Block Report

3100 Block of Cottman Ave

45 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 45 properties on the 3100 Block of Cottman Ave.

About this block

The 3100 block of Cottman Ave contains 46 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1925 to 1953. There are 2 open code violations across the block. The block has seen 47 ownership transfers in the last five years. 46 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 13% of its parcels.

All properties on this block (46)

AddressYearOpen violOwner-occGrade
3100 Cottman Ave19450YesA
3101 Cottman Ave19450YesA
3102 Cottman Ave19450YesA
3103 Cottman Ave19530YesA
3104 Cottman Ave19450YesA
3105 Cottman Ave19530YesA
3106 Cottman Ave19450YesA
3107 Cottman Ave19530YesA
3108 Cottman Ave19450YesA
3109 Cottman Ave19530YesA
Show all 46 properties

Recent block activity

  1. 2027-05-24License expired · 3152 Cottman Ave
  2. 2027-03-30License expired · 3122 Cottman Ave
  3. 2027-03-17License expired · 3140 Cottman Ave
  4. 2027-02-28License expired · 3125 Cottman Ave
  5. 2027-01-24License expired · 3100 Cottman Ave
  6. 2027-01-12License expired · 3121 Cottman Ave
  7. 2026-09-24License expired · 3148 Cottman Ave
  8. 2026-08-30License expired · 3124 Cottman Ave
  9. 2026-07-03License expired · 3127 Cottman Ave
  10. 2026-06-30License expired · 3105 Cottman Ave
  11. 2026-06-21Tax delinquency recorded · 3104 Cottman Ave
  12. 2026-06-18License expired · 3134 Cottman Ave

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.04
StreetA0.24
ZIP 19149A0.09
Citywide