Block Report

1900 Block of Ritner St

26 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 26 properties on the 1900 Block of Ritner St.

About this block

The 1900 block of Ritner St contains 26 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1920. There are 2 open code violations across the block. The block has seen 41 ownership transfers in the last five years. 26 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 12% of its parcels.

All properties on this block (26)

AddressYearOpen violOwner-occGrade
1901 Ritner St19202YesB
1903 Ritner St19200YesA
1905 Ritner St19200YesA
1907 Ritner St19200YesA
1909 Ritner St19200YesA
1911 Ritner St19200YesA
1913 Ritner St19200YesA
1915 Ritner St19200YesA
1917 Ritner St19200YesA
1919 Ritner St19200YesA
Show all 26 properties
AddressYearOpen violOwner-occGrade
1921 Ritner St19200YesA
1923 Ritner St19200YesA
1925 Ritner St19200YesA
1927 Ritner St19200YesA
1929 Ritner St19200YesA
1931 Ritner St19200YesA
1933 Ritner St19200YesA
1935 Ritner St19200YesA
1937 Ritner St19200YesA
1939 Ritner St19200YesA
1941 Ritner St19200YesA
1943 Ritner St19200YesA
1945 Ritner St19200YesA
1947 Ritner St19200YesA
1949 Ritner St19200YesA
1951 Ritner St19200YesA

Recent block activity

  1. 2026-05-26Complaint filed · 1901 Ritner St — Unlicensed Commercial Business (Food, Soal, Auto Repair)
  2. 2025-10-15Transferred · 1911 Ritner St
  3. 2025-10-10Transferred · 1911 Ritner St
  4. 2025-10-10Transferred · 1911 Ritner St
  5. 2025-10-09Transferred · 1911 Ritner St
  6. 2025-09-02Transferred · 1903 Ritner St
  7. 2025-04-16Transferred · 1947 Ritner St
  8. 2025-04-08Transferred · 1947 Ritner St
  9. 2025-03-24Transferred · 1905 Ritner St
  10. 2025-03-24Transferred · 1947 Ritner St
  11. 2025-03-13Transferred · 1905 Ritner St
  12. 2025-01-27Transferred · 1945 Ritner St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.08
StreetA0.13
ZIP 19145A0.04
Citywide