Block Report

1500 Block of N Allison St

44 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 44 properties on the 1500 Block of N Allison St.

About this block

The 1500 block of N Allison St contains 44 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1925 to 1925. There are 6 open code violations across the block. The block has seen 73 ownership transfers in the last five years. 44 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 9% of its parcels.

All properties on this block (44)

Address	Year	Open viol	Owner-occ	Grade
1512 N Allison St	1925	0	Yes	B
1513 N Allison St	1925	0	Yes	A
1514 N Allison St	1925	0	Yes	C
1515 N Allison St	1925	0	Yes	A
1516 N Allison St	1925	6	Yes	C
1517 N Allison St	1925	0	Yes	A
1518 N Allison St	1925	0	Yes	A
1519 N Allison St	1925	0	Yes	B
1520 N Allison St	1925	0	Yes	B
1521 N Allison St	1925	0	Yes	A

Show all 44 properties

Address	Year	Owner-occ	Grade
1522 N Allison St	1925	Yes	A
1523 N Allison St	1925	Yes	B
1524 N Allison St	1925	Yes	A
1525 N Allison St	1925	Yes	A
1526 N Allison St	1925	Yes	B
1527 N Allison St	1925	Yes	B
1528 N Allison St	1925	Yes	A
1529 N Allison St	1925	Yes	A
1530 N Allison St	1925	Yes	A
1531 N Allison St	1925	Yes	A
1532 N Allison St	1925	Yes	A
1533 N Allison St	1925	Yes	A
1534 N Allison St	1925	Yes	A
1535 N Allison St	1925	Yes	A
1536 N Allison St	1925	Yes	A
1537 N Allison St	1925	Yes	A
1538 N Allison St	1925	Yes	A
1539 N Allison St	1925	Yes	A
1540 N Allison St	1925	Yes	A
1541 N Allison St	1925	Yes	A
1542 N Allison St	1925	Yes	A
1543 N Allison St	1925	Yes	A
1544 N Allison St	1925	Yes	A
1545 N Allison St	1925	Yes	B
1546 N Allison St	1925	Yes	A
1547 N Allison St	1925	Yes	A
1548 N Allison St	1925	Yes	B
1549 N Allison St	1925	Yes	A
1550 N Allison St	1925	Yes	A
1551 N Allison St	1925	Yes	A
1552 N Allison St	1925	Yes	A
1553 N Allison St	1925	Yes	A
1554 N Allison St	1925	Yes	B
1555 N Allison St	1925	Yes	A

Recent block activity

2027-05-03License expired · 1551 N Allison St
2027-03-16License expired · 1535 N Allison St
2027-03-16License expired · 1535 N Allison St
2027-03-16License expired · 1535 N Allison St
2027-02-28License expired · 1552 N Allison St
2027-01-30License expired · 1529 N Allison St
2027-01-23License expired · 1555 N Allison St
2026-06-21Tax delinquency recorded · 1519 N Allison St
2026-06-21Tax delinquency recorded · 1512 N Allison St
2026-06-21Tax delinquency recorded · 1542 N Allison St
2026-06-21Tax delinquency recorded · 1548 N Allison St
2026-06-21Tax delinquency recorded · 1545 N Allison St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.14
Street	A	0.12
ZIP 19131	A	0.20
Citywide	—	—