| Owner | Filings | Most Recent |
|---|---|---|
| 155 EAST 50TH STREET | 46 | 03/21/2026 |
| SONESTA FIFTY HOTEL | 13 | 08/30/2026 |
| mcdonalds | 11 | 07/08/2026 |
| MCDONALD'S | 9 | 03/22/2026 |
| DENIHAN HOSPITALITY | 7 | 03/22/2026 |
| PRAT ENTERPRISES CORP | 5 | 03/22/2026 |
| SONESTA INTERNATIONAL HOTELS CORPOR | 3 | 03/22/2026 |
| T-MOBILE | 3 | 03/22/2026 |
| PLAZA 50 CO | 3 | 03/21/2026 |
| DENIHAN HOSPITALITY GROUP | 2 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 04/26/2022 | $99.8M | — | 155 EAST 50TH STREET CO., LLC → SONESTA FIFTY HOTEL LLC | $625/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| ALWAYS FAST SERVICES CORP | 2 | 08/22/2026 |
| SOCOTEC, INC. | 1 | 04/15/2026 |
| PROSPECT ENGINEERING P.C | 1 | 05/13/2024 |
| YORKOS ENGINEERING DESIGN CONSULT | 3 | 05/10/2024 |
| RIGID STRUCTURAL DESIGN, LLC | 1 | 02/05/2024 |
| ARCADIAN DESIGN SERVICES | 2 | 03/29/2023 |
| SALVATOR A. CARADONNA JR. | 1 | 11/29/2022 |
| JACOBS TELECOMMUNICATIONS, INC. | 1 | 02/14/2022 |
| DESIGN GROUP IN H&K LLC | 1 | 07/06/2020 |
| CANTERROS + ZORRILLA ARCHITECTS P.C | 2 | 12/04/2019 |
| SWA ARCHITECTURE | 1 | 02/25/2019 |
| RICHARD WAINER ARCHITECT, PLLC | 4 | 12/11/2018 |
| NIEGO ASSOCIATES | 1 | 04/25/2018 |
| Representative | Filings | Most Recent |
|---|---|---|
| DESIGN GROUP IN H K | 2 | 03/21/2026 |
| LOMBARDO BUILDING CONSULTANTS | 1 | 03/21/2026 |
| ANZALONE ARCHITECTURE | 6 | 03/21/2026 |
| PRAT ENTERPRISES | 2 | 03/21/2026 |
| Rigid Structural Design, LLC | 1 | 03/21/2026 |
| MBE CODE & ZONING LLC | 4 | 03/21/2026 |
| JENNY FLORES EXPEDITING | 2 | 03/21/2026 |
| ALL IN PERMIT CONSULTANTS | 1 | 03/21/2026 |
| D R BROWN | 8 | 03/21/2026 |
| NEW YORK SIGN CONSULTANTS | 2 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| PRAT ENTERPRISES CORP | General Contractor | 3 | 03/21/2026 |
| SALON VTLN INSTALLER & DE | General Contractor | 3 | 03/21/2026 |
| SITE STRUCTURAL SERVICES | General Contractor | 3 | 03/21/2026 |
| M. GANNES | Electrical | 3 | 03/21/2026 |
| ALLPRO GENERAL CNTRTING C | General Contractor | 3 | 03/21/2026 |
| BALATON CONSULTING LLC | Scaffold | 3 | 07/08/2026 |
| ANDAMIO SCAFFOLDING LLC | General Contractor | 3 | 08/30/2026 |
| FRANQUIZ, DAVID | Electrical | 3 | 03/21/2026 |
| JOSEPH CRUPI CONSTRUCT IN | General Contractor | 2 | 03/21/2026 |
| ADVANCED CONTRACTING SERV | General Contractor | 1 | 07/08/2026 |
| RALLY RESTORATION CORP | General Contractor | 1 | 06/28/2026 |
| SAMUEL & SONS P & H INC | Plumbing | 1 | 07/08/2026 |
| ZONE PLUMBING & HEATING C | Plumbing | 1 | 07/08/2026 |
| MAUCERI SIGN | Scaffold | 1 | 07/08/2026 |
| SERVICE SIGN ERECTORS | Scaffold | 1 | 07/08/2026 |
| CHANG, VICTOR | Electrical | 1 | 03/21/2026 |
| UNITECH DESIGN | Scaffold | 1 | 07/08/2026 |
| CHRIS RICHEY | Electrical | 1 | 03/21/2026 |
| CITY ELEC'L SIGN ERECTORS | Electrical | 1 | 03/22/2026 |
| FRANCIS RICHARDS | Electrical | 1 | 03/21/2026 |
| HERMAN, LAWRENCE | Electrical | 1 | 03/21/2026 |
| MAHRAJ, MOHAMMAD | Electrical | 1 | 03/21/2026 |
| RADOS MILOJKOVIC | Electrical | 1 | 03/21/2026 |
| WITTMAN, ROBERT | Electrical | 1 | 03/21/2026 |
| ACTION CONSTRUCTION MGMT | General Contractor | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| SOCOTEC, INC. | 301 | 1 | 04/15/2026 |
| YORKOS ENGINEERING, DESIG | 6991 | 3 | 05/10/2024 |
| METROSPEC SIA | 6420 | 2 | 04/05/2024 |
