| Owner | Filings | Most Recent |
|---|---|---|
| Vornado Realty Trust | 130 | 10/16/2026 |
| Vno LF 50 West 57 Street | 68 | 03/21/2026 |
| Vno-Larry Frank 50 W 57th | 6 | 03/21/2026 |
| Vno LF 50 W 57 St | 5 | 03/21/2026 |
| Le Frak Organization Vno LF 50 W | 4 | 03/21/2026 |
| Mass Mutual Life Insurance Co | 4 | 03/21/2026 |
| Panama Leasing | 2 | 03/21/2026 |
| 50 West 57 St | 2 | 03/21/2026 |
| 5057 Equities | 2 | 03/21/2026 |
| Quantum Design | 1 | 03/21/2026 |
| Mangia 57 | 1 | 03/21/2026 |
| Firm | Filings | Most Recent |
|---|---|---|
| MG Engineering | 3 | 09/17/2026 |
| Takfen Architecture | 5 | 08/31/2026 |
| BHK Engineering | 1 | 08/24/2026 |
| Severud Associates Consulting Engineering | 5 | 08/20/2026 |
| Thomas Barry Architect | 6 | 07/01/2026 |
| Lilker Associates Consulting Engineering | 5 | 06/05/2026 |
| Concord Associates | 2 | 05/12/2026 |
| Goldman Copeland Associates | 9 | 10/18/2024 |
| John F. Giuseffi, Architect | 2 | 10/10/2024 |
| Asda Architecture + Design | 1 | 05/14/2024 |
| Paul Perdek, Prof. Engineering | 1 | 04/18/2024 |
| SSM Design LLP D/B/A Spector Group | 2 | 01/12/2024 |
| Alberto Roman | 1 | 10/15/2020 |
| Mohammad Ahead, PE | 2 | 09/24/2019 |
| Representative | Filings | Most Recent |
|---|---|---|
| Archetype Consultants | 50 | 03/21/2026 |
| A1 Expediting Service | 2 | 03/21/2026 |
| Conapac Services Dba | 1 | 03/21/2026 |
| Patuxent Engineering | 4 | 03/21/2026 |
| Conapac Services | 1 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| Ambassador Construction | General Contractor | 15 | 07/08/2026 |
| DHS Fraco | Scaffold | 14 | 07/08/2026 |
| Principal Builders Soluti | General Contractor | 7 | 07/08/2026 |
| Clune Construction Co | General Contractor | 4 | 07/08/2026 |
| S.B.A. Plumbing | Plumbing | 3 | 07/08/2026 |
| Full Capacity Fire | Fire Protection | 3 | 07/08/2026 |
| Suspended Supply | General Contractor | 3 | 03/21/2026 |
| John Gallin & Son | General Contractor | 2 | 03/21/2026 |
| PSI Partners | Fire Protection | 2 | 07/08/2026 |
| W5 Group | General Contractor | 2 | 03/21/2026 |
| JDP Mechanical | specialty_contractor | 2 | 03/21/2026 |
| Bedrock Plumbing & Heating | Plumbing | 1 | 07/08/2026 |
| Enobrac Plumbing | Plumbing | 1 | 07/08/2026 |
| Enobrac Plumbing | Fire Protection | 1 | 07/08/2026 |
| Perspective General Construction | General Contractor | 1 | 06/28/2026 |
| Deboccia Electric Construction | Electrical | 1 | 03/21/2026 |
| Jorob Contracting & Electrical Co | Electrical | 1 | 03/21/2026 |
| Topline Electric | Electrical | 1 | 03/22/2026 |
| Ardnore Construction | General Contractor | 1 | 06/27/2026 |
| Concept Construction Service | General Contractor | 1 | 07/08/2026 |
| NYC Excellent Improvement | General Contractor | 1 | 04/09/2026 |
| On Site NYC | General Contractor | 1 | 10/16/2026 |
| Javelin Electric | Electrical | 1 | 03/22/2026 |
| Vanguard Construction and | General Contractor | 1 | 08/26/2026 |
| Colgate Restoration | Scaffold | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| Quality Testing | 7344 | 3 | 08/31/2026 |
| BHK Engineering | 9589 | 1 | 08/24/2026 |
| Hansen Engineering | 8174 | 9 | 08/20/2026 |
| Opera Studio Architecture | 5970 | 6 | 07/01/2026 |
| Asda Architecture + Desig | 2015 | 1 | 06/05/2026 |
| Steel Core Engineering PL | 1098 | 1 | 05/12/2026 |
| Alan Margolin & Associates | 423 | 4 | 10/10/2024 |
| Alan D Marcus, PE | 1761 | 6 | 05/14/2024 |
| Clarke Engineering Services | 3795 | 1 | 04/18/2024 |
| G&G Sprinkler Services | 2782 | 3 | 05/30/2023 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | General Construction | Permit Issued | On Site NYC | 10/15/2026 |
| DOB NOW | Structural | Permit Issued | Vanguard Construction and | 07/24/2026 |
| DOB NOW | General Construction | Permit Issued | Ardnore Construction | 06/23/2026 |
| DOB NOW | General Construction | Permit Issued | Perspective General Construction | 06/12/2026 |
| DOB NOW | Sprinklers | Permit Issued | Full Capacity Fire | 05/19/2026 |
| DOB NOW | General Construction | Signed-off | NYC Excellent Improvement | 04/01/2026 |
