THE INDEX: 64 17 · week of Jun 29permits soft, openings quiet, deal ledger quiet

The Philadelphia Index

City File · The Public Record

File No. 4450-MAIN-ST

4450 Main St

Neighborhood
Manayunk
Records on file
8
First filed Aug 13, 2025Last activity May 7, 2026

On the record

Distress signals the city holds against this parcel — back taxes, open code violations, and unsafe designations.

Clear

No open violations or delinquencies on record for this address.

The docket

8 entries

  1. Issued May 7, 2026

    Permit issued — Addition and/or Alterations

    TO INSTALL NEW FIRE SUPPRESSION SYSTEM COMPLYING WITH NFPA 13 THROUGHOUT THE BUILDING TO INCLUDE 2" MAIN FIRE SERVICE LINE WITH 2-1/2" WILKINS 350AST BACKFLOW PREVENTION ASSEMBLY AS PER APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA. · contractor: B M CONSULTING SERVICES INC

  2. Issued Apr 8, 2026

    Permit issued — Rough-In

    Rough-In Permit for FP-2026-000564 SUPPLY AND INSTALL ALL REQUIRED SPRINKLERS PER NFPA 13 SUPPLY AND INSTALL ALL REQUIRED PIPING, HANGERS AND FITTINGS PER NFPA 13 · contractor: B M CONSULTING SERVICES INC

  3. Issued Dec 18, 2025

    Permit issued — Alterations

    REPAIR/REPLACE CURB TRAP, FRESH AIR INLET, & INSTALL 1" WDP with CURB STOP. · contractor: LAWRENCE PLBG HTG & HOME IMPROVMTS

  4. Issued Dec 2, 2025

    Permit issued — Alterations

    INTERIOR ALTERATIONS TO EXISTING MIXED USE BUILDING. EXTERIOR INSTALLATION OF CURB TRAPS, FAIS, MAIN DRAINS, AND 1" WATER DISTRIBUTION PIPE. INSTALLATION OF INTERIOR DRAINAGE, WASTE, VENT, AND WATER SUPPLY FOR LISTED FIXTURES. ALL PIPING LOCATED IN AND SERVING COMMERCIAL SPACES ARE TO BE METALLIC TO ROOF EXTENSION. ALL QORK TO BE PERFORMED IN STRICT COMPLIANCE WITH 2018 PPC AND APPPROVED PLANS. · contractor: John Doherty Plumbing and Heating, LLC

  5. Issued Oct 30, 2025

    Permit issued — Addition and/or Alteration

    New meter board system from 400amp existing. New 5 subpanels, breakers, and new grounding. Wiring of 3 dwelling units with Smoke alarms Wiring of commercial space. Install fire alarm system according to NFPA 2016 & 2018, Philadelphia fire code. · contractor: RICHARD CHRISTOPHER

  6. Issued Oct 6, 2025

    Permit issued — Addition and/or Alterations

    FOR THE INSTALLATION OF HVAC APPLIANCES, EQUIPMENT, DUCTWORK AND REGISTERS/DIFFUSERS PER APPROVED PLANS AND MANUFACTURER'S SPECIFICATIONS. *2018 IMC REVIEW* · contractor: LEGENDAIR LLC

  7. Issued Aug 25, 2025

    Permit issued — Rough-In

    ROUGH IN OF ABOVE GROUND PIPING TO 27 FIXTURES. · contractor: John Doherty Plumbing and Heating, LLC

  8. Issued Aug 13, 2025

    Permit issued — Rough-In

    Rough-In Permit for FP-2025-001564 Installation of a new fire suppression system in a mixed use building. Basement and first floors shall be steel piping. 2nd floor will be cpvc. All work to be performed by a licensed fire suppression worker. · contractor: Wingate Fire Protection LLC

Nearby on the record

Other addresses in 19127 with recent activity on the public record.

The 19127 dashboard →The Manayunk dashboard →Every recent record in 19127

Track this parcel

We'll flag the next deed, permit, or violation on the record here — usually before the neighbors do.

Sources: Phila. Dept. of Records (deeds), L&I (permits, licenses & violations), Dept. of Revenue (tax delinquencies). Data reflects the public record as of our last weekly ingest; last activity on file May 7, 2026. Verify independently before relying on it.