| Owner | Filings | Most Recent |
|---|---|---|
| Columbia University | 129 | 07/08/2026 |
| First Pioneer Properties | 64 | 03/21/2026 |
| 615 West 131 Co | 7 | 03/21/2026 |
| Alexander Doll Co | 5 | 03/21/2026 |
| Murray Hill Properties | 1 | 03/21/2026 |
| Firm | Filings | Most Recent |
|---|---|---|
| Superstructures Engineering + Architects | 3 | 11/17/2025 |
| Severud Associates Consulting Engineering | 1 | 04/09/2025 |
| Loring Consulting Engineers | 9 | 10/11/2024 |
| Mitchell / Giurgola Architects | 1 | 10/11/2024 |
| Integrated Design Group | 1 | 11/21/2023 |
| DM Associates | 1 | 11/14/2023 |
| FL&M Engineering Design & Inspection | 12 | 09/22/2023 |
| KMB Design Group | 1 | 09/28/2022 |
| Patuxent Engineering | 2 | 02/17/2022 |
| Syed Engineering | 1 | 01/15/2021 |
| HC Engineering | 1 | 01/14/2020 |
| Best Professionals NY | 1 | 11/06/2019 |
| Severud Associates | 1 | 08/15/2019 |
| Representative | Filings | Most Recent |
|---|---|---|
| Superstructures Engineering + Architects | 3 | 03/21/2026 |
| Outsource Consultants | 26 | 03/21/2026 |
| Green Studio | 8 | 03/21/2026 |
| Metropolis Group | 2 | 03/21/2026 |
| Millennium Designs of New York | 2 | 03/21/2026 |
| Construction Permit Services | 1 | 03/21/2026 |
| Patuxent Engineering | 4 | 03/21/2026 |
| HS Design Studio | 2 | 03/21/2026 |
| JP Expedite | 2 | 03/21/2026 |
| Millennium Designs | 2 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| Spring Scaffolding | Scaffold | 17 | 07/08/2026 |
| Manhattan D Enterprises | Scaffold | 8 | 07/08/2026 |
| The Grenadier | General Contractor | 7 | 07/08/2026 |
| Structure Tone | General Contractor | 7 | 07/08/2026 |
| Central Consulting & Cont | General Contractor | 6 | 03/21/2026 |
| Kings Group NY | Scaffold | 4 | 07/08/2026 |
| Everest Scaffolding | Scaffold | 3 | 07/08/2026 |
| Tristrux | General Contractor | 3 | 07/08/2026 |
| Urban Intelligence | Scaffold | 3 | 03/21/2026 |
| Tristate Plumbing Services | Plumbing | 2 | 07/08/2026 |
| Mamais Contracting | General Contractor | 2 | 03/21/2026 |
| Aljer Plumbing & Heating | Plumbing | 2 | 07/08/2026 |
| Aljer Plumbing & Heating | Fire Protection | 2 | 07/08/2026 |
| Sirina Fire Protection | Fire Protection | 2 | 07/08/2026 |
| Uni-Lite Electric | Electrical | 1 | 03/21/2026 |
| Columbia Univ-Manh Camp | Electrical | 1 | 03/22/2026 |
| Coastal Electric Construction | Electrical | 1 | 03/21/2026 |
| Signs Cad | Sign hanger | 1 | 07/08/2026 |
| 5 J'S Electl Conts | Electrical | 1 | 03/22/2026 |
| Delmonico JR Robert | General Contractor | 1 | 03/21/2026 |
| Andamio Scaffolding | Scaffold | 1 | 07/08/2026 |
| CPM Builders | General Contractor | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| Atlantic Engineeringlabor | 1381 | 3 | 11/17/2025 |
| Crosscheck Inspection Services | 544 | 9 | 04/09/2025 |
| KMB Design Group | 513 | 1 | 09/28/2022 |
| PSI Agency | 254 | 1 | 03/03/2022 |
| Superstructures Engineering | 374 | 1 | 10/13/2021 |
| Cole Technologies/Control | 1290 | 1 | 08/15/2019 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Structural | Permit Issued | Structure Tone | 04/21/2026 |
| DOB NOW | Sprinklers | Permit Issued | Sirina Fire Protection | 01/09/2026 |
| DOB NOW | Plumbing | Permit Issued | Tristate Plumbing Services | 12/29/2025 |
| DOB NOW | Mechanical Systems | Permit Issued | Structure Tone | 12/05/2025 |
| DOB NOW | General Construction | Permit Issued | Structure Tone | 12/05/2025 |
| DOB NOW | Suspended Scaffold | Signed-off | The Grenadier | 08/14/2025 |