| DOB NOW | Sprinklers | Signed-off | Mora Fire Protection | 08/06/2025 |
| DOB NOW | Plumbing | Signed-off | S.B.A. Plumbing | 04/22/2025 |
| DOB NOW | Structural | Permit Issued | Ambassador Construction | 01/09/2025 |
| DOB NOW | Mechanical Systems | Permit Issued | Ambassador Construction | 01/09/2025 |
| DOB NOW | General Construction | Permit Issued | Ambassador Construction | 01/09/2025 |
| DOB NOW | Structural | Permit Issued | Ambassador Construction | 12/19/2024 |
| DOB NOW | Mechanical Systems | Permit Issued | Ambassador Construction | 12/19/2024 |
| DOB NOW | General Construction | Permit Issued | Ambassador Construction | 12/19/2024 |
| DOB NOW | Structural | Permit Issued | John Gallin Son | 12/04/2024 |
| DOB NOW | Plumbing | Signed-off | S.B.A. Plumbing | 11/01/2024 |
| DOB NOW | Plumbing | Signed-off | Bedrock Plumbing & Heating | 07/15/2024 |
| DOB NOW | Sprinklers | Signed-off | Full Capacity Fire | 07/11/2024 |
| DOB NOW | Mechanical Systems | Permit Issued | Concept Construction Service | 07/10/2024 |
| DOB NOW | General Construction | Signed-off | W5 Group | 05/17/2024 |
| DOB NOW | Sprinklers | Signed-off | Mora Fire Protection | 03/29/2024 |
| DOB NOW | Plumbing | Signed-off | S.B.A. Plumbing | 01/30/2024 |
| DOB NOW | Mechanical Systems | Permit Issued | Ambassador Construction | 01/19/2024 |
| DOB NOW | Structural | Permit Issued | Ambassador Construction | 01/18/2024 |
| DOB NOW | General Construction | Permit Issued | Ambassador Construction | 01/17/2024 |
| DOB NOW | Mechanical Systems | Signed-off | Principal Builders Soluti | 02/24/2023 |
| DOB NOW | Sprinklers | Signed-off | Enobrac Plumbing | 04/25/2022 |
| DOB NOW | General Construction | Signed-off | Clune Construction Co | 04/25/2022 |
| DOB NOW | Plumbing | Signed-off | Enobrac Plumbing | 04/25/2022 |
| DOB NOW | Mechanical Systems | Signed-off | Clune Construction Co | 04/20/2022 |
| DOB NOW | Sidewalk Shed | Signed-off | DHS Fraco | 10/06/2021 |
| DOB NOW | Supported Scaffold | Signed-off | DHS Fraco | 10/06/2021 |
| DOB NOW | Sprinklers | Signed-off | Full Capacity Fire | 07/02/2021 |
| DOB NOW | General Construction | Signed-off | Principal Builders Soluti | 05/18/2021 |
| DOB NOW | Mechanical Systems | Signed-off | Principal Builders Soluti | 05/17/2021 |
| DOB NOW | Mechanical Systems | Signed-off | JDP Mechanical | 04/16/2021 |
| DOB NOW | Supported Scaffold | Signed-off | Colgate Restoration | 10/21/2020 |
| DOB NOW | Sidewalk Shed | Signed-off | DHS Fraco | 09/30/2020 |
| DOB NOW | Supported Scaffold | Signed-off | DHS Fraco | 08/20/2020 |
| DOB NOW | Sidewalk Shed | Signed-off | DHS Fraco | 09/25/2019 |
| Filed | Status | Contractor | Scope | Make / Model / Capacity |
|---|---|---|---|---|
| 09/17/2026 | Permit Issued | On Site NYC | Air Conditioning Systems, Heating Systems, Ventilation Systems | Cooling Daikin REYA120AATJA 117,742 BTU · Vrf Outdoor ×1 REYA168AATJA 158,930 BTU · Vrf Outdoor ×1 REYA192AATJA 185,075 BTU · Vrf Outdoor ×1 Heating Daikin REYA120AATJA 95,362 BTU · Vrf Outdoor ×1 REYA168AATJA 121,789 BTU · Vrf Outdoor ×1 REYA192AATJA 155,480 BTU · Vrf Outdoor ×1 Ventilation Captiveaire CAS-HVAC3-I.300-20-20T-DOA 256,100 BTU · Doas ×2 A4-D.1000-30D 428,277 BTU · Makeup Air ×1 |
| 07/01/2026 | — | — | Heating and Air Conditioning Systems | Heat / Cool Carrier 50VQP120 4,000 CFM · Wshp ×3 |
| 07/02/2024 | Permit Issued | Concept Construction Service | Air Conditioning Systems | Cooling Daikin RX18WMVJU9 17,400 BTU · Heat Pump Outdoor ×1 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 09/17/2026 | — | — | Sprinkler System |
| 07/01/2026 | Permit Issued | Full Capacity Fire | Sprinkler System |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 09/17/2026 | — | — | Gas, Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 05/07/2026 | Complete | All City Electrical | General Wiring |
| 01/13/2026 | Permit Issued | Accurate Electrical Contractors | General Wiring |
| 08/01/2024 | Complete | Javelin Electric | General Wiring |
| 05/17/2023 | Permit Issued | Omd Electrical | 1 meters, 1 new_meters |
