Block Report

300 Block of Mercy St

51 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 51 properties on the 300 Block of Mercy St.

About this block

The 300 block of Mercy St contains 51 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1905 to 1905. There are 1 open code violations across the block. The block has seen 59 ownership transfers in the last five years. 51 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 (50)

Address	Year	Owner-occ	Grade
310 Mercy St	1905	Yes	A
311 Mercy St	1905	Yes	A
312 Mercy St	1905	Yes	A
313 Mercy St	1905	Yes	A
314 Mercy St	1905	Yes	A
315 Mercy St	1905	Yes	A
316 Mercy St	1905	Yes	A
317 Mercy St	1905	Yes	A
318 Mercy St	1905	Yes	A
319 Mercy St	1905	Yes	A

Show all 50 properties

Address	Year	Open viol	Owner-occ	Grade
320 Mercy St	1905	0	Yes	A
321 Mercy St	1905	0	Yes	A
322 Mercy St	1905	0	Yes	A
323 Mercy St	1905	0	Yes	A
324 Mercy St	1905	0	Yes	A
325 Mercy St	1905	0	Yes	A
326 Mercy St	1905	0	Yes	A
327 Mercy St	1905	0	Yes	A
328 Mercy St	1905	0	Yes	A
329 Mercy St	1905	0	Yes	A
330 Mercy St	1905	0	Yes	A
331 Mercy St	1905	0	Yes	A
332 Mercy St	1905	0	Yes	A
333 Mercy St	1905	0	Yes	A
334 Mercy St	1905	0	Yes	B
335 Mercy St	1905	0	Yes	A
336 Mercy St	1905	0	Yes	A
337 Mercy St	1905	0	Yes	A
338 Mercy St	1905	0	Yes	A
339 Mercy St	1905	0	Yes	A
340 Mercy St	1905	0	Yes	A
341 Mercy St	1905	0	Yes	A
342 Mercy St	1905	0	Yes	A
343 Mercy St	1905	0	Yes	A
344 Mercy St	1905	0	Yes	A
345 Mercy St	1905	0	Yes	A
346 Mercy St	1905	1	Yes	A
347 Mercy St	1905	0	Yes	A
348 Mercy St	1905	0	Yes	A
349 Mercy St	1905	0	Yes	A
350 Mercy St	1905	0	Yes	A
351 Mercy St	1905	0	Yes	A
352 Mercy St	1905	0	Yes	A
353 Mercy St	1905	0	Yes	A
354 Mercy St	1905	0	Yes	A
355 Mercy St	1905	0	Yes	A
356 Mercy St	1905	0	Yes	A
357 Mercy St	1905	0	Yes	A
358 Mercy St	1905	0	Yes	A
359 Mercy St	1905	0	Yes	A

Recent block activity

2027-05-14License expired · 338 Mercy St
2027-05-03License expired · 322 Mercy St
2027-02-28License expired · 342 Mercy St
2026-12-26License expired · 339 Mercy St
2026-10-20License expired · 312 Mercy St
2026-06-30License expired · 355 Mercy St
2026-06-21Tax delinquency recorded · 349 Mercy St
2026-06-21Tax delinquency recorded · 319 Mercy St
2026-05-04License issued · 322 Mercy St
2026-04-25License expired · 313 Mercy St
2026-04-03License issued · 338 Mercy St
2026-03-30Transferred · 335 Mercy St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.02
Street	A	0.07
ZIP 19148	A	0.09
Citywide	—	—