Block Report

100 Block of S 12th 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 100 Block of S 12th St.

About this block

The 100 block of S 12Th St contains 37 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1900 to 1900. There are 7 open code violations across the block. The block has seen 9 ownership transfers in the last five years. 34 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 24% of its parcels.

All properties on this block (37)

Address	Year	Owner-occ	Grade
105 S 12th St	1900	Yes	A
105 S 12th St	1900	Yes	A
105 S 12th St	1900	Yes	B
105 S 12th St	1900	Yes	C
105 S 12th St	1900	Yes	A
105 S 12th St	1900	Yes	A
105 S 12th St	1900	Yes	A
105 S 12th St	—	Yes	B
105 S 12th St	1900	Yes	B
105 S 12th St	1900	Yes	A

Show all 37 properties

Address	Year	Open viol	Owner-occ	Grade
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	B
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	B
105 S 12th St	1900	0	Yes	B
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	B
105 S 12th St	1900	0	Yes	A
105 S 12th St	1900	0	Yes	A
112 S 12th St	1900	0	Yes	A
114 S 12th St	1900	0	Yes	B
116 S 12th St	1900	0	Yes	B
118 S 12th St	1900	0	Yes	B
120 S 12th St	0	7	Yes	D
131-33 S 12th St	—	0	Yes	B

Recent block activity

2027-05-25License expired · 116 S 12th St
2027-04-15License expired · 118 S 12th St
2027-02-28License expired · 112 S 12th St
2027-01-26License expired · 105 S 12th St
2026-11-01License expired · 118 S 12th St
2026-07-17License expired · 105 S 12th St
2026-07-07License expired · 114 S 12th St
2026-06-21Tax delinquency recorded · 105 S 12th St
2026-05-27Complaint filed · 116 S 12th St — Property Maintenance Complaint Exterior
2026-05-26License issued · 116 S 12th St
2026-05-25License expired · 105 S 12th St
2026-04-29Transferred · 105 S 12th St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.19
Street	A	0.10
ZIP 19107	A	0.18
Citywide	—	—