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

The Philadelphia Index

Entity File · The Public Record

Company / LLC

Carso Construction LLC

10 permits

Records on file
10

Built (as contractor)

10 entries

  1. Issued Jul 6, 2026

    4401 Holden St

    New Construction or Additions · exterior sanitary and 2" domestic water 5'-0" out of building

  2. Issued Jul 6, 2026

    4401 Holden St

    New Construction or Additions · exterior sanitary and 2" domestic water service 5'-0" out of the building

  3. Issued Jul 1, 2026

    1818-20 Chestnut St

    Alterations · Sanitary and domestic water piping for (3) salon sinks along with sewage ejector pump and hot water heater.

  4. Issued May 22, 2026

    4401 Holden St

    New Construction or Additions · Exterior sanitary and 2" domestic water 5'-0" out of the building

  5. Issued May 7, 2026

    1600-18 Arch St

    Alterations · Install outdoor hand sink.

  6. Issued May 6, 2026

    1600-18 Arch St

    Addition and/or Alterations · FOR THE INSTALLATION OF TWO (2) OUTDOOR FIREPLACES. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH 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.

  7. Issued Mar 25, 2026

    4225 N Park Ave

    New Construction or Additions · INSTALL SANITARY AND STORM CT, FAI, MD & 2" WDP.

  8. Issued Mar 12, 2026

    5500 Haverford Ave

    New Construction or Additions · INSTALL SANITARY AND STORM CT's, FAI's, MD's & 2" WDP.

  9. Issued Mar 11, 2026

    2900 N Broad St

    Alterations · Plumbing Permit (Exterior Building Drainage) for combo CP-2025-004495

  10. Issued Mar 10, 2026

    2900 N Broad St

    Alterations · Plumbing Permit (Interior) for combo CP-2025-004495

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 July 15, 2026.