Block Report

900 Block of S 12th St

28 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 28 properties on the 900 Block of S 12th St.

About this block

The 900 block of S 12Th St contains 29 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1915 to 2005. There are 3 open code violations across the block. The block has seen 11 ownership transfers in the last five years. 24 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 55% of its parcels.

All properties on this block (29)

AddressYearOpen violOwner-occGrade
900 S 12th St20030YesA
901 S 12th St19200YesC
902 S 12th St19150YesA
903 S 12th St19200YesA
904 S 12th St19150YesA
905 S 12th St19150YesB
906 S 12th St19150YesA
907 S 12th St19150YesA
908 S 12th St19151YesC
909 S 12th St19150YesA
Show all 29 properties
AddressYearOpen violOwner-occGrade
910 S 12th St19150YesA
911 S 12th St20050YesB
912 S 12th St20030YesA
913 S 12th St19152YesB
914 S 12th St20030YesA
915 S 12th St0YesC
916 S 12th St19150YesA
918 S 12th St19150YesB
920 S 12th St19150YesA
921 S 12th St19250YesB
922 S 12th St19150YesB
923 S 12th St19300YesB
924 S 12th St19150YesA
925 S 12th St19600YesB
926-28 S 12th St19250YesB
927 S 12th St19150YesB
929 S 12th St19150YesB
930 S 12th St19150YesA
931 S 12th St19150YesB

Recent block activity

  1. 2027-05-11License expired · 916 S 12th St
  2. 2027-01-29License expired · 909 S 12th St
  3. 2027-01-01License expired · 918 S 12th St
  4. 2026-07-29License expired · 915 S 12th St
  5. 2026-06-21Tax delinquency recorded · 901 S 12th St
  6. 2026-06-21Tax delinquency recorded · 908 S 12th St
  7. 2026-06-21Tax delinquency recorded · 911 S 12th St
  8. 2026-06-21Tax delinquency recorded · 905 S 12th St
  9. 2026-04-30License issued · 916 S 12th St
  10. 2026-03-27Inspection · 908 S 12th St
  11. 2026-03-17Complaint filed · 908 S 12th St — Property Maintenance Complaint Exterior
  12. 2026-03-12Complaint filed · 908 S 12th St — Property Maintenance Complaint Exterior

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB0.11
StreetA0.10
ZIP 19147A0.07
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