| Owner | Filings | Most Recent |
|---|---|---|
| OWNER OF 315-21 AVE C | 1 | 03/22/2026 |
| BPP OWNERS LLC | 3 | 03/22/2026 |
| BLACKSTONE | 1 | 03/22/2026 |
| COMPASS ROCK REAL ESTATE | 1 | 03/21/2026 |
| EMPIRE CORE GROUP LLC | 1 | 03/21/2026 |
| PCVST LLC | 1 | 03/21/2026 |
| STUYVESANT | 1 | 03/21/2026 |
| ROSE ASSOCIATES INC MANAGER | 54 | 03/21/2026 |
| PCVST MANAGEMENT | 2 | 03/21/2026 |
| ROSE ASSOCIATES | 4 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 12/18/2015 | $4.1B | — | ST-DIL LLC → BPP ST OWNER LLC | $460/sf building |
| 06/03/2014 | $3.3B | — | — → — | $372/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| BUILDING STUDIO ARCHITECTS | 12 | 04/17/2026 |
| SANDEEP GUNNALA ENGINEERING PLLC | 2 | 02/03/2026 |
| HC PEC | 4 | 08/06/2025 |
| MOHAMMAD AHEAD, PE | 1 | 07/19/2022 |
| NEW CONCEPT ENGINEERING, PC | 3 | 01/06/2022 |
| JARMEL KIZEL ARCHITECTS & ENGINEERS | 1 | 10/18/2021 |
| Representative | Filings | Most Recent |
|---|---|---|
| SANDEEP GUNNALA ENGINEERING | 2 | 03/21/2026 |
| RIZZO GROUP | 13 | 03/21/2026 |
| JENNY FLORES EXPEDITING | 3 | 03/21/2026 |
| LOUIS STRIAR | 2 | 03/21/2026 |
| MUNICIPAL BUILDING CONSULTANTS | 1 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| SUPER G CONSTRUCTION CORP | General Contractor | 20 | 07/08/2026 |
| ECOSYSTEM ENERGY SERVICES | General Contractor | 6 | 07/08/2026 |
| ROBERT COLOMBO | Electrical | 3 | 03/21/2026 |
| HARVEY ISAACMAN | Electrical | 2 | 03/21/2026 |
| PJP INSTALLERS INC | General Contractor | 2 | 04/11/2026 |
| VTL ELECTRIC CO., CORP | Electrical | 2 | 03/22/2026 |
| VERTEX ELECTRIC CORP. | Electrical | 1 | 03/22/2026 |
| GREEN APPLE SOLAR & CONS* | General Contractor | 1 | 07/08/2026 |
| KAMA CONSTRUCTION CORP | General Contractor | 1 | 04/09/2026 |
| ARTHUR GROSSMAN | Electrical | 1 | 03/21/2026 |
| A1 SPECIALIZED, INC | Scaffold | 1 | 07/08/2026 |
| ASPESI, MARCELO | Electrical | 1 | 03/21/2026 |
| EMPIRE STATE ELEC MAINT & | Electrical | 1 | 03/22/2026 |
| IRON WORKERS LOCAL 40 | Electrical | 1 | 03/21/2026 |
| MARCIN KARPIUK | Electrical | 1 | 03/21/2026 |
| TORRES IVAN | Electrical | 1 | 03/21/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| BUILDING STUDIO ARCHITECT | 592 | 7 | 04/17/2026 |
| SANDEEP GUNNALA ENGINEERI | 8482 | 4 | 02/03/2026 |
| BAZINI ENGINEERING, P.C. | 1808 | 3 | 01/06/2022 |