| Owner | Filings | Most Recent |
|---|---|---|
| 155 East 50th Company | 48 | 03/21/2026 |
| 155 East 50 Street | 35 | 03/21/2026 |
| McDonalds | 20 | 07/08/2026 |
| Sonesta Fifty Hotel | 16 | 08/30/2026 |
| Denihan Hospitality | 9 | 03/22/2026 |
| Plaza 50 Co | 3 | 03/21/2026 |
| Handler & Co | 2 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 04/26/2022 | $99.8M | — | 155 EAST 50TH STREET CO., LLC → Sonesta Fifty Hotel | $625/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| Always Fast Services | 2 | 08/22/2026 |
| Socotec | 1 | 04/15/2026 |
| Prospect Associates | 1 | 05/13/2024 |
| Yorkos Engineering Design Consulting | 3 | 05/10/2024 |
| Rigid Structural Design | 1 | 02/05/2024 |
| Arcadian Design Services | 2 | 03/29/2023 |
| Salvator A. Caradonna JR | 1 | 11/29/2022 |
| Jacobs Telecommunications | 1 | 02/14/2022 |
| Design Group in H&K | 1 | 07/06/2020 |
| Canterros + Zorrilla Architects | 2 | 12/04/2019 |
| Swa Architecture | 1 | 02/25/2019 |
| Richard Wainer Architect | 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 | 1 | 03/21/2026 |
| Mbe Code & Zoning | 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 |
| Smep Design & Consultation | 2 | 03/21/2026 |
| Swa Architecture | 2 | 03/21/2026 |
| BMB Building Consulting | 2 | 03/21/2026 |
| CCM Services Group | 1 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| Allpro General Cntrting | General Contractor | 3 | 03/21/2026 |
| Prat Enterprises | Scaffold | 3 | 03/21/2026 |
| Balaton Consulting | Sign hanger | 3 | 07/08/2026 |
| Andamio Scaffolding | Scaffold | 3 | 08/30/2026 |
| M. Gannes | Electrical | 3 | 03/21/2026 |
| Salon VTLN Installer & de | General Contractor | 3 | 03/21/2026 |
| Site Structural Services | General Contractor | 3 | 03/21/2026 |
| Joseph Crupi Construction | General Contractor | 2 | 03/21/2026 |
| Action Construction Management | Scaffold | 1 | 07/08/2026 |
| Mauceri Sign Co | Sign hanger | 1 | 07/08/2026 |
| Service Sign Erectors Co | Sign hanger | 1 | 07/08/2026 |
| Unitech Design | Sign hanger | 1 | 07/08/2026 |
| Samuel & Sons P & H | Plumbing | 1 | 07/08/2026 |
| C.M. Richey Electrical Contracting | Electrical | 1 | 03/21/2026 |
| Zone Plumbing & Heating | Plumbing | 1 | 07/08/2026 |
| City Electrical Sign Erectors | Electrical | 1 | 03/22/2026 |
| A & S Electric | Electrical | 1 | 03/21/2026 |
| Applied Electric | Electrical | 1 | 03/21/2026 |
| Centennial Elevator Industries | Electrical | 1 | 03/21/2026 |
| Urban-Servwell | Electrical | 1 | 03/21/2026 |
| Advanced Contracting Service | General Contractor | 1 | 07/08/2026 |
| Rally Restoration | specialty_contractor | 1 | 06/28/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| Socotec | 301 | 1 | 04/15/2026 |
| Yorkos Engineering, Desig | 6991 | 3 | 05/10/2024 |
| Metrospec Sia | 6420 | 2 | 04/05/2024 |
| David Turner Architect | 3829 | 2 | 03/29/2023 |
| Design Group in H&K | 1363 | 1 | 07/06/2020 |
| CANTAROS+ZORRILLA Architects | 917 | 1 | 10/24/2019 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Sidewalk Shed | Permit Issued | Andamio Scaffolding | 08/28/2026 |
| DOB NOW | General Construction | Permit Issued | Rally Restoration | 06/26/2026 |
| DOB NOW | Sidewalk Shed | Permit Issued | Andamio Scaffolding | 06/03/2026 |
| DOB NOW | Suspended Scaffold | Permit Issued | Rally Restoration | 03/23/2026 |
| DOB NOW | Sidewalk Shed | Permit Issued | Andamio Scaffolding | 03/11/2026 |
