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

The Philadelphia Index

Entity File · The Public Record

Company / LLC

C. Erickson & Sons LLC

14 permits

Records on file
14

Built (as contractor)

14 entries

  1. Issued Jun 18, 2026

    1 units

    1735 Market St

    Addition and/or Alteration · FOR LEVEL II ALTERATIONS TO AN EXISTING STRUCTURE. ALTERATIONS TO INCLUDE THE ERECTION OF PARTITION WALLS, PROVIDE FINISHES/FURNISHINGS AND ACCESSIBILITY IMPROVEMENTS THROUGHOUT. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK.

  2. Issued Jun 8, 2026

    1 units

    6855 Frankford Ave

    Addition and/or Alteration · FOR THE SITEWORK RELATED TO ADA COMPLIANT IMPROVEMENTS AND PARKING LOT REPAVING PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS REQUIRED FOR ALL OTHER WORK.

  3. Issued May 21, 2026

    1 units

    1650 Market St

    Addition and/or Alteration · FOR LEVEL II ALTERATIONS TO AN EXISTING STRUCTURE. ALTERATIONS TO INCLUDE THE ERECTION OF PARTITION WALLS, PROVIDE FINISHES/FURNISHINGS AND ACCESSIBILITY IMPROVEMENTS THROUGHOUT. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK.

  4. Issued May 18, 2026

    1 units

    2400 Market St

    Addition and/or Alteration · FOR LEVEL II ALTERATIONS TO INCLUDE NEW PARTITIONS, FIXTURES, FURNISHINGS, DOORS, FINISHES AS PER APPROVED PLANS. SEPARATE PERMITS REQUIRED FOR MEP AND FIRE SUPPRESSION WORK.

  5. Issued May 7, 2026

    1 units

    2400 Market St

    Addition and/or Alteration · FOR INTERIOR ALTERATIONS AND THE STRUCTURAL WORK ASSOCIATED WITH THE REMOVAL OF COMMUNICATIVE STAIR SEGMENT THAT SPANS FROM 5TH TO 6TH FL. WITHIN AN EXISTING BUILDING. ALL WORK TO BE DONE PER APPROVED PLANS. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, PLUMBING, AND FIRE SUPPRESSION WORK. IF SITE CONDITIONS VARY, CONTACT DESIGN PROFESSIONAL PRIOR TO START OF WORK.

  6. Issued Apr 28, 2026

    101-15 E Chelten Ave

    Foundation · FOR THE ERECTION OF A BUILDING FOUNDATION (ONLY). 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. ** SEE BUILDING PERMIT FOR ALL OTHER STRUCTURAL WORK **SEE SP-2025-001367 FOR REQUIRED EXCAVATION PERMIT (WITH UNDERPINNING INCLUDED)**

  7. Issued Apr 10, 2026

    1 units

    201 N 21st St

    Addition and/or Alteration · FOR LEVEL II INTERIOR ALTERATIONS WITHOUT A CHANGE IN USE AND OCCUPANCY CLASSIFICATION TO AN EXISTING GROUP A-3 MUSEUM GALLERY AND IT RACK ROOM AT THE 2ND FLOOR. EXISTING BUILDING IS SPRINKLERED. ALL WORK TO BE DONE PER APPROVED PLANS AND IN ACCORDANCE WITH 2021 IEBC AND PHC APPROVAL. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, PLUMBING, AND FIRE SUPPRESSION WORK. **ASBESTOS ABATEMENT REQUIRED.**

  8. Issued Apr 10, 2026

    1 units

    1800 Arch St

    Addition and/or Alteration · FOR LEVEL II ALTERATIONS WITH NO CHANGE OF OCCUPANCY AT 18TH FLOOR OF EXISTING BUILDING. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, PLUMBING AND FIRE SUPPRESSION WORK.

  9. Issued Jan 28, 2026

    1 units

    130 N 18th St

    Addition and/or Alteration · FOR LEVEL II INTERIOR ALTERATIONS TO A PORTION OF AN EXISTING STRUCTURE. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN PROFESSIONAL PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK.

  10. Issued Jan 21, 2026

    1 units

    265 S Broad St

    Addition and/or Alteration · FOR LEVEL II ALTERATIONS TO AN EXISTING SPACE. ALTERATIONS TO INCLUDE THE ERECTION OF PARTITION WALLS, PROVIDE FINISHES/FURNISHINGS AND ACCESSIBILITY IMPROVMENTS THROUGHOUT. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK.

  11. Issued Oct 30, 2025

    1 units

    130-40 N Broad St

    Addition and/or Alteration · FOR LEVEL II INTERIOR ALTERATIONS WITH NO CHANGE IN OCCUPANCY. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL AND PLUMBING WORK.

  12. Issued Oct 27, 2025

    1 units

    1831-33 Chestnut St

    Addition and/or Alteration · Modification to exit stairs to separate/ access control basement & residential tenants as per approved plans.

  13. Issued Aug 28, 2025

    1 units

    2301 Market St

    Addition and/or Alteration · FOR LEVEL II INTERIOR ALTERATIONS TO THE GROUND FLOOR TRAINING ROOM, LOBBY, ELEVATOR LOBBY, RESTROOMS, AND ASSOCIATED AREAS WITH NO CHANGE TO USE & OCCUPANCY CLASSIFICATION. EXISTING BUILDING IS FULLY SPRINKLERED. ALL WORK TO BE DONE PER APPROVED PLANS AND IN ACCORDANCE WITH 2018 IEBC. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, PLUMBING, AND FIRE SUPPRESSION WORK. **ASBESTOS ABATEMENT REQUIRED** [AMENDMENT 12/11/2025 FOR REMOVAL OF NEW STRUCTURAL STEEL FRAMING WORK FROM PERMIT SCOPE.

  14. Issued Aug 13, 2025

    1 units

    265 S Broad St

    Addition and/or Alteration · FOR LEVEL II ALTERATIONS WITH NO CHANGE IN OCCUPANCY. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, PLUMBING AND FIRE SUPPRESSION WORK.

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.