Block Report

5100 Block of Lancaster Ave

15 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 15 properties on the 5100 Block of Lancaster Ave.

About this block

The 5100 block of Lancaster Ave contains 22 properties tracked on KnowMyBlock, with an average grade of C. Construction dates range from 1905 to 2021. There are 21 open code violations across the block. The block has seen 8 ownership transfers in the last five years. 8 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 32% of its parcels.

All properties on this block (22)

Show all 22 properties

Recent block activity

  1. 2027-04-09License expired · 5155 Lancaster Ave
  2. 2026-12-06License expired · 5155 Lancaster Ave
  3. 2026-06-21Tax delinquency recorded · 5148R-50 Lancaster Ave
  4. 2026-06-21Tax delinquency recorded · 5116 Lancaster Ave
  5. 2026-06-21Tax delinquency recorded · 5114 Lancaster Ave
  6. 2026-06-21Tax delinquency recorded · 5184 Lancaster Ave
  7. 2026-06-21Tax delinquency recorded · 5110 Lancaster Ave
  8. 2026-06-21Tax delinquency recorded · 5118 Lancaster Ave
  9. 2026-04-17Transferred · 5188 Lancaster Ave
  10. 2026-04-17Transferred · 5190 Lancaster Ave
  11. 2026-04-17Transferred · 5192-94 Lancaster Ave
  12. 2026-04-17Transferred · 5186 Lancaster Ave

Block health comparison

ScopeAvg gradeOpen viol/property
BlockC1.07
StreetB0.63
ZIP 19131A0.20
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