| DOB NOW | Suspended Scaffold | Signed-off | Structural Preservation System | 09/17/2025 |
| DOB NOW | Mechanical Systems | Signed-off | Allpro General Cntrting | 05/16/2024 |
| DOB NOW | Sign | Signed-off | Unitech Design | 05/15/2024 |
| DOB NOW | Plumbing | Signed-off | Samuel & Sons P & H | 04/23/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | Prat Enterprises | 02/06/2024 |
| DOB NOW | Suspended Scaffold | Signed-off | Pratt Construction & Restoration | 01/23/2024 |
| DOB NOW | Mechanical Systems | Signed-off | Advanced Contracting Service | 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 | 01/07/2020 |
| DOB NOW | Mechanical Systems | Signed-off | Joseph Crupi Construction | 11/04/2019 |
| DOB NOW | Construction Fence | Signed-off | Action Construction Management | 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 | 04/25/2018 |
| BIS | PL | ISSUED | Ebm Plumbing | 02/27/2019 |
| BIS | OT | ISSUED | Action Construction Management | 01/11/2019 |
| BIS | MH | ISSUED | Action Construction Management | 01/11/2019 |
| BIS | PL | ISSUED | J. Caiazzo Plumbing & Heating | 09/14/2018 |
| BIS | OT | ISSUED | Tuc-Men Contracting | 08/20/2018 |
| BIS | — | ISSUED | Neptune Signs & Awnings | 11/16/2015 |
| BIS | MH | ISSUED | Neptune Machine | 04/15/2015 |
| BIS | EQ | ISSUED | Skyline Restoration | 04/02/2015 |
| BIS | OT | ISSUED | Skyline Restoration | 04/02/2015 |
| BIS | EQ | ISSUED | Everest Scaffolding | 02/19/2015 |
| BIS | PL | ISSUED | CC Controlled Plumbing Co | 01/13/2015 |
| BIS | EQ | ISSUED | Rockledge Scaffold | 11/14/2014 |
| BIS | OT | ISSUED | Skyline Restoration | 07/17/2014 |
| BIS | EQ | ISSUED | Skyline Restoration | 07/02/2014 |
| BIS | EQ | ISSUED | Skyline Restoration | 07/02/2014 |
| BIS | OT | ISSUED | Skyline Restoration | 06/20/2014 |
| BIS | EQ | ISSUED | Skyline Restoration | 04/07/2014 |
| BIS | OT | ISSUED | Skyline Restoration | 04/02/2014 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 02/26/2026 | Permit Issued | Borowide Elect'l Contractors | — |
| 05/08/2024 | Complete | Atmos Electric Svce | — |
| 04/14/2024 | Complete | CL Electrical | — |
| 03/11/2024 | Complete | Aurora Electrical Contg | — |
| 03/22/2023 | Permit Issued | Rainbow Electric Co | — |
| 12/18/2018 | Permit Issued | City Electrical Sign Erectors | — |
| 12/18/2018 | Permit Issued | City Electrical Sign Erectors | — |
| 12/18/2018 | Permit Issued | City Electrical Sign Erectors | — |
| 10/10/2018 | Complete | City Electrical Sign Erectors | — |
| 08/29/2018 | Complete | Kenneth Fisk Electric | — |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 08/22/2026 | Permit Issued | Andamio Scaffolding | Sidewalk Shed |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 09/10/2025 | Signed-off | Structural Preservation System | Suspended Scaffold |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 03/10/2026 | Permit Issued | Rally Restoration | Suspended Scaffold (SC) |
| 09/10/2025 | Signed-off | Structural Preservation System | — |
| 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 |
|---|---|---|---|
| Subway | Restaurant / Food Service | Floor 1 | Project M01046767 |
| 2K23 Sub Shop | Restaurant / Food Service | Cellar, Floor 1 | Project M01024605 |
| McDonald's USA | Restaurant / Food Service | — | Project M00130863 Project M00097275 Project M00097283 |
| Verizon | Telecom site | Floor 1 | Project M00029528 |