| DAVID TURNER ARCHITECT PC | 3829 | 2 | 03/29/2023 |
| DESIGN GROUP IN H&K LLC | 1363 | 1 | 07/06/2020 |
| CANTAROS+ZORRILLA ARCHITE | 917 | 1 | 10/24/2019 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Sidewalk Shed | Permit Issued | ANDAMIO SCAFFOLDING LLC | 08/28/2026 |
| DOB NOW | General Construction | Permit Issued | RALLY RESTORATION CORP | 06/26/2026 |
| DOB NOW | Sidewalk Shed | Permit Issued | ANDAMIO SCAFFOLDING LLC | 06/03/2026 |
| DOB NOW | Suspended Scaffold | Permit Issued | RALLY RESTORATION CORP | 03/23/2026 |
| DOB NOW | Sidewalk Shed | Permit Issued | ANDAMIO SCAFFOLDING LLC | 03/11/2026 |
| DOB NOW | Suspended Scaffold | Signed-off | STRUCTUAL PRESV SYSTEM | 09/17/2025 |
| DOB NOW | Mechanical Systems | Signed-off | ALLPRO GENERAL CNTRTING C | 05/16/2024 |
| DOB NOW | Sign | Signed-off | UNITECH DESIGN INC | 05/15/2024 |
| DOB NOW | Plumbing | Signed-off | SAMUEL & SONS P & H INC | 04/23/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | PRAT ENTERPRISES CORP | 02/06/2024 |
| DOB NOW | Suspended Scaffold | Signed-off | PRATT CONSTRUCTION & RES | 01/23/2024 |
| DOB NOW | Mechanical Systems | Signed-off | ADVANCED CONTRACTING SERV | 04/25/2023 |
| DOB NOW | Sign | Signed-off | SERVICE SIGN ERECTORS CO | 03/21/2023 |
| DOB NOW | General Construction | Permit Issued | SITE STRUCTURAL SERVICES | 04/12/2022 |
| DOB NOW | Mechanical Systems | Signed-off | SALON VTLN INSTALLER & DE | 07/08/2020 |
| DOB NOW | Plumbing | Signed-off | ZONE PLUMBING & HEATING C | 01/07/2020 |
| DOB NOW | Mechanical Systems | Signed-off | JOSEPH CRUPI CONSTRUCT IN | 11/04/2019 |
| DOB NOW | Construction Fence | Signed-off | ACTION CONSTRUCTION MGMT | 04/12/2019 |
| DOB NOW | Sign | Signed-off | NORTH SHORE NEON SIGN CO | 11/27/2018 |
| DOB NOW | Sign | Signed-off | NORTH SHORE NEON SIGN CO | 11/13/2018 |
| DOB NOW | Sign | Signed-off | NORTH SHORE NEON SIGN CO | 11/13/2018 |
| DOB NOW | Sign | Signed-off | MAUCERI SIGN CO., INC | 04/25/2018 |
| BIS | PL | ISSUED | EBM PLUMBING CORP | 02/27/2019 |
| BIS | OT | ISSUED | ACTION CONSTRUCTION MGMT | 01/11/2019 |
| BIS | MH | ISSUED | ACTION CONSTRUCTION MGMT | 01/11/2019 |
| BIS | PL | ISSUED | J. CAIAZZO PLBG & HTG COR | 09/14/2018 |
| BIS | OT | ISSUED | TUC-MEN CONTRACTING CORP | 08/20/2018 |
| BIS | — | ISSUED | NEPTUNE SIGNS&AWNINGS INC | 11/16/2015 |
| BIS | MH | ISSUED | NEPTUNE MACHINE INC | 04/15/2015 |
| BIS | EQ | ISSUED | SKYLINE RESTORATION INC | 04/02/2015 |
| BIS | OT | ISSUED | SKYLINE RESTORATION INC | 04/02/2015 |
| BIS | EQ | ISSUED | EVEREST SCAFFOLDING INC | 02/19/2015 |
| BIS | PL | ISSUED | CC CONTROLLED PLBG CO INC | 01/13/2015 |
| BIS | EQ | ISSUED | ROCKLEDGE SCAFFOLD CORP | 11/14/2014 |
| BIS | OT | ISSUED | SKYLINE RESTORATION INC | 07/17/2014 |
| BIS | EQ | ISSUED | SKYLINE RESTORATION INC | 07/02/2014 |
| BIS | EQ | ISSUED | SKYLINE RESTORATION INC | 07/02/2014 |
| BIS | OT | ISSUED | SKYLINE RESTORATION INC | 06/20/2014 |
| BIS | EQ | ISSUED | SKYLINE RESTORATION INC | 04/07/2014 |
| BIS | OT | ISSUED | SKYLINE RESTORATION INC | 04/02/2014 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 02/26/2026 | Permit Issued | BOROWIDE ELECT'L CONTR'S | — |
| 05/08/2024 | Complete | ATMOS ELECTRIC SVCE CORP | — |
| 04/14/2024 | Complete | CL ELECTRICAL CORP | — |
| 03/11/2024 | Complete | AURORA ELECL CONTG INC | — |
