Block Report

5100 Block of C St

31 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 31 properties on the 5100 Block of C St.

About this block

The 5100 block of C St contains 31 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1950. There are 9 open code violations across the block. The block has seen 34 ownership transfers in the last five years. 31 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 10% of its parcels.

All properties on this block (31)

AddressYearOpen violOwner-occGrade
5116 C St19500YesC
5118 C St19209YesC
5120 C St19500YesA
5122 C St19500YesA
5123 C St19500YesA
5124 C St19500YesA
5125 C St19500YesA
5126 C St19500YesB
5127 C St19500YesA
5128 C St19500YesA
Show all 31 properties
AddressYearOpen violOwner-occGrade
5129 C St19500YesA
5130 C St19500YesA
5131 C St19500YesA
5132 C St19500YesB
5133 C St19500YesA
5135 C St19500YesA
5137 C St19500YesA
5139 C St19500YesA
5141 C St19500YesA
5143 C St19500YesA
5145 C St19500YesA
5147 C St19500YesA
5149 C St19500YesA
5151 C St19500YesA
5153 C St19500YesA
5155 C St19500YesA
5157 C St19500YesA
5159 C St19500YesA
5161 C St19500YesA
5163 C St19500YesA
5165 C St19500YesA

Recent block activity

  1. 2027-01-21License expired · 5118 C St
  2. 2026-08-15License expired · 5145 C St
  3. 2026-06-21Tax delinquency recorded · 5132 C St
  4. 2026-06-21Tax delinquency recorded · 5116 C St
  5. 2026-03-01Tax delinquency recorded · 5133 C St
  6. 2026-03-01Tax delinquency recorded · 5116 C St
  7. 2026-02-28License expired · 5122 C St
  8. 2026-02-04Complaint filed · 5120 C St — Property Maintenance Complaint Interior
  9. 2026-02-04Complaint filed · 5120 C St — Residence Without Heat (October 1 - April 15)
  10. 2026-01-28License issued · 5118 C St
  11. 2026-01-07Transferred · 5157 C St
  12. 2025-12-02Transferred · 5157 C St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.29
StreetA0.21
ZIP 19120A0.11
Citywide——