Block Report

1400 Block of S Clarion St

40 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 40 properties on the 1400 Block of S Clarion St.

About this block

The 1400 block of S Clarion St contains 40 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1920. There are currently no open code violations on the block. The block has seen 59 ownership transfers in the last five years. 40 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 (40)

Address	Year	Owner-occ	Grade
1401 S Clarion St	1920	Yes	A
1402 S Clarion St	1920	Yes	B
1403 S Clarion St	1920	Yes	A
1404 S Clarion St	1920	Yes	A
1405 S Clarion St	1920	Yes	A
1406 S Clarion St	1920	Yes	A
1407 S Clarion St	1920	Yes	A
1408 S Clarion St	1920	Yes	B
1409 S Clarion St	1920	Yes	A
1410 S Clarion St	1920	Yes	A

Show all 40 properties

Address	Year	Owner-occ	Grade
1411 S Clarion St	1920	Yes	A
1412 S Clarion St	1920	Yes	A
1413 S Clarion St	1920	Yes	A
1414 S Clarion St	1920	Yes	A
1415 S Clarion St	1920	Yes	A
1416 S Clarion St	1920	Yes	A
1417 S Clarion St	1920	Yes	A
1418 S Clarion St	1920	Yes	A
1419 S Clarion St	1920	Yes	B
1420 S Clarion St	1920	Yes	A
1421 S Clarion St	1920	Yes	B
1422 S Clarion St	1920	Yes	A
1423 S Clarion St	1920	Yes	A
1424 S Clarion St	1920	Yes	B
1425 S Clarion St	1920	Yes	A
1426 S Clarion St	1920	Yes	A
1427 S Clarion St	1920	Yes	A
1428 S Clarion St	1920	Yes	A
1429 S Clarion St	1920	Yes	A
1430 S Clarion St	1920	Yes	A
1431 S Clarion St	1920	Yes	A
1432 S Clarion St	1920	Yes	A
1433 S Clarion St	1920	Yes	A
1434 S Clarion St	1920	Yes	A
1435 S Clarion St	1920	Yes	A
1436 S Clarion St	1920	Yes	A
1437 S Clarion St	1920	Yes	A
1438 S Clarion St	1920	Yes	A
1439 S Clarion St	1920	Yes	A
1440 S Clarion St	1920	Yes	A

Recent block activity

2027-05-01License expired · 1407 S Clarion St
2026-07-17License expired · 1440 S Clarion St
2026-06-21Tax delinquency recorded · 1421 S Clarion St
2026-05-19Permit issued · 1434 S Clarion St — Addition And/Or Alteration
2026-04-30License issued · 1407 S Clarion St
2026-04-20Transferred · 1435 S Clarion St
2026-04-16Transferred · 1435 S Clarion St
2026-03-27Permit issued · 1406 S Clarion St — Addition And/Or Alteration
2025-10-16Inspection · 1408 S Clarion St
2025-10-16Violation resolved · 1408 S Clarion St — PM15-304.2
2025-09-03Permit issued · 1435 S Clarion St — Addition And/Or Alterations
2025-08-15Transferred · 1409 S Clarion St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.00
Street	A	0.02
ZIP 19147	A	0.06
Citywide	—	—