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

The Philadelphia Index

Entity File · The Public Record

Company / LLC

M Once Enterprise LLC

5 permits

Records on file
5

Permits (as owner)

5 entries

  1. Issued Apr 28, 2026

    912 S 51st St

    Alterations · INSTALL SANITARY AND STORM CTs, FAIs, MDs & 1" WDP.

  2. Issued Apr 21, 2026

    912 S 51st St

    New Construction · FOR THE INSTALLATION OF A 2-INCH FIRE SERVICE LINE FOR AN AUTOMATIC FIRE SUPPRESSION SPRINKLER SYSTEM WITH A 2 INCH WILKINS 950XLT2 BACKFLOW PREVENTION ASSEMBLY IN ACCORDANCE WITH NFPA 13R. ALL WORK SHALL BE DONE IN ACCORDANCE WITH APPROVED PLANS/ HYDRAULIC CALCULATIONS.

  3. Issued Apr 6, 2026

    912 S 51st St

    Addition and/or Alterations · FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS REQUIRED FOR ALL OTHER WORK.

  4. Issued Feb 11, 2026

    4 units

    912 S 51st St

    Addition and/or Alteration · LEVEL III ALTERATIONS TO INCLUDE VERTICAL AND REAR ADDITIONS AND COMPLETE CHANGE OF OCCUPANCY TO CREATE A FOUR (4) FAMILY DWELLING AS PER APPROVED PLANS. BUILDING TO BE FULLY SPRINKLERED. *2018 IEBC REVIEW* **SEPARATE PERMITS REQUIRED FOR MEP & FIRE SUPPRESSION WORK**

  5. Issued Feb 2, 2026

    912 S 51st St

    New construction, addition, GFA change · FOR THE ERECTION OF VERTICAL AND REAR ADDITIONS TO AN EXISTING ATTACHED STRUCTURE. SIZE AND LOCATION AS SHOWN IN APPLICATION/PLANS

Track this owner

We'll flag their next deal, permit, or filing — usually before the neighbors know.

Entities are grouped by a normalized name from the public record; a separate legal entity per building is common, so some portfolios span several related names. Sources: Phila. Dept. of Records (deeds), L&I (permits & violations), Dept. of Revenue (tax delinquencies), reflecting the record as of our last weekly ingest. Verify independently before relying on it.
Last generated August 1, 2026.