Block Report

100 Block of Callowhill St

4 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 4 properties on the 100 Block of Callowhill St.

About this block

The 100 block of Callowhill St contains 4 properties tracked on KnowMyBlock, with an average grade of B. Construction dates range from 1920 to 2022. There are currently no open code violations on the block. The block has seen 16 ownership transfers in the last five years. 1 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 75% of its parcels.

All properties on this block (4)

AddressYearOpen violOwner-occGrade
103 Callowhill St19200YesA
104 Callowhill St0YesD
105 Callowhill St20210YesA
107 Callowhill St20220YesA

Recent block activity

  1. 2027-01-10License expired · 105 Callowhill St
  2. 2026-06-21Tax delinquency recorded · 104 Callowhill St
  3. 2026-05-28Permit issued · 103 Callowhill St — New Construction, Addition, Gfa Change
  4. 2026-02-13License issued · 105 Callowhill St
  5. 2026-01-22Transferred · 107 Callowhill St
  6. 2026-01-10License expired · 103 Callowhill St
  7. 2026-01-09Transferred · 107 Callowhill St
  8. 2025-01-31License issued · 103 Callowhill St

Block health comparison

ScopeAvg gradeOpen viol/property
BlockB0.00
StreetA0.26
ZIP 19123A0.10
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