| DOB NOW | Structural | Permit Issued | Structure Tone | 04/21/2025 |
| DOB NOW | Sidewalk Shed | Signed-off | Spring Scaffolding | 02/07/2025 |
| DOB NOW | Sprinklers | Permit Issued | Sirina Fire Protection | 01/14/2025 |
| DOB NOW | Plumbing | Permit Issued | Tristate Plumbing Services | 12/20/2024 |
| DOB NOW | General Construction | Permit Issued | Structure Tone | 12/05/2024 |
| DOB NOW | Mechanical Systems | Permit Issued | Structure Tone | 12/04/2024 |
| DOB NOW | General Construction | Signed-off | The Grenadier | 08/12/2024 |
| DOB NOW | Structural | Signed-off | The Grenadier | 08/12/2024 |
| DOB NOW | Construction Fence | Signed-off | Spring Scaffolding | 06/21/2024 |
| DOB NOW | Supported Scaffold | Signed-off | Spring Scaffolding | 02/27/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | Spring Scaffolding | 02/08/2024 |
| DOB NOW | General Construction | Signed-off | The Grenadier | 08/08/2023 |
| DOB NOW | Construction Fence | Signed-off | Spring Scaffolding | 06/20/2023 |
| DOB NOW | Sidewalk Shed | Signed-off | Urban Intelligence | 05/22/2023 |
| DOB NOW | Antenna | Signed-off | Tristrux | 04/21/2023 |
| DOB NOW | Structural | Signed-off | The Grenadier | 03/17/2023 |
| DOB NOW | General Construction | Signed-off | The Grenadier | 03/16/2023 |
| DOB NOW | Supported Scaffold | Signed-off | Spring Scaffolding | 02/08/2023 |
| DOB NOW | Protection and Mechanical Methods | Signed-off | Spring Scaffolding | 02/08/2023 |
| DOB NOW | Sidewalk Shed | Signed-off | Spring Scaffolding | 02/08/2023 |
| DOB NOW | Sidewalk Shed | Signed-off | Manhattan D Enterprises | 01/17/2023 |
| DOB NOW | Sidewalk Shed | Signed-off | Manhattan D Enterprises | 12/27/2022 |
| DOB NOW | Antenna | Signed-off | Tristrux | 10/06/2022 |
| DOB NOW | Structural | Signed-off | The Grenadier | 04/08/2022 |
| DOB NOW | General Construction | Permit Issued | The Grenadier | 04/08/2022 |
| DOB NOW | Mechanical Systems | Signed-off | Medcon Services | 03/15/2022 |
| DOB NOW | Supported Scaffold | Signed-off | Spring Scaffolding | 02/09/2022 |
| DOB NOW | Protection and Mechanical Methods | Signed-off | Spring Scaffolding | 02/09/2022 |
| DOB NOW | Sidewalk Shed | Signed-off | Spring Scaffolding | 02/09/2022 |
| DOB NOW | Supported Scaffold | Signed-off | Kings Group NY | 01/22/2022 |
| DOB NOW | Sidewalk Shed | Signed-off | Manhattan D Enterprises | 01/19/2022 |
| DOB NOW | Sidewalk Shed | Signed-off | Manhattan D Enterprises | 01/01/2022 |
| DOB NOW | Sidewalk Shed | Signed-off | Andamio Scaffolding | 09/14/2021 |
| DOB NOW | Mechanical Systems | Signed-off | Central Consulting & Cont | 08/02/2021 |
| Filed | Status | Contractor | Scope | Make / Model / Capacity |
|---|---|---|---|---|
| 04/09/2025 | Permit Issued | Structure Tone | Air Conditioning Systems, Heating and Air Conditioning Systems, Heating Systems, Ventilation Systems | |
| 11/14/2023 | — | — | Associated Ducts and Piping | Ducts & Piping |
| 03/03/2022 | Signed-off | CPM Builders | Others | Other Greenheck USF-08-3-B5-00-01-01 2,989 CFM · Exhaust Fan ×1 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 04/09/2025 | Permit Issued | Tristate Plumbing Services | Medical Gas, Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 06/18/2026 | Permit Issued | Uni-Lite Electric | General Wiring |
| 11/04/2024 | Permit Issued | JSP Electl CNTNG | Lighting |
| 06/06/2024 | Cancelled | Platinum Electrical Service | General Wiring |
| 07/24/2023 | Complete | Columbia Univ-Manh Camp | — |
| 03/30/2023 | Complete | Columbia Univ-Manh Camp | General Wiring |
