| Owner | Filings | Most Recent |
|---|---|---|
| 520 WEST 43RD STREET REIT, LLC | 99 | 09/19/2026 |
| DERMOT REALTY MANAGEMENT | 60 | 07/08/2026 |
| 520 W 43RD STREET PARTNERS LL | 15 | 03/21/2026 |
| ROSE ASSOCIATES | 10 | 03/21/2026 |
| CPT 520 WEST 43 OWNERS | 6 | 03/21/2026 |
| SAFETECH ENTERPRISES | 5 | 03/22/2026 |
| 520 WEST 43RD STREET PARTNERS | 4 | 03/21/2026 |
| 520 W 43 S | 3 | 03/21/2026 |
| AEW CAPITAL MANAGEMENT | 2 | 03/21/2026 |
| EMPIRE CORE GROUP | 1 | 03/22/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 08/01/2018 | $193.0M | — | CPT 520 W 43 OWNER LLC → 520 WEST 43RD STREET REIT, LLC | $603/sf building |
| 11/15/2013 | $170.0M | — | 520 WEST 43RD STREET PARTNERS , LLC → CPT 520 W 43 OWNER LLC | $531/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| ASR ENGINEERING PC | 1 | 12/05/2023 |
| JG NEUKOMM ARCHITECTURE | 8 | 03/10/2020 |
| Representative | Filings | Most Recent |
|---|---|---|
| WILLIAM VITACCO ASSOCIATES | 8 | 03/21/2026 |
| ADVANCED BUILDERS SERVICES | 1 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| DPH PLUMBING & HTG CORP | Plumbing | 10 | 07/08/2026 |
| ACCURATE MECHANICAL INC | Plumbing | 9 | 07/08/2026 |
| EMPIRE CORE GROUP LLC | General Contractor | 5 | 07/08/2026 |
| RAPTOR MECHANICAL,INC | Plumbing | 4 | 07/08/2026 |
| SAFETECH ENTERPRISES CORP | General Contractor | 3 | 03/21/2026 |
| SPADARO, STEPHEN | Electrical | 1 | 03/21/2026 |
| LEVINE, GEORGE | Fire Protection | 1 | 03/21/2026 |
| MILLWRIGHT LOCAL 740 | Electrical | 1 | 03/21/2026 |
| G.M.A. PLUMBING & HEATING | Plumbing | 1 | 07/08/2026 |
| ALL CITY ELECTRICAL INC | Electrical | 1 | 03/22/2026 |
| RICHARD NEU | Electrical | 1 | 03/21/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Suspended Scaffold | Permit Issued | ROSENWACH TANK CO.,LLC | 09/18/2026 |
| DOB NOW | Plumbing | Permit Issued | ANTHONY DISABATO | 05/16/2025 |
| DOB NOW | Plumbing | Permit Issued | ANTHONY DISABATO | 05/16/2025 |
| DOB NOW | Plumbing | Permit Issued | RAPTOR MECHANICAL, INC | 12/02/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | SAFETECH ENTERPRISES CORP | 12/05/2023 |
| DOB NOW | Plumbing | Permit Issued | RAPTOR MECHANICAL, INC | 10/20/2023 |
| DOB NOW | Plumbing | Permit Issued | RAPTOR MECHANICAL, INC | 07/13/2023 |
| DOB NOW | Plumbing | Permit Issued | DPH PLUMBING & HTG CORP | 05/18/2023 |
| DOB NOW | Plumbing | Permit Issued | RAPTOR MECHANICAL, INC | 08/02/2022 |
| DOB NOW | Plumbing | Permit Issued | ANTHONY DISABATO | 06/21/2022 |
| DOB NOW | Plumbing | Permit Issued | DPH PLUMBING & HTG CORP | 05/12/2022 |
| DOB NOW | Plumbing | Permit Issued | ANTHONY DISABATO | 05/04/2021 |
| DOB NOW | Plumbing | Permit Issued | ANTHONY DISABATO | 02/08/2021 |
| DOB NOW | Plumbing | Permit Issued | DPH PLUMBING & HTG CORP | 09/14/2020 |
| DOB NOW | Plumbing | Permit Issued | DPH PLUMBING & HTG CORP | 09/01/2020 |
