A
1108 Porter St	1925	Yes	A
1109 Porter St	1935	Yes	A
1110 Porter St	1925	Yes	A
1111 Porter St	1935	Yes	A
1112 Porter St	1935	Yes	A
1113 Porter St	1935	Yes	A

Show all 37 properties

Address	Year	Open viol	Owner-occ	Grade
1114 Porter St	1920	0	Yes	A
1115 Porter St	1935	0	Yes	A
1116 Porter St	1925	0	Yes	B
1117 Porter St	1935	0	Yes	A
1118 Porter St	1925	0	Yes	A
1119 Porter St	1935	0	Yes	A
1120 Porter St	1925	0	Yes	A
1121 Porter St	1935	0	Yes	A
1122 Porter St	1925	0	Yes	A
1123 Porter St	1935	0	Yes	A
1124 Porter St	1960	0	Yes	A
1125 Porter St	1935	0	Yes	A
1126 Porter St	1935	0	Yes	A
1127 Porter St	1935	0	Yes	A
1128 Porter St	1925	0	Yes	B
1129 Porter St	1935	0	Yes	A
1130 Porter St	1925	0	Yes	A
1131 Porter St	1935	0	Yes	A
1132 Porter St	1925	0	Yes	A
1133 Porter St	1935	0	Yes	A
1134 Porter St	1920	0	Yes	A
1135 Porter St	1935	0	Yes	A
1136 Porter St	1925	1	Yes	B
1137 Porter St	1935	0	Yes	B
1138 Porter St	1925	11	Yes	C
1139 Porter St	1935	0	Yes	A
1141-43 Porter St	1935	0	Yes	B

Recent block activity

2026-12-03License expired · 1111 Porter St
2026-07-30License expired · 1134 Porter St
2026-06-21Tax delinquency recorded · 1112 Porter St
2026-06-21Tax delinquency recorded · 1128 Porter St
2026-06-07License expired · 1120 Porter St
2026-05-27Inspection · 1138 Porter St
2026-05-27Inspection · 1136 Porter St
2026-05-06Inspection · 1138 Porter St
2026-05-05Complaint filed · 1138 Porter St — Unlicensed Commercial Business (Food, Soal, Auto Repair)
2026-05-05Complaint filed · 1138 Porter St — Work Underway Without Permits
2026-04-24Inspection · 1136 Porter St
2026-03-25Inspection · 1136 Porter St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.33
Street	A	0.12
ZIP 19148	A	0.07
Citywide	—	—