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

The Philadelphia Index

Entity File · The Public Record

Company / LLC

Catalyst Builders LLC

24 permits

Records on file
24

Built (as contractor)

24 entries

  1. Issued Jun 3, 2026

    2447 N 33rd St

    Make Safe Permit For RP · MAKE SAFE PERMIT TO RESOLVE CASE VIOLATION # CF-2026-044082 TO REPAIR REAR EXTERIOR SIDE BEARING WALL AND STABILIZATION OF SOUTHERN WALL AS PER THE ENGINEER'S REPORT AND APPROVED ENGINEER PLANS. A SEPARATE PERMIT IS REQUIRED FOR ANY ADDITIONAL ALTERATIONS THAT ARE NOT SPECIFICALLY ADDRESSED ON CASE #CF-2026-044082. “IN ACCORDANCE WITH CODE BULLETIN PM-1801, A PA PROFESSIONAL ENGINEER IS REQUIRED TO MONITOR REPAIRS MADE UNDER THIS PERMIT. THE ENGINEER MUST SUBMIT A SEALED STATEMENT TO THE DEPARTM

  2. Issued Jun 3, 2026

    1209 S 15th St

    Make Safe Permit For RP · **MAKE SAFE PERMIT** FOR EXTERIOR MASONRY REPAIRS AND THE INSTALLATION OF STAR BOLTS TO COMPLY WITH VIOLATION # CF-2026-032461. NOT TO EXCEED SCOPE OF WORK NOTED IN ENGINEER'S REPORT AND SHOWN ON APPROVED PLANS. SEPARATE PERMITS REQUIRED FOR ANY ADDITIONAL ALTERATIONS THAT ARE NOT SPECIFICALLY ADDRESSED ON CASE # CF-2026-032461. IN ACCORDANCE WITH CODE BULLETIN PM-1801, A PA PROFESSIONAL ENGINEER IS REQUIRED TO MONITOR REPAIRS MADE UNDER THIS PERMIT. THE ENGINEER MUST SUBMIT A SEALED STATEMENT T

  3. Issued May 14, 2026

    2 units

    2537 N 34th St

    Addition and/or Alteration · **LEVEL 3 ALTERATIONS, ADDITION & CHANGE OF OCCUPANCY** FOR THE ERECTION OF AN ADDITION AT THE REAR OF AN EXISTING RESIDENTIAL STRUCTURE FOR USE AS AN APARTMENT WITH THREE (3) DWELLING UNITS (R-2 OCCUPANCY). 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 OTH

  4. Issued May 5, 2026

    2659 Roberts Ave

    Addition and/or Alteration · FOR INTERIOR ALTERATIONS TO AN EXISTING SINGLE-FAMILY STRUCTURE AS PER APPROVED PLAN. *SEPARATE PERMITS REQUIRED FOR ELECTRICAL, PLUMBING, AND MECHANICAL WORK*

  5. Issued May 4, 2026

    2544 N 33rd St

    Addition and/or Alteration · FOR LEVEL III ALTERATIONS WITH A PARTIAL CHANGE OF OCCUPANCY (NO CHANGE OF OCCUPANCY CLASSIFICATION, GROUP R-3 TO GROUP R-3) TO CREATE A TWO-FAMILY DWELLING WITHIN AN EXISTING THREE (3) STORY BUILDING AS PER APPROVED PLANS. EXISTING BUILDING NOT REQUIRED TO BE SPRINKLERED. *2018 IRC REVIEW* *SEPARATE PERMITS REQUIRED FOR ELECTRICAL, PLUMBING, AND MECHANICAL WORK*

  6. Issued Apr 22, 2026

    2546 N 33rd St

    Addition and/or Alteration · FOR LEVEL III ALTERATIONS WITH A PARTIAL CHANGE OF OCCUPANCY (NO CHANGE OF OCCUPANCY CLASSIFICATION, GROUP R-3 TO GROUP R-3) TO CREATE A TWO-FAMILY DWELLING WITHIN AN EXISTING THREE (3) STORY BUILDING AS PER APPROVED PLANS. EXISTING BUILDING NOT REQUIRED TO BE SPRINKLERED. *2018 IRC REVIEW* *SEPARATE PERMITS REQUIRED FOR ELECTRICAL, PLUMBING, AND MECHANICAL WORK*

