Block Report

300 Block of Port Royal Ave

16 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 16 properties on the 300 Block of Port Royal Ave.

About this block

The 300 block of Port Royal Ave contains 16 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1754 to 1950. There are currently no open code violations on the block. The block has seen 61 ownership transfers in the last five years. 7 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 62% of its parcels.

All properties on this block (16)

Recent block activity

  1. 2026-06-21Tax delinquency recorded · 363 Port Royal Ave
  2. 2025-08-20Permit issued · 391 Port Royal Ave — New Construction
  3. 2025-05-23Permit issued · 391 Port Royal Ave — New Construction Or Additions
  4. 2025-05-09Permit issued · 391 Port Royal Ave — Excavation
  5. 2024-10-22Permit issued · 385 Port Royal Ave — New Construction
  6. 2024-09-24Permit issued · 385 Port Royal Ave — Excavation
  7. 2024-09-09Permit issued · 385 Port Royal Ave — New Construction Or Additions

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB0.00
StreetB0.06
ZIP 19128A0.05
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