Block Report

400 Block of S Perth St

9 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 9 properties on the 400 Block of S Perth St.

About this block

The 400 block of S Perth St contains 9 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1977. There are currently no open code violations on the block. The block has seen 3 ownership transfers in the last five years. 9 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 33% of its parcels.

All properties on this block (9)

AddressYearOpen violOwner-occGrade
410 S Perth St19770YesA
412 S Perth St19770YesA
413 S Perth St19200YesA
414 S Perth St19770YesA
415 S Perth St19200YesA
416 S Perth St19770YesA
417 S Perth St19200YesA
419 S Perth St19200YesA
421 S Perth St19200YesA

Recent block activity

  1. 2026-08-31License expired · 416 S Perth St
  2. 2025-08-15License issued · 416 S Perth St
  3. 2025-08-09License expired · 419 S Perth St
  4. 2024-08-09License issued · 419 S Perth St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.00
StreetA0.00
ZIP 19147A0.06
Citywide