Block Report

1900 Block of S Warnock St

40 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 40 properties on the 1900 Block of S Warnock St.

About this block

The 1900 block of S Warnock St contains 40 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1920 to 1925. There are currently no open code violations on the block. The block has seen 63 ownership transfers in the last five years. 40 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 8% of its parcels.

All properties on this block (40)

Address	Year	Owner-occ	Grade
1901 S Warnock St	1925	Yes	A
1902 S Warnock St	1920	Yes	A
1903 S Warnock St	1925	Yes	A
1904 S Warnock St	1925	Yes	A
1905 S Warnock St	1925	Yes	A
1906 S Warnock St	1925	Yes	A
1907 S Warnock St	1920	Yes	A
1908 S Warnock St	1920	Yes	A
1909 S Warnock St	1920	Yes	A
1910 S Warnock St	1920	Yes	C

Show all 40 properties

Address	Year	Owner-occ	Grade
1911 S Warnock St	1920	Yes	A
1912 S Warnock St	1920	Yes	A
1913 S Warnock St	1925	Yes	A
1914 S Warnock St	1920	Yes	A
1915 S Warnock St	1920	Yes	A
1916 S Warnock St	1920	Yes	A
1917 S Warnock St	1920	Yes	A
1918 S Warnock St	1920	Yes	A
1919 S Warnock St	1925	Yes	A
1920 S Warnock St	1925	Yes	A
1921 S Warnock St	1925	Yes	A
1922 S Warnock St	1925	Yes	A
1923 S Warnock St	1925	Yes	A
1924 S Warnock St	1925	Yes	A
1925 S Warnock St	1925	Yes	A
1926 S Warnock St	1925	Yes	A
1927 S Warnock St	1925	Yes	A
1928 S Warnock St	1925	Yes	A
1929 S Warnock St	1925	Yes	A
1930 S Warnock St	1925	Yes	A
1931 S Warnock St	1925	Yes	A
1932 S Warnock St	1925	Yes	A
1933 S Warnock St	1925	Yes	A
1934 S Warnock St	1925	Yes	A
1935 S Warnock St	1925	Yes	B
1936 S Warnock St	1925	Yes	A
1937 S Warnock St	1925	Yes	A
1938 S Warnock St	1925	Yes	A
1939 S Warnock St	1925	Yes	A
1940 S Warnock St	1925	Yes	A

Recent block activity

2027-05-25License expired · 1925 S Warnock St
2027-04-20License expired · 1929 S Warnock St
2026-06-21Tax delinquency recorded · 1935 S Warnock St
2026-06-21Tax delinquency recorded · 1910 S Warnock St
2026-06-02Complaint filed · 1903 S Warnock St — Property Maintenance Complaint Interior
2026-05-26License issued · 1925 S Warnock St
2026-05-05Permit issued · 1925 S Warnock St — Change Of Use
2026-04-08License issued · 1929 S Warnock St
2026-03-17Transferred · 1917 S Warnock St
2026-03-01Tax delinquency recorded · 1919 S Warnock St
2026-03-01Tax delinquency recorded · 1938 S Warnock St
2026-03-01Tax delinquency recorded · 1910 S Warnock St

Block health comparison

Scope	Avg grade	Open viol/property
Block	A	0.00
Street	A	0.02
ZIP 19148	A	0.09
Citywide	—	—