Block Report

4100 Block of Cambridge St

42 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 42 properties on the 4100 Block of Cambridge St.

About this block

The 4100 block of Cambridge St contains 42 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1915 to 2022. There are 8 open code violations across the block. The block has seen 128 ownership transfers in the last five years. 33 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 17% of its parcels.

All properties on this block (42)

Address	Year	Open viol	Owner-occ	Grade
4105 Cambridge St	1915	1	Yes	C
4106 Cambridge St	1915	0	Yes	A
4107 Cambridge St	—	0	Yes	B
4108 Cambridge St	1915	0	Yes	A
4109 Cambridge St	—	0	Yes	B
4110 Cambridge St	1915	0	Yes	A
4111 Cambridge St	1915	0	Yes	A
4112 Cambridge St	1915	0	Yes	A
4113 Cambridge St	2022	0	Yes	A
4114 Cambridge St	1915	0	Yes	B

Show all 42 properties

Address	Year	Open viol	Owner-occ	Grade
4115 Cambridge St	2022	0	Yes	A
4116 Cambridge St	1915	0	Yes	B
4117 Cambridge St	1915	0	Yes	A
4118 Cambridge St	1915	0	Yes	A
4119 Cambridge St	—	0	Yes	B
4120 Cambridge St	—	0	Yes	B
4121 Cambridge St	1915	0	Yes	A
4122 Cambridge St	1915	0	Yes	B
4123 Cambridge St	1915	0	Yes	A
4124 Cambridge St	—	0	Yes	B
4125 Cambridge St	1915	0	Yes	B
4126 Cambridge St	1915	0	Yes	A
4127 Cambridge St	1915	2	Yes	B
4128 Cambridge St	1915	0	Yes	A
4129 Cambridge St	1915	1	Yes	B
4130 Cambridge St	1915	0	Yes	A
4131 Cambridge St	2022	0	Yes	A
4132 Cambridge St	1915	0	Yes	A
4133 Cambridge St	—	0	Yes	D
4134 Cambridge St	1915	0	Yes	B
4135 Cambridge St	1915	0	Yes	A
4136 Cambridge St	1915	4	Yes	C
4137 Cambridge St	1915	0	Yes	A
4139 Cambridge St	1915	0	Yes	A
4141 Cambridge St	1915	0	Yes	A
4143 Cambridge St	1915	0	Yes	A
4145 Cambridge St	1915	0	Yes	B
4147 Cambridge St	1915	0	Yes	B
4149 Cambridge St	1915	0	Yes	A
4151 Cambridge St	1915	0	Yes	B
4153 Cambridge St	1915	0	Yes	B
4155 Cambridge St	1915	0	Yes	A

Recent block activity

2026-12-28License expired · 4137 Cambridge St
2026-12-09License expired · 4114 Cambridge St
2026-11-20License expired · 4123 Cambridge St
2026-10-21License expired · 4126 Cambridge St
2026-06-22License expired · 4131 Cambridge St
2026-06-21Tax delinquency recorded · 4133 Cambridge St
2026-06-21Tax delinquency recorded · 4153 Cambridge St
2026-06-21Tax delinquency recorded · 4122 Cambridge St
2026-06-21Tax delinquency recorded · 4145 Cambridge St
2026-06-21Tax delinquency recorded · 4125 Cambridge St
2026-06-21Tax delinquency recorded · 4105 Cambridge St
2026-06-21Tax delinquency recorded · 4151 Cambridge St

Block health comparison

Scope	Avg grade	Open viol/property
Block	B	0.19
Street	A	0.21
ZIP 19104	B	0.27
Citywide	—	—