Block Report

300 Block of S 12th St

54 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 54 properties on the 300 Block of S 12th St.

About this block

The 300 block of S 12Th St contains 54 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1850 to 2006. There are 4 open code violations across the block. The block has seen 45 ownership transfers in the last five years. 48 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 11% of its parcels.

All properties on this block (50)

Address	Year	Open viol	Owner-occ	Grade
301 S 12th St	1898	2	Yes	F
308 S 12th St	1900	0	Yes	A
309 S 12th St	1850	0	Yes	A
310 S 12th St	1890	0	Yes	B
311 S 12th St	1850	0	Yes	A
312 S 12th St	1890	0	Yes	B
313 S 12th St	1900	0	Yes	A
314 S 12th St	1890	0	Yes	A
315 S 12th St	1900	0	Yes	A
316 S 12th St	1900	0	Yes	A

Show all 50 properties

Address	Year	Owner-occ	Grade
317 S 12th St	1900	Yes	A
318 S 12th St	1900	Yes	A
319 S 12th St	1890	Yes	A
320 S 12th St	1890	Yes	B
321 S 12th St	1880	Yes	A
322 S 12th St	1890	Yes	B
323 S 12th St	1890	Yes	A
324 S 12th St	1900	Yes	A
325 S 12th St	1912	Yes	A
326 S 12th St	1900	Yes	A
327 S 12th St	1912	Yes	A
328 S 12th St	1890	Yes	B
329 S 12th St	1900	Yes	A
329 S 12th St	1900	Yes	A
329 S 12th St	1900	Yes	A
329 S 12th St	1900	Yes	A
329 S 12th St	1900	Yes	A
329 S 12th St	1900	Yes	A
329 S 12th St	1900	Yes	A
330 S 12th St	1900	Yes	A
331 S 12th St	1900	Yes	A
332 S 12th St	1900	Yes	A
333 S 12th St	1860	Yes	B
334 S 12th St	2006	Yes	A
334 S 12th St	2006	Yes	A
334 S 12th St	2006	Yes	A
334 S 12th St	2006	Yes	A
334 S 12th St	2006	Yes	A
334 S 12th St	2006	Yes	A
335 S 12th St	1900	Yes	A
335 S 12th St	1900	Yes	A
335 S 12th St	1900	Yes	A
335 S 12th St	1900	Yes	A
335 S 12th St	1900	Yes	A
337 S 12th St	1900	Yes	A
337 S 12th St	1900	Yes	A
337 S 12th St	1900	Yes	A
337 S 12th St	1900	Yes	A
338 S 12th St	1900	Yes	A
339 S 12th St	1900	Yes	A

Recent block activity

2027-04-30License expired · 301 S 12th St
2027-02-28License expired · 328 S 12th St
2027-02-28License expired · 322 S 12th St
2027-02-05License expired · 309 S 12th St
2027-02-02License expired · 314 S 12th St
2026-12-02License expired · 337 S 12th St
2026-11-29License expired · 335 S 12th St
2026-10-24License expired · 321 S 12th St
2026-10-14License expired · 329 S 12th St
2026-09-26License expired · 329 S 12th St
2026-09-12License expired · 337 S 12th St
2026-08-03License expired · 337 S 12th St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.07
Street	A	0.09
ZIP 19107	A	0.18
Citywide	—	—