| 03/22/2023 | Permit Issued | RAINBOW ELECTRIC CO., INC | — |
| 12/18/2018 | Permit Issued | CITY ELEC'L SIGN ERECTORS | — |
| 12/18/2018 | Permit Issued | CITY ELEC'L SIGN ERECTORS | — |
| 12/18/2018 | Permit Issued | CITY ELEC'L SIGN ERECTORS | — |
| 10/10/2018 | Complete | CITY ELEC'L SIGN ERECTORS | — |
| 08/29/2018 | Complete | KENNETH FISK ELECTRIC COR | — |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 08/22/2026 | Permit Issued | ANDAMIO SCAFFOLDING LLC | Sidewalk Shed |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 09/10/2025 | Signed-off | STRUCTUAL PRESV SYSTEM | Suspended Scaffold |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 03/10/2026 | Permit Issued | RALLY RESTORATION CORP | Suspended Scaffold (SC) |
| 09/10/2025 | Signed-off | STRUCTUAL PRESV SYSTEM | — |
| Date | Type | Result | Report |
|---|---|---|---|
| 06/10/2024 | Pass-Final Sign Permit Inspection | Pass | View ↗ |
| 06/06/2024 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 05/17/2024 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 09/18/2023 | Fail-Final Construction Permit Withdrawal | Fail | View ↗ |
| 05/27/2022 | Pass-Final PL - Up to 3 Requested Floors | Pass | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 04/15/2026 | Tenant Protection Plan Compliance | Jennifer Sze | special |
| 03/10/2026 | Masonry | Jennifer Sze | special |
| 03/10/2026 | Final | Jennifer Sze | progress |
| 03/03/2026 | Post-installed anchors in masonry | Karol Zdancewicz | special |
| 05/13/2024 | HVAC-R and service water heating system controls | BALTU YORKOS | energy_progress |
| 05/13/2024 | Tenant Protection Plan Compliance | Michael Risbergs | special |
| 05/13/2024 | Fire-Resistant Penetrations and Joints | BALTU YORKOS | special |
| 05/13/2024 | Energy Code Compliance Inspections | BALTU YORKOS | progress |
| 05/13/2024 | HVAC-R and service water piping design and insulation | BALTU YORKOS | energy_progress |
| 05/13/2024 | Maintenance information | BALTU YORKOS | energy_progress |
| 05/13/2024 | HVAC-R and service water heating equipment | BALTU YORKOS | energy_progress |
| 05/08/2024 | HVAC-R and service water heating equipment | BALTU YORKOS | energy_progress |
| 05/08/2024 | Maintenance information | BALTU YORKOS | energy_progress |
| 05/08/2024 | HVAC-R and service water heating system controls | BALTU YORKOS | energy_progress |
| 05/08/2024 | Tenant Protection Plan Compliance | — | special |
| 05/08/2024 | Fire-Resistant Penetrations and Joints | BALTU YORKOS | special |
| 05/08/2024 | Energy Code Compliance Inspections | BALTU YORKOS | progress |
| 05/08/2024 | HVAC-R and service water piping design and insulation | BALTU YORKOS | energy_progress |
| 04/03/2024 | Energy Code Compliance Inspections | BALTU YORKOS | progress |
| 04/03/2024 | Maintenance information | BALTU YORKOS | energy_progress |
| 03/22/2024 | Tenant Protection Plan Compliance | Michael Risbergs | special |
| 03/22/2024 | Final | BALTU YORKOS | progress |
| 03/22/2024 | Mechanical Systems | BALTU YORKOS | special |
| 03/28/2023 | Tenant Protection Plan Compliance | — | special |
| 03/27/2023 | Final | MELISSA ROTONDARO | progress |
| Tenant | Space | Floors | Renovation projects |
|---|---|---|---|
| 2K23 Sub Shop, Inc | Restaurant / Food Service | Cellar, Floor 1 | Project M01024605 |