Block Report

500 Block of Tree St

39 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 39 properties on the 500 Block of Tree St.

About this block

The 500 block of Tree St contains 39 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 2021. There are 2 open code violations across the block. The block has seen 22 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 8% of its parcels.

All properties on this block (39)

Address	Year	Open viol	Owner-occ	Grade
509 Tree St	1920	0	Yes	A
510 Tree St	1920	0	Yes	B
511 Tree St	1920	0	Yes	A
512 Tree St	1920	0	Yes	A
513 Tree St	1920	0	Yes	A
514 Tree St	1920	0	Yes	A
515 Tree St	1920	0	Yes	C
516 Tree St	—	0	Yes	B
517 Tree St	1920	1	Yes	B
518 Tree St	1925	0	Yes	B

Show all 39 properties

Address	Year	Open viol	Owner-occ	Grade
519 Tree St	1920	0	Yes	A
520 Tree St	—	1	Yes	B
521 Tree St	1920	0	Yes	B
522 Tree St	1920	0	Yes	A
523 Tree St	2007	0	Yes	A
524 Tree St	1920	0	Yes	A
525 Tree St	1920	0	Yes	A
526 Tree St	1920	0	Yes	A
527 Tree St	1920	0	Yes	A
528 Tree St	1920	0	Yes	A
529 Tree St	1920	0	Yes	A
530 Tree St	1920	0	Yes	A
531 Tree St	1920	0	Yes	A
532 Tree St	—	0	Yes	B
533 Tree St	1920	0	Yes	A
534 Tree St	1920	0	Yes	A
535 Tree St	1920	0	Yes	A
536 Tree St	1920	0	Yes	A
537 Tree St	1920	0	Yes	A
538 Tree St	1920	0	Yes	A
539 Tree St	1920	0	Yes	A
540 Tree St	1920	0	Yes	A
541 Tree St	1920	0	Yes	A
542 Tree St	1920	0	Yes	B
543 Tree St	1920	0	Yes	A
545 Tree St	2021	0	Yes	A
547 Tree St	2021	0	Yes	A
549 Tree St	1920	0	Yes	A
551 Tree St	1920	0	Yes	A

Recent block activity

2027-03-03License expired · 541 Tree St
2026-06-21Tax delinquency recorded · 510 Tree St
2026-06-21Tax delinquency recorded · 538 Tree St
2026-06-21Tax delinquency recorded · 515 Tree St
2026-06-01Complaint filed · 524 Tree St — Encroaching Trees
2026-05-21Inspection · 532 Tree St
2026-05-21Inspection · 520 Tree St
2026-05-21Inspection · 532 Tree St
2026-05-16Inspection · 520 Tree St
2026-05-05Complaint closed · 540 Tree St
2026-05-05Complaint closed · 538 Tree St
2026-05-04Complaint filed · 540 Tree St — Building Structurally Deficient (Occupied)

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.05
Street	A	0.07
ZIP 19148	A	0.07
Citywide	—	—