| 03/29/2022 | Complete | Live Wire Electric 1 | General Wiring |
| 12/01/2021 | Complete | Patriot Electric | General Wiring |
| 06/24/2021 | Permit Issued | Argon Electrical | General Wiring |
| 05/16/2019 | Complete | Topline Electric | 1 meters, 1 new_meters |
| 07/30/2018 | Complete | Nead Electric | General Wiring |
| 07/30/2018 | Complete | Nead Electric | General Wiring |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 09/17/2026 | Permit Issued | On Site NYC | Steel, Concrete, Masonry |
| 05/27/2026 | Permit Issued | Vanguard Construction and | Steel, Concrete |
| 01/15/2024 | Permit Issued | Ambassador Construction | Steel, Concrete |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 04/18/2024 | — | — | Suspended Scaffold (SC) |
| Date | Type | Result | Report |
|---|---|---|---|
| 04/28/2025 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 03/14/2025 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 03/14/2025 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 03/12/2025 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 02/14/2025 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 10/22/2024 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 10/17/2024 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 10/17/2024 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 08/28/2024 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 07/09/2024 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 04/18/2023 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 12/30/2022 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 10/21/2022 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 10/03/2022 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 07/01/2022 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 05/23/2022 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 01/05/2022 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 08/26/2026 | Fire-Resistant Penetrations and Joints | KEVIN SNEDEKER | special |
| 08/26/2026 | Final | Susanna Chan | progress |
| 08/26/2026 | Sprayed fire-resistant materials | KEVIN SNEDEKER | special |
| 08/21/2026 | Concrete - Cast-In-Place | Ryan Hansen | special |
| 08/21/2026 | Structural Cold-Formed Steel | Ryan Hansen | special |
| 08/21/2026 | Structural Steel - High Strength Bolting | Ryan Hansen | special |
| 08/21/2026 | Structural Steel - Welding | Ryan Hansen | special |
| 08/21/2026 | Final | Ryan Hansen | progress |
| 08/21/2026 | Structural Steel - Details | Ryan Hansen | special |
| 08/21/2026 | Post-installed Anchors | Ryan Hansen | special |
| 07/07/2026 | Fire-Resistance Rated Construction | Thomas Barry | progress |
| 07/07/2026 | Final | Thomas Barry | progress |
| 07/07/2026 | Fire-Resistant Penetrations and Joints | Thomas Barry | special |
| 07/07/2026 | Interior lighting power | Thomas Barry | energy_progress |
| 07/07/2026 | Lighting controls | Thomas Barry | energy_progress |
| 06/30/2026 | Final | — | progress |
| 06/30/2026 | Mechanical Systems | — | special |
| 06/30/2026 | Final | William DeGraaff | progress |
| 06/30/2026 | Structural Steel - Welding | William DeGraaff | special |
| 06/30/2026 | Structural Steel - High Strength Bolting | William DeGraaff | special |
| 06/30/2026 | Structural Steel - Details | William DeGraaff | special |
| 06/30/2026 | Structural Stability – Alterations of existing buildings | William DeGraaff | special |
| 06/30/2026 | Structural Cold-Formed Steel | William DeGraaff | special |
| 06/30/2026 | Post-installed Anchors | William DeGraaff | special |
| 06/30/2026 | Masonry | William DeGraaff | special |
| Tenant | Space | Floors | Renovation projects |
|---|---|---|---|
| Le Colonial | Restaurant / Food Service | Cellar, Floors 1, 2, Mezzanine | Project M01377996 Project M01411369 Project M01367124 |
| Madison Avenue Couture | Retail | Floors 13, 14 | Project M01028817 Project M01028820 Project M01028824 Project M01028827 |
| Mangia | Restaurant / Food Service | Cellar, Floor 1, Mezzanine | Project M01046003 Project M01046008 |
| Goldman | Office | Floors 15, 16 | Project M00427528 |