Block Report

2600 Block of S Alder St

52 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 52 properties on the 2600 Block of S Alder St.

About this block

The 2600 block of S Alder St contains 52 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1925. There are 5 open code violations across the block. The block has seen 50 ownership transfers in the last five years. 52 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 6% of its parcels.

All properties on this block (50)

Address	Year	Owner-occ	Grade
2601 S Alder St	1925	Yes	A
2603 S Alder St	1925	Yes	A
2605 S Alder St	1925	Yes	A
2607 S Alder St	1925	Yes	A
2608 S Alder St	1925	Yes	A
2609 S Alder St	1925	Yes	A
2610 S Alder St	1925	Yes	A
2611 S Alder St	1925	Yes	A
2612 S Alder St	1925	Yes	A
2613 S Alder St	1925	Yes	A

Show all 50 properties

Address	Year	Owner-occ	Grade
2614 S Alder St	1925	Yes	A
2615 S Alder St	1925	Yes	A
2616 S Alder St	1925	Yes	A
2617 S Alder St	1925	Yes	A
2618 S Alder St	1925	Yes	A
2619 S Alder St	1925	Yes	A
2620 S Alder St	1925	Yes	B
2621 S Alder St	1925	Yes	A
2622 S Alder St	1925	Yes	A
2623 S Alder St	1925	Yes	A
2624 S Alder St	1925	Yes	A
2625 S Alder St	1925	Yes	A
2626 S Alder St	1925	Yes	A
2627 S Alder St	1925	Yes	A
2628 S Alder St	1925	Yes	B
2629 S Alder St	1925	Yes	A
2630 S Alder St	1925	Yes	A
2631 S Alder St	1925	Yes	A
2632 S Alder St	1925	Yes	A
2633 S Alder St	1925	Yes	A
2634 S Alder St	1925	Yes	A
2635 S Alder St	1925	Yes	A
2636 S Alder St	1925	Yes	A
2637 S Alder St	1925	Yes	A
2638 S Alder St	1925	Yes	A
2639 S Alder St	1925	Yes	A
2640 S Alder St	1925	Yes	A
2641 S Alder St	1925	Yes	A
2642 S Alder St	1925	Yes	A
2643 S Alder St	1925	Yes	A
2644 S Alder St	1925	Yes	A
2645 S Alder St	1925	Yes	A
2646 S Alder St	1925	Yes	A
2647 S Alder St	1925	Yes	A
2648 S Alder St	1925	Yes	A
2649 S Alder St	1925	Yes	A
2650 S Alder St	1924	Yes	A
2651 S Alder St	1925	Yes	A
2652 S Alder St	1925	Yes	A
2653 S Alder St	1925	Yes	A

Recent block activity

2026-12-20License expired · 2626 S Alder St
2026-12-03License expired · 2648 S Alder St
2026-08-15License expired · 2634 S Alder St
2026-06-21Tax delinquency recorded · 2620 S Alder St
2026-06-21Tax delinquency recorded · 2625 S Alder St
2026-06-21Tax delinquency recorded · 2617 S Alder St
2026-06-21Tax delinquency recorded · 2628 S Alder St
2026-06-09Complaint filed · 2607 S Alder St — Work Underway In Violation Of Permit Requirements
2026-06-09Complaint filed · 2607 S Alder St — Work Underway In Violation Of Permit Requirements
2026-05-11Complaint filed · 2611 S Alder St — Property Maintenance Complaint Interior
2026-05-04Appeal decided · 2654 S Alder St
2026-03-01Tax delinquency recorded · 2640 S Alder St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.10
Street	A	0.04
ZIP 19148	A	0.09
Citywide	—	—