Block Report

1300 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 1300 Block of Alter St.

About this block

The 1300 block of Alter St contains 16 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1920 to 1952. There are 2 open code violations across the block. The block has seen 15 ownership transfers in the last five years. 13 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 31% of its parcels.

All properties on this block (16)

AddressYearOpen violOwner-occGrade
1308 Alter St19250YesC
1310-12 Alter St—0YesC
1314 Alter St19520YesA
1316-18 Alter St—0YesB
1320 Alter St19300YesC
1322 Alter St19300YesC
1324 Alter St19200YesA
1326 Alter St19200YesA
1328 Alter St19200YesA
1330 Alter St19200YesA
1332 Alter St19200YesA
1334 Alter St19200YesA
1336 Alter St19200YesA
1338 Alter St19200YesA
1340-42 Alter St19201YesC
1344-46 Alter St—1YesB

Recent block activity

  1. 2026-06-21Tax delinquency recorded · 1320 Alter St
  2. 2026-06-21Tax delinquency recorded · 1322 Alter St
  3. 2026-03-05Inspection · 1340-42 Alter St
  4. 2026-03-01Tax delinquency recorded · 1322 Alter St
  5. 2026-03-01Tax delinquency recorded · 1320 Alter St
  6. 2026-01-07Transferred · 1324 Alter St
  7. 2025-10-27Permit issued · 1326 Alter St — Alterations
  8. 2025-06-26Complaint closed · 1308 Alter St
  9. 2025-06-24Permit issued · 1340-42 Alter St — Foundation
  10. 2025-06-04Complaint filed · 1308 Alter St — Property Maintenance Complaint Exterior
  11. 2025-04-09Permit issued · 1340-42 Alter St — Ez Interior Non-Load-Bearing Wall Demo.
  12. 2025-04-02Transferred · 1340-42 Alter St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.00
StreetA0.17
ZIP 19147A0.07
Citywide——