Block Report

3900 Block of Alfred St

30 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 30 properties on the 3900 Block of Alfred St.

About this block

The 3900 block of Alfred St contains 30 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1940 to 1940. There are 15 open code violations across the block. The block has seen 25 ownership transfers in the last five years. 27 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 20% of its parcels.

All properties on this block (30)

AddressYearOpen violOwner-occGrade
3920 Alfred St19401YesB
3921 Alfred St19400YesB
3922 Alfred St19408YesF
3923 Alfred St19400YesA
3924 Alfred St19400YesA
3925 Alfred St19400YesA
3926 Alfred St19400YesA
3927 Alfred St19400YesA
3928 Alfred St19400YesB
3929 Alfred St19400YesA
Show all 30 properties
AddressYearOpen violOwner-occGrade
3930 Alfred St19401YesC
3931 Alfred St19400YesA
3932 Alfred St19401YesB
3933 Alfred St19400YesA
3934 Alfred St19400YesA
3935 Alfred St19400YesA
3936 Alfred St19400YesA
3937 Alfred St19400YesA
3938 Alfred St19400YesB
3939 Alfred St19400YesB
3940 Alfred St19402YesB
3941 Alfred St19400YesA
3942 Alfred St19402YesB
3943 Alfred St19400YesA
3944 Alfred St19400YesA
3945 Alfred St19400YesA
3946 Alfred St0YesB
3947 Alfred St19400YesA
3948 Alfred St0YesB
3949 Alfred St0YesB

Recent block activity

  1. 2027-05-17License expired · 3944 Alfred St
  2. 2027-02-28License expired · 3926 Alfred St
  3. 2027-02-10License expired · 3929 Alfred St
  4. 2026-06-21Tax delinquency recorded · 3946 Alfred St
  5. 2026-06-21Tax delinquency recorded · 3932 Alfred St
  6. 2026-06-21Tax delinquency recorded · 3938 Alfred St
  7. 2026-06-21Tax delinquency recorded · 3939 Alfred St
  8. 2026-06-21Tax delinquency recorded · 3928 Alfred St
  9. 2026-06-21Tax delinquency recorded · 3921 Alfred St
  10. 2026-06-21Tax delinquency recorded · 3930 Alfred St
  11. 2026-05-21Inspection · 3930 Alfred St
  12. 2026-05-13Inspection · 3940 Alfred St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB0.50
StreetB0.41
ZIP 19140B0.26
Citywide