Block Report

400 Block of Delmar St

49 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 49 properties on the 400 Block of Delmar St.

About this block

The 400 block of Delmar St contains 50 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1900 to 2019. There are 4 open code violations across the block. The block has seen 82 ownership transfers in the last five years. 47 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 10% of its parcels.

All properties on this block (50)

Address	Year	Owner-occ	Grade
400 Delmar St	1930	Yes	A
401 Delmar St	1945	Yes	A
402 Delmar St	1930	Yes	A
403 Delmar St	1945	Yes	A
404 Delmar St	1930	Yes	A
405 Delmar St	1945	Yes	A
406 Delmar St	1930	Yes	A
407 Delmar St	1950	Yes	A
408 Delmar St	1930	Yes	A
409 Delmar St	1950	Yes	A

Show all 50 properties

Address	Year	Open viol	Owner-occ	Grade
410 Delmar St	1945	0	Yes	A
411 Delmar St	1950	0	Yes	A
412 Delmar St	1945	0	Yes	A
413 Delmar St	1950	0	Yes	A
414 Delmar St	1945	0	Yes	A
415 Delmar St	1950	0	Yes	A
416 Delmar St	1945	0	Yes	A
417 Delmar St	1900	0	Yes	A
418 Delmar St	1945	0	Yes	A
419 Delmar St	1950	0	Yes	A
420 Delmar St	1945	0	Yes	A
421 Delmar St	1950	0	Yes	A
422 Delmar St	1945	0	Yes	A
423 Delmar St	1950	0	Yes	A
424 Delmar St	1945	0	Yes	B
425 Delmar St	1950	0	Yes	A
426 Delmar St	1945	0	Yes	A
427 Delmar St	1950	0	Yes	A
428 Delmar St	1945	0	Yes	A
430 Delmar St	1945	0	Yes	A
432 Delmar St	1945	0	Yes	A
434 Delmar St	1945	0	Yes	A
436 Delmar St	1945	0	Yes	A
438 Delmar St	1945	0	Yes	A
440 Delmar St	1945	0	Yes	A
442 Delmar St	1955	1	Yes	B
444-46 Delmar St	1950	0	Yes	A
449 Delmar St	1900	0	Yes	A
451 Delmar St	1900	0	Yes	A
453 Delmar St	1915	0	Yes	A
454 Delmar St	1945	3	Yes	B
455 Delmar St	1900	0	Yes	A
456 Delmar St	1945	0	Yes	A
457 Delmar St	1900	0	Yes	A
459 Delmar St	1900	0	Yes	A
461 Delmar St	1900	0	Yes	A
463 Delmar St	1900	0	Yes	A
467 Delmar St	2019	0	Yes	A
471 Delmar St	2019	0	Yes	A
475 Delmar St	2019	0	Yes	A

Recent block activity

2027-04-24License expired · 467 Delmar St
2027-04-18License expired · 456 Delmar St
2027-02-01License expired · 455 Delmar St
2026-09-14License expired · 422 Delmar St
2026-06-21Tax delinquency recorded · 475 Delmar St
2026-06-21License expired · 440 Delmar St
2026-06-21Tax delinquency recorded · 467 Delmar St
2026-04-30Complaint filed · 442 Delmar St — Property Maintenance Complaint Exterior
2026-04-27Appeal decided · 454 Delmar St
2026-04-17Transferred · 406 Delmar St
2026-03-17License issued · 456 Delmar St
2026-03-12License issued · 467 Delmar St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.08
Street	A	0.11
ZIP 19128	A	0.05
Citywide	—	—