| DOB NOW | Plumbing | Permit Issued | DPH PLUMBING & HTG CORP | 09/01/2020 |
| DOB NOW | Plumbing | Permit Issued | DPH PLUMBING & HTG CORP | 09/01/2020 |
| DOB NOW | Plumbing | Permit Issued | DPH PLUMBING & HTG CORP | 03/19/2020 |
| DOB NOW | Plumbing | Permit Issued | DPH PLUMBING & HTG CORP | 03/17/2020 |
| DOB NOW | Plumbing | Permit Issued | ANTHONY DISABATO | 01/27/2020 |
| DOB NOW | Plumbing | Permit Issued | DPH PLUMBING & HTG CORP | 01/23/2020 |
| DOB NOW | Plumbing | Permit Issued | G.M.A. PLUMBING & HEATING | 12/09/2019 |
| DOB NOW | Plumbing | Permit Issued | ANTHONY DISABATO | 10/24/2019 |
| DOB NOW | Plumbing | Permit Issued | DPH PLUMBING & HTG CORP | 10/16/2019 |
| DOB NOW | Plumbing | Permit Issued | ANTHONY DISABATO | 08/28/2019 |
| DOB NOW | Plumbing | Permit Issued | ANTHONY DISABATO | 08/21/2019 |
| DOB NOW | Construction Fence | Permit Issued | EMPIRE CORE GROUP LLC | 06/27/2019 |
| DOB NOW | Construction Fence | Permit Issued | EMPIRE CORE GROUP LLC | 06/10/2019 |
| DOB NOW | Construction Fence | Permit Issued | EMPIRE CORE GROUP LLC | 03/20/2019 |
| BIS | OT | ISSUED | FREEDOM GS INC | 04/05/2022 |
| BIS | OT | ISSUED | FREEDOM GS INC | 04/05/2022 |
| BIS | OT | ISSUED | SHANNON CONTRACTING LLC | 03/24/2021 |
| BIS | SD | ISSUED | BOARDWALK PLBNG & HTG INC | 02/17/2021 |
| BIS | PL | ISSUED | EBM PLUMBING CORP | 12/15/2020 |
| BIS | PL | ISSUED | ACCURATE MECHANICAL INC | 12/07/2020 |
| BIS | PL | ISSUED | WYNNE PLBG & HEATING CORP | 11/05/2020 |
| BIS | PL | ISSUED | DPH PLUMBING & HTG CORP | 07/15/2020 |
| BIS | PL | ISSUED | DPH PLUMBING & HTG CORP | 07/15/2020 |
| BIS | PL | ISSUED | DPH PLUMBING & HTG CORP | 07/15/2020 |
| BIS | PL | ISSUED | DPH PLUMBING & HTG CORP | 07/15/2020 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 03/10/2020 | Permit Issued | RAPTOR MECHANICAL,INC | Gas, Water/Sanitary |
| 10/07/2019 | Permit Issued | ACCURATE MECHANICAL INC | Gas, Water/Sanitary |
| 10/07/2019 | Permit Issued | G.M.A. PLUMBING & HEATING | Water/Sanitary |
| 07/26/2019 | Permit Issued | ZARA PLUMBING CORP | Water/Sanitary |
| 07/26/2019 | Permit Issued | ACCURATE MECHANICAL INC | Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 12/30/2023 | Complete | RICHARD NEU | — |
| 02/19/2020 | Permit Issued | ALL CITY ELECTRICAL INC | General Wiring |
| 01/02/2020 | Complete | ALLIANCE ELEVATOR COMPANY | — |
| 10/24/2019 | Complete | S.E. ELECTL CONTNG CORP | General Wiring |
| 04/06/2019 | Complete | S.E. ELECTL CONTNG CORP | General Wiring |
| 03/20/2019 | Complete | AMSTERDAM ELECTRIC CORP | General Wiring |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 03/11/2020 | Energy Code Compliance Inspections | Jean-Gabriel Neukomm | progress |
| 03/09/2020 | Energy Code Compliance Inspections | Jean-Gabriel Neukomm | progress |
| 07/08/2019 | Energy Code Compliance Inspections | Jean-Gabriel Neukomm | progress |