  7. Issued Apr 7, 2026

    1 units

    2512 Sharswood St

    Excavation · Site / Utility Permit for RP-2025-007076

  8. Issued Mar 25, 2026

    2645 Deacon St

    Addition and/or Alteration · FOR INTERIOR ALTERATIONS TO AN EXISTING SINGLE-FAMILY STRUCTURE AS PER APPROVED PLAN. *SEPARATE PERMITS REQUIRED FOR ELECTRICAL, PLUMBING, AND MECHANICAL WORK*

  9. Issued Feb 5, 2026

    2443 N 33rd St

    Addition and/or Alteration · ALTERATION OF EXISTING SINGLE FAMILY ATTACHED STRUCTURE. SCOPE INCLUDES STRUCTURAL REPAIRS, INTERIOR PARTITIONS, FINISHES, AND FIXTURES PER PLANS. EXISTING BUILDING GFA AND EXTERIOR ENVELOPE LIMITS TO REMAIN. NO BASEMENT EXCAVATION AND NO LOWERING OF BASEMENT FLOOR . DETAILS AS SHOWN ON THE PLAN.

  10. Issued Feb 3, 2026

    2434 N 33rd St

    Addition and/or Alteration · FOR ALTERATIONS TO AN EXISTING ATTACHED STRUCTURE USED AS A TWO-FAMILY DWELLING AS PER BUILDING APPLICATION/PLAN.

  11. Issued Feb 3, 2026

    2436 N 33rd St

    Addition and/or Alteration · FOR ALTERATIONS TO AN EXISTING ATTACHED STRUCTURE USED AS A TWO-FAMILY DWELLING AS PER BUILDING APPLICATION/PLAN.

  12. Issued Jan 9, 2026

    2457 N 33rd St

    Addition and/or Alteration · ALTERATION OF EXISTING SINGLE FAMILY ATTACHED STRUCTURE. SCOPE INCLUDES STRUCTURAL REPAIRS, INTERIOR PARTITIONS, FINISHES, AND FIXTURES PER PLANS. EXISTING BUILDING GFA AND EXTERIOR ENVELOPE LIMITS TO REMAIN. NO BASEMENT EXCAVATION AND NO LOWERING OF BASEMENT FLOOR . DETAILS AS SHOWN ON THE PLAN.

  13. Issued Jan 9, 2026

    2409 N 33rd St

    Addition and/or Alteration · ALTERATION OF EXISTING SINGLE FAMILY ATTACHED STRUCTURE. SCOPE INCLUDES STRUCTURAL REPAIRS, INTERIOR PARTITIONS, FINISHES, AND FIXTURES PER PLANS. EXISTING BUILDING GFA AND EXTERIOR ENVELOPE LIMITS TO REMAIN. NO BASEMENT EXCAVATION AND NO LOWERING OF BASEMENT FLOOR . DETAILS AS SHOWN ON THE PLAN.

  14. Issued Dec 31, 2025

    5025 Hazel Ave

    Addition and/or Alteration · FOR THE REMOVAL AND REPLACEMENT IN KIND OF THE REAR ONE-STORY PORTION AND INTERIOR ALTERATIONS TO AN EXISTING SINGLE-FAMILY STRUCTURE AS PER APPROVED PLAN. NO CHANGE IN EXTERIOR BUILDING DIMENSIONS OR GFA. *SEPARATE PERMITS REQUIRED FOR ELECTRICAL, PLUMBING, AND MECHANICAL WORK*

  15. Issued Dec 2, 2025

    1928 S 65th St

    Make Safe Permit For RP · IN ACCORDANCE WITH CODE BULLETIN PM-1801, A PA PROFESSIONAL ENGINEER IS REQUIRED TO MONITOR REPAIRS MADE UNDER THIS PERMIT. THE ENGINEER MUST SUBMIT A SEALED STATEMENT TO THE DEPARTMENT CONFIRMING THAT THE STRUCTURE IS IN SOUND CONDITION AT COMPLETION. MAKE SAFE PERMIT - FOR REPAIR OF ROOF AS PER PLAN AND ENGINEER’S REPORT TO RESOLVE CASE CF-2025-057168. ABUTTING SIDEWALK MUST BE CLOSED WITH FENCING A MINIMUM OF 6’ IN HEIGHT. SEPARATE STREETS DEPARTMENT PERMIT REQUIRED FOR SIDEWALK CLOSURE. A SE

  16. Issued Nov 19, 2025

    2544 N 33rd St

    Make Safe Permit For RP · MAKE SAFE PERMIT TO COMPLY WITH UNSAFE VIOLATION CF-2022-061426 TO INCLUDE REPAIR TO EXTERIOR MASONRY WALL PER APPROVED PLANS, ENGINEER’S REPORT AND IN ACCORDANCE WITH CODE BULLETIN PM-1801. LICENSED PA PROFESSIONAL ENGINEER IS REQUIRED TO MONITOR REPAIRS MADE UNDER THIS PERMIT. THE ENGINEER MUST SUBMIT A SEALED STATEMENT TO THE DEPARTMENT CONFIRMING THAT THE STRUCTURE IS IN SOUND CONDITION AT COMPLETION.

