Block Report

5100 Block of Whitby Ave

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 5100 Block of Whitby Ave.

About this block

The 5100 block of Whitby Ave contains 10 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1920 to 1925. There are currently no open code violations on the block. The block has seen 5 ownership transfers in the last five years. 10 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 30% of its parcels.

All properties on this block (10)

AddressYearOpen violOwner-occGrade
5106 Whitby Ave19250YesA
5108 Whitby Ave19250YesB
5110 Whitby Ave19250YesA
5112 Whitby Ave19250YesC
5114 Whitby Ave19200YesA
5116 Whitby Ave19250YesA
5118 Whitby Ave19250YesB
5120 Whitby Ave19250YesA
5122 Whitby Ave19250YesB
5124-28 Whitby Ave19250YesC

Recent block activity

  1. 2026-06-21Tax delinquency recorded · 5118 Whitby Ave
  2. 2026-06-21Tax delinquency recorded · 5122 Whitby Ave
  3. 2026-06-21Tax delinquency recorded · 5124-28 Whitby Ave
  4. 2026-06-21Tax delinquency recorded · 5112 Whitby Ave
  5. 2026-06-21Tax delinquency recorded · 5108 Whitby Ave
  6. 2026-03-01Tax delinquency recorded · 5112 Whitby Ave
  7. 2026-03-01Tax delinquency recorded · 5122 Whitby Ave
  8. 2026-03-01Tax delinquency recorded · 5124-28 Whitby Ave
  9. 2025-11-16Complaint closed · 5112 Whitby Ave
  10. 2025-08-19Permit issued · 5112 Whitby Ave — Addition And/Or Alteration
  11. 2024-08-18Complaint filed · 5112 Whitby Ave — Property Maintenance Complaint Exterior

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB0.00
StreetA0.32
ZIP 19143A0.22
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