Block Report

1200 Block of Alter St

12 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 12 properties on the 1200 Block of Alter St.

About this block

The 1200 block of Alter St contains 14 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1920 to 2020. There are currently no open code violations on the block. The block has seen 13 ownership transfers in the last five years. 6 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 43% of its parcels.

All properties on this block (14)

AddressYearOpen violOwner-occGrade
1202 Alter St0YesB
1204 Alter St0YesB
1206 Alter St0YesA
1208 Alter St19200YesA
1210 Alter St19200YesB
1212-16 Alter St19200YesB
1218-20 Alter St20090YesA
1222 Alter St0YesB
1224 Alter St20180YesA
1226 Alter St19200YesA
1228 Alter St0YesB
1230 Alter St20200YesA
1232 Alter St19300YesB
1234 Alter St19300YesB

Recent block activity

  1. 2027-04-30License expired · 1212-16 Alter St
  2. 2026-06-21Tax delinquency recorded · 1210 Alter St
  3. 2026-05-11Complaint filed · 1204 Alter St — Vacant Lot
  4. 2026-05-11Complaint filed · 1204 Alter St — Fire Safety Complaint
  5. 2026-04-16License issued · 1212-16 Alter St
  6. 2025-06-26Complaint closed · 1202 Alter St
  7. 2025-06-26Violation resolved · 1202 Alter St — PM15-304.4
  8. 2025-06-26Inspection · 1202 Alter St
  9. 2025-06-26Complaint closed · 1202 Alter St
  10. 2025-06-02Complaint closed · 1210 Alter St
  11. 2025-06-02Complaint filed · 1206 Alter St — Work Underway Without Permits
  12. 2025-06-02Complaint closed · 1206 Alter St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB0.00
StreetA0.17
ZIP 19147A0.06
Citywide