  17. Issued Nov 4, 2025

    1 units

    1800 Master St

    Commercial Make Safe Permit · FOR THE STRUCTURAL REPAIR TO EXTERIOR WALLS TO RESOLVE CASE #CF-2025-104795. A SEPARATE PERMIT IS REQUIRED FOR ANY ADDITIONAL ALTERATIONS THAT ARE NOT SPECIFICALLY ADDRESSED ON CASE #CF-2025-104795. ** SPECIAL INSPECTIONS REQUIRED **

  18. Issued Oct 30, 2025

    1 units

    2512 Sharswood St

    New Construction · FOR THE ERECTION OF AN ATTACHED BUILDING AS PER APPROVED PLANS. BUILDING TO BE FULLY SPRINKLERED PER NFPA 13D. SEPARATE PERMITS REQUIRED FOR MEP & FP WORK.

  19. Issued Oct 9, 2025

    5127 Irving St

    Make Safe Permit For RP · MAKE SAFE PERMIT TO COMPLY WITH CASE #CF-2025-068244- FOR THE FRONT PORCH REPAIR TO AN EXISTING STRUCTURE AS PER ENGINEER'S REPORT AND PLANS. ABUTTING SIDEWALK MUST BE CLOSED WITH FENCING A MINIMUM OF 6' IN HEIGHT. SEPARATE STREETS DEPARTMENT PERMIT REQUIRED FOR SIDEWALK CLOSURE. A SEPARATE PERMIT IS REQUIRED FOR ANY ADDITIONAL ALTERATIONS THAT ARE NOT SPECIFICALLY ADDRESSED ON CASE #CF-2025-068244. IN ACCORDANCE WITH CODE BULLETIN PM-1801, A PA PROFESSIONAL ENGINEER IS REQUIRED TO MONITOR REP

  20. Issued Oct 1, 2025

    1 units

    2943 Cecil B Moore Ave

    New Construction · FOR THE ERECTION OF AN ATTACHED STRUCTURE AS PER APPROVED PLANS. BUILDING TO BE FULLY SPRINKLERED. SEPARATE PERMITS REQUIRED FOR MEP &FP WORK.

  21. Issued Oct 1, 2025

    1 units

    2945 Cecil B Moore Ave

    New Construction · FOR THE ERECTION OF AN ATTACHED THREE (3) STORY STRUCTURE. FOR USE AS A SINGLE FAMILY HOUSEHOLD LIVING. BUILDING TO BE SPRINKLERED IN ACCORDANCE WITH NFPA 13D THROUGHOUT. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. **A COVERED WALKWAY OR SIDEWALK CLOSURE SHALL BE REQUIRED WITHIN NINE (9) FEET OF THE BUILDING FACADE IN ACCORDANCE WITH SECTION 3306 OF THE 2018 IBC. SEPARATE BUILDING AND/OR STREETS DEPARTMENT PERMIT REQUIR

  22. Issued Sep 26, 2025

    1319 S 53rd St

    Addition and/or Alteration · RENOVATION TO AN EXISTING 2-STORY SINGLE FAMILY HOUSE, DETAILS PER PLANS. no excavation in the basement and no lowering of basement floor included.

  23. Issued Jul 31, 2025

    4695 N 16th St

    Addition and/or Alteration · For interior and exterior alterations to an existing attached structure to convert for the use as a two-family dwelling per plans. Separate permits are required for all associated Mechanical, Electrical, and Plumbing work.

  24. Issued Jul 31, 2025

    4417 N 9th St

    Addition and/or Alteration · FOR ALTERATIONS TO AN EXISTING 2-STORY SEMI-DETACHED STRUCTURE USED AS A TWO-FAMILY DWELLING AS PER BUILDING APPLICATION/PLAN.

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 18, 2026.