Block Report

1900 Block of John St

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 1900 Block of John St.

About this block

The 1900 block of John St contains 15 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1922 to 1935. There are 1 open code violations across the block. The block has seen 3 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 47% of its parcels.

All properties on this block (15)

AddressYearOpen violOwner-occGrade
1912 John St19350YesA
1913 John St0YesB
1914 John St19350YesA
1915 John St0YesB
1917 John St0YesB
1919 John St0YesB
1921 John St19350YesA
1923 John St19350YesB
1925 John St19351YesC
1926 John St19220YesB
1927 John St19350YesB
1929 John St0YesB
1931 John St19350YesA
1933 John St19350YesA
1935 John St19350YesA

Recent block activity

  1. 2027-02-28License expired · 1927 John St
  2. 2026-06-21Tax delinquency recorded · 1925 John St
  3. 2026-06-21Tax delinquency recorded · 1923 John St
  4. 2026-03-31License issued · 1927 John St
  5. 2026-03-01Tax delinquency recorded · 1925 John St
  6. 2026-03-01Tax delinquency recorded · 1921 John St
  7. 2025-08-29Complaint closed · 1913 John St
  8. 2025-07-30Complaint filed · 1913 John St — Vacant Lot
  9. 2024-12-04Complaint filed · 1927 John St — Property Maintenance Complaint Interior
  10. 2024-09-23Violation resolved · 1919 John St — PM15-302.8
  11. 2024-09-23Inspection · 1919 John St
  12. 2024-09-17Complaint filed · 1927 John St — Property Maintenance Complaint Interior

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB0.07
StreetB0.05
ZIP 19124A0.18
Citywide