Block Report

1900 Block of S Ithan St

61 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 61 properties on the 1900 Block of S Ithan St.

About this block

The 1900 block of S Ithan St contains 61 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1925 to 1965. There are 6 open code violations across the block. The block has seen 68 ownership transfers in the last five years. 59 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 5% of its parcels.

All properties on this block (50)

Address	Year	Owner-occ	Grade
1901 S Ithan St	1925	Yes	A
1903 S Ithan St	1925	Yes	A
1905 S Ithan St	1925	Yes	B
1907 S Ithan St	1925	Yes	A
1909 S Ithan St	1925	Yes	A
1910 S Ithan St	1925	Yes	A
1911 S Ithan St	1925	Yes	B
1912 S Ithan St	1965	Yes	A
1913 S Ithan St	1925	Yes	B
1914 S Ithan St	1925	Yes	A

Show all 50 properties

Address	Year	Open viol	Owner-occ	Grade
1915 S Ithan St	1925	0	Yes	B
1916 S Ithan St	1925	0	Yes	B
1917 S Ithan St	1925	0	Yes	A
1918 S Ithan St	1925	0	Yes	A
1919 S Ithan St	1925	0	Yes	A
1920 S Ithan St	1925	0	Yes	A
1921 S Ithan St	1925	0	Yes	A
1922 S Ithan St	1925	0	Yes	A
1923 S Ithan St	1925	0	Yes	A
1924 S Ithan St	1925	0	Yes	A
1925 S Ithan St	1925	0	Yes	A
1926 S Ithan St	1925	0	Yes	A
1927 S Ithan St	1925	0	Yes	A
1928 S Ithan St	1925	1	Yes	A
1929 S Ithan St	1925	0	Yes	A
1930 S Ithan St	1925	0	Yes	A
1931 S Ithan St	1925	0	Yes	B
1932 S Ithan St	1925	0	Yes	A
1933 S Ithan St	1925	0	Yes	B
1934 S Ithan St	1925	0	Yes	A
1935 S Ithan St	1925	0	Yes	A
1936 S Ithan St	1925	0	Yes	A
1937 S Ithan St	1925	0	Yes	B
1938 S Ithan St	1925	0	Yes	A
1939 S Ithan St	1925	0	Yes	A
1940 S Ithan St	1925	0	Yes	A
1941 S Ithan St	1925	0	Yes	A
1942 S Ithan St	1925	0	Yes	A
1943 S Ithan St	1925	0	Yes	A
1944 S Ithan St	1925	0	Yes	A
1945 S Ithan St	1925	0	Yes	A
1946 S Ithan St	1925	0	Yes	A
1947 S Ithan St	1925	0	Yes	A
1948 S Ithan St	1925	0	Yes	A
1949 S Ithan St	—	1	Yes	D
1950 S Ithan St	1925	2	Yes	C
1951 S Ithan St	1925	0	Yes	A
1952 S Ithan St	1925	0	Yes	A
1953 S Ithan St	1925	0	Yes	A
1954 S Ithan St	1925	0	Yes	A

Recent block activity

2027-02-28License expired · 1942 S Ithan St
2027-01-19License expired · 1916 S Ithan St
2026-12-20License expired · 1905 S Ithan St
2026-12-11License expired · 1923 S Ithan St
2026-09-21License expired · 1935 S Ithan St
2026-09-21License expired · 1907 S Ithan St
2026-08-28License expired · 1930 S Ithan St
2026-08-21License expired · 1917 S Ithan St
2026-08-07License expired · 1927 S Ithan St
2026-06-21Tax delinquency recorded · 1949 S Ithan St
2026-06-21Tax delinquency recorded · 1915 S Ithan St
2026-06-21Tax delinquency recorded · 1931 S Ithan St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.10
Street	A	0.18
ZIP 19143	A	0.23
Citywide	—	—