Block Report

900 Block of Marlborough St

6 properties on this block in Philadelphia.

View property grades, violation history, tax delinquencies, ownership transfers, title risk scores, and safety data for all 6 properties on the 900 Block of Marlborough St.

About this block

The 900 block of Marlborough St contains 6 properties tracked on KnowMyBlock, with an average grade of A. Construction dates range from 1850 to 1920. There are currently no open code violations on the block. The block has seen 10 ownership transfers in the last five years. 4 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 50% of its parcels.

All properties on this block (6)

AddressYearOpen violOwner-occGrade
911 Marlborough St0YesB
923 Marlborough St19200YesB
925 Marlborough St18500YesA
927 Marlborough St19200YesA
950 Marlborough St0YesB
958 Marlborough St19200YesA

Recent block activity

  1. 2026-03-01Tax delinquency recorded · 911 Marlborough St
  2. 2026-02-28License expired · 958 Marlborough St
  3. 2025-10-03Complaint filed · 958 Marlborough St — Demolition Complaints
  4. 2025-10-03Complaint closed · 958 Marlborough St
  5. 2025-09-18Complaint closed · 950 Marlborough St
  6. 2025-09-12Complaint filed · 950 Marlborough St — Demolition Complaints
  7. 2025-07-28Appeal decided · 950 Marlborough St
  8. 2025-07-17Permit issued · 950 Marlborough St — Minor Demolition
  9. 2025-07-07Transferred · 950 Marlborough St
  10. 2025-07-07Transferred · 950 Marlborough St
  11. 2025-06-26Permit issued · 950 Marlborough St — Full Demolition
  12. 2025-06-10Permit issued · 950 Marlborough St — Alterations

Block health comparison

ScopeAvg gradeOpen viol/property
BlockA0.00
StreetA0.08
ZIP 19125A0.12
Citywide