| 11/18/2022 | Complete | Live Wire Electric 1 | General Wiring |
| 03/17/2022 | Complete | Glendale Electl Contng | General Wiring |
| 02/04/2022 | Complete | Top Shelf Electric | — |
| 01/20/2022 | Complete | V. Vass Electric | — |
| 01/04/2022 | Complete | 5 J'S Electl Conts | — |
| 09/30/2021 | Complete | Nee Electrical | — |
| 03/15/2021 | Complete | New Age Electrical Contracting | HVAC Wiring |
| 02/15/2021 | Complete | Columbia Univ-Manh Camp | — |
| 02/15/2021 | Complete | Columbia Univ-Manh Camp | — |
| 10/26/2020 | Complete | Live Wire Electric 1 | General Wiring |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 11/17/2025 | Signed-off | The Grenadier | 2 scope_items |
| 04/09/2025 | Permit Issued | Structure Tone | Steel, Concrete |
| Date | Type | Result | Report |
|---|---|---|---|
| 07/29/2026 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 07/14/2026 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 07/14/2026 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 08/11/2025 | Pass-Final PL - Up to 3 Requested Floors | Pass | View ↗ |
| 07/29/2025 | Pass-Final PL - Up to 3 Requested Floors | Pass | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 11/19/2025 | Concrete - Cast-In-Place | Christopher O'Malley | special |
| 11/19/2025 | Structural Steel - Details | Christopher O'Malley | special |
| 11/19/2025 | Final | Paul Millman | progress |
| 10/31/2025 | Final | Paul Millman | progress |
| 10/31/2025 | Structural Steel - Details | Christopher O'Malley | special |
| 10/31/2025 | Concrete - Cast-In-Place | Christopher O'Malley | special |
| 01/23/2025 | Structural Steel - Welding | EUGENE BIFULCO | special |
| 01/23/2025 | Final | EUGENE BIFULCO | progress |
| 01/23/2025 | Structural Stability – Alterations of existing buildings | EUGENE BIFULCO | special |
| 01/23/2025 | Structural Steel - High Strength Bolting | EUGENE BIFULCO | special |
| 01/23/2025 | Structural Steel - Details | EUGENE BIFULCO | special |
| 01/23/2025 | Post-installed Anchors | EUGENE BIFULCO | special |
| 01/23/2025 | Concrete - Cast-In-Place | EUGENE BIFULCO | special |
| 10/10/2024 | Shutoff dampers | EUGENE BIFULCO | energy_progress |
| 10/10/2024 | HVAC-R and service water heating system controls | EUGENE BIFULCO | energy_progress |
| 10/10/2024 | HVAC-R and service water piping design and insulation | EUGENE BIFULCO | energy_progress |
| 10/10/2024 | Maintenance information | EUGENE BIFULCO | energy_progress |
| 10/10/2024 | Duct leakage testing, insulation and design | EUGENE BIFULCO | energy_progress |
| 09/05/2024 | Fire-Resistant Penetrations and Joints | EUGENE BIFULCO | special |
| 09/04/2024 | Fire-Resistant Penetrations and Joints | EUGENE BIFULCO | special |
| 09/04/2024 | Sprayed fire-resistant materials | EUGENE BIFULCO | special |
| 09/04/2024 | Energy Code Compliance Inspections | EUGENE BIFULCO | progress |
| 09/04/2024 | Fire-Resistance Rated Construction | EUGENE BIFULCO | progress |
| 09/04/2024 | Interior lighting power | EUGENE BIFULCO | energy_progress |
| 09/04/2024 | Lighting controls | EUGENE BIFULCO | energy_progress |
| Tenant | Space | Floors | Renovation projects |
|---|---|---|---|
| Columbia Biolab | Laboratory | Floors 1–6, Roof | Project M01092317 Project M01096146 |
| Columbia University Facilities | Education | Roof | Project M00585474 |
| Columbia University in the City of New York | Education | Floor 1 | Project M00556207 |
| Columbia University | Education | — | Project M00282738 |