| Owner | Filings | Most Recent |
|---|---|---|
| HSK MANAGEMENT | 47 | 08/30/2026 |
| BLACK STEEL DEVELOPERS | 3 | 04/09/2026 |
| PROFESSIONAL LINE CORP | 7 | 03/22/2026 |
| MANAGEMENT INC HSK | 1 | 03/22/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 06/10/2021 | $800K | — | Private party → HSK 459 EAST 26 LLC | — not available |
| Firm | Filings | Most Recent |
|---|---|---|
| ASHER ARCHITECT | 9 | 05/06/2026 |
| ENTHINK ENGINEERS LLC | 2 | 02/13/2023 |
| M.INT'L ENGINEERING PLLC | 1 | 12/14/2022 |
| ALBERTO ROMAN | 1 | 10/11/2021 |
| Representative | Filings | Most Recent |
|---|---|---|
| EMPIRE EXPEDITING | 16 | 03/21/2026 |
| NY DOB PERMITS | 3 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| ACE MAINTENANCE USA LLC | General Contractor | 10 | 07/08/2026 |
| HSK MANAGEMENT INC | General Contractor | 10 | 07/08/2026 |
| PROFESSIONAL LINE CORP | General Contractor | 6 | 03/21/2026 |
| KISHAN PLUMBING INC | Plumbing | 5 | 07/08/2026 |
| ARCO PLBG HTG | Plumbing | 3 | 03/22/2026 |
| PIPE SOLUTIONS ADVIS INC | Plumbing | 2 | 07/08/2026 |
| NEW YORK STANDARD MECH CO | Fire Protection | 1 | 07/08/2026 |
| ARCO PLBG AND HTG INC | Fire Protection | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| BGM ENGINEERING, LLC | 1514 | 11 | 05/06/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Supported Scaffold | Signed-off | ACE MAINTENANCE USA LLC | 03/11/2026 |
| DOB NOW | Sprinklers | Signed-off | ARCO PLBG AND HTG INC | 11/26/2025 |
| DOB NOW | General Construction | Permit Issued | ACE MAINTENANCE USA LLC | 07/22/2025 |
| DOB NOW | Construction Fence | Signed-off | ACE MAINTENANCE