Block Report

5100 Block of Castor Ave

18 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 18 properties on the 5100 Block of Castor Ave.

About this block

The 5100 block of Castor Ave contains 18 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1945 to 1950. There are 4 open code violations across the block. The block has seen 17 ownership transfers in the last five years. 18 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 28% of its parcels.

All properties on this block (18)

AddressYearOpen violOwner-occGrade
5114 Castor Ave19450YesA
5116 Castor Ave19450YesA
5118 Castor Ave19450YesA
5120 Castor Ave19450YesA
5124 Castor Ave19450YesA
5126 Castor Ave19450YesA
5128 Castor Ave19450YesA
5130 Castor Ave19450YesA
5132 Castor Ave19451YesA
5134 Castor Ave19450YesA
5136 Castor Ave19450YesA
5138 Castor Ave19453YesB
5142 Castor Ave19450YesB
5144 Castor Ave19450YesA
5146 Castor Ave19450YesA
5148 Castor Ave19450YesA
5185 Castor Ave19500YesB
5197 Castor Ave19500YesB

Recent block activity

  1. 2026-06-21Tax delinquency recorded · 5142 Castor Ave
  2. 2026-05-15Permit issued · 5185 Castor Ave — Addition And/Or Alteration
  3. 2026-03-01Tax delinquency recorded · 5130 Castor Ave
  4. 2026-03-01Tax delinquency recorded · 5142 Castor Ave
  5. 2025-12-24Transferred · 5124 Castor Ave
  6. 2025-12-19Inspection · 5118 Castor Ave
  7. 2025-12-08Inspection · 5124 Castor Ave
  8. 2025-12-08Violation resolved · 5118 Castor Ave — PM15-302.4
  9. 2025-12-05Violation resolved · 5124 Castor Ave — PM15-302.4
  10. 2025-11-14Permit issued · 5185 Castor Ave — Alterations
  11. 2025-09-19Inspection · 5126 Castor Ave
  12. 2025-09-19Violation resolved · 5126 Castor Ave — PM15-302.4

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.22
StreetB0.22
ZIP 19124A0.17
Citywide