Block Report

100 Block of Dupont St

57 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 57 properties on the 100 Block of Dupont St.

About this block

The 100 block of Dupont St contains 58 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1860 to 2011. There are 10 open code violations across the block. The block has seen 67 ownership transfers in the last five years. 53 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 10% of its parcels.

All properties on this block (50)

Address	Year	Open viol	Owner-occ	Grade
100 Dupont St	1900	0	Yes	B
111 Dupont St	—	0	Yes	C
117 Dupont St	1900	0	Yes	A
119 Dupont St	1900	0	Yes	A
121 Dupont St	1900	0	Yes	A
123 Dupont St	1900	0	Yes	B
125 Dupont St	1900	0	Yes	A
127 Dupont St	1900	1	Yes	B
129 Dupont St	1900	0	Yes	A
130 Dupont St	2011	0	Yes	A

Show all 50 properties

Address	Year	Open viol	Owner-occ	Grade
131 Dupont St	1900	0	Yes	A
132 Dupont St	2011	0	Yes	A
133 Dupont St	1930	0	Yes	A
134 Dupont St	2011	0	Yes	A
135 Dupont St	1900	0	Yes	A
139 Dupont St	1900	0	Yes	A
141 Dupont St	1900	0	Yes	A
143 Dupont St	1900	0	Yes	A
145 Dupont St	1900	0	Yes	A
147 Dupont St	1900	0	Yes	A
149 Dupont St	1900	0	Yes	B
150 Dupont St	1860	0	Yes	B
151 Dupont St	1900	0	Yes	A
152 Dupont St	—	0	Yes	B
153 Dupont St	1900	0	Yes	A
154 Dupont St	1900	0	Yes	A
155-57 Dupont St	1900	0	Yes	A
156 Dupont St	1925	0	Yes	A
158 Dupont St	1900	0	Yes	A
159 Dupont St	1900	0	Yes	A
160 Dupont St	1900	0	Yes	A
162 Dupont St	1900	0	Yes	A
164 Dupont St	1900	0	Yes	A
166 Dupont St	1900	0	Yes	A
168 Dupont St	1900	0	Yes	A
170 Dupont St	1900	0	Yes	A
172 Dupont St	1900	0	Yes	A
174 Dupont St	1900	0	Yes	A
175 Dupont St	1900	0	Yes	A
176 Dupont St	1900	0	Yes	A
177 Dupont St	1900	0	Yes	A
178 Dupont St	1900	0	Yes	A
179 Dupont St	1900	0	Yes	A
180 Dupont St	1900	0	Yes	A
181 Dupont St	1900	0	Yes	B
182 Dupont St	1900	1	Yes	B
186 Dupont St	1900	0	Yes	A
188 Dupont St	1900	0	Yes	A
190 Dupont St	1900	0	Yes	A
191 Dupont St	1900	0	Yes	A

Recent block activity

2027-04-30License expired · 175 Dupont St
2027-03-23License expired · 168 Dupont St
2027-03-11License expired · 121 Dupont St
2026-11-30License expired · 160 Dupont St
2026-10-23License expired · 153 Dupont St
2026-08-25License expired · 147 Dupont St
2026-08-18License expired · 192 Dupont St
2026-07-28License expired · 154 Dupont St
2026-06-21Tax delinquency recorded · 111 Dupont St
2026-05-26Permit issued · 132 Dupont St — Ez Wall Covering Replacement
2026-05-12License issued · 175 Dupont St
2026-04-30Transferred · 119 Dupont St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.18
Street	A	0.07
ZIP 19127	A	0.10
Citywide	—	—