Block Report

600 Block of Mayfair St

119 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 119 properties on the 600 Block of Mayfair St.

About this block

The 600 block of Mayfair St contains 119 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1950 to 1950. There are 12 open code violations across the block. The block has seen 70 ownership transfers in the last five years. 119 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 5% of its parcels.

All properties on this block (50)

Address	Year	Owner-occ	Grade
600 Mayfair St	1950	Yes	A
601 Mayfair St	1950	Yes	B
602 Mayfair St	1950	Yes	A
602 Mayfair St	1950	Yes	A
603 Mayfair St	1950	Yes	A
603 Mayfair St	1950	Yes	A
604 Mayfair St	1950	Yes	A
604 Mayfair St	1950	Yes	A
605 Mayfair St	1950	Yes	A
605 Mayfair St	1950	Yes	A

Show all 50 properties

Address	Year	Open viol	Owner-occ	Grade
606 Mayfair St	1950	0	Yes	A
606 Mayfair St	1950	0	Yes	A
607 Mayfair St	1950	0	Yes	A
607 Mayfair St	1950	0	Yes	A
608 Mayfair St	1950	0	Yes	A
608 Mayfair St	1950	0	Yes	A
609 Mayfair St	1950	0	Yes	A
609 Mayfair St	1950	0	Yes	A
610 Mayfair St	1950	0	Yes	A
610 Mayfair St	1950	0	Yes	A
611 Mayfair St	1950	0	Yes	A
611 Mayfair St	1950	0	Yes	A
612 Mayfair St	1950	0	Yes	A
612 Mayfair St	1950	0	Yes	A
613 Mayfair St	1950	0	Yes	A
613 Mayfair St	1950	0	Yes	A
614 Mayfair St	1950	0	Yes	A
614 Mayfair St	1950	2	Yes	B
615 Mayfair St	1950	0	Yes	A
615 Mayfair St	1950	0	Yes	A
616 Mayfair St	1950	0	Yes	A
616 Mayfair St	1950	0	Yes	A
617 Mayfair St	1950	0	Yes	A
618 Mayfair St	1950	0	Yes	A
618 Mayfair St	1950	0	Yes	A
619 Mayfair St	1950	0	Yes	A
620 Mayfair St	1950	3	Yes	B
620 Mayfair St	1950	0	Yes	A
621 Mayfair St	1950	0	Yes	A
622 Mayfair St	1950	0	Yes	A
622 Mayfair St	1950	0	Yes	A
623 Mayfair St	1950	0	Yes	A
624 Mayfair St	1950	1	Yes	A
624 Mayfair St	1950	0	Yes	A
625 Mayfair St	1950	0	Yes	A
626 Mayfair St	1950	0	Yes	A
627 Mayfair St	1950	0	Yes	A
628 Mayfair St	1950	0	Yes	A
629 Mayfair St	1950	1	Yes	B
630 Mayfair St	1950	0	Yes	A

Recent block activity

2027-05-07License expired · 671 Mayfair St
2027-04-28License expired · 691 Mayfair St
2027-03-10License expired · 640 Mayfair St
2027-03-09License expired · 613 Mayfair St
2027-02-28License expired · 664 Mayfair St
2027-02-28License expired · 602 Mayfair St
2027-02-28License expired · 675 Mayfair St
2027-02-20License expired · 699 Mayfair St
2027-02-15License expired · 669 Mayfair St
2027-02-01License expired · 603 Mayfair St
2027-01-04License expired · 689 Mayfair St
2026-10-29License expired · 604 Mayfair St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.10
Street	A	0.12
ZIP 19120	A	0.12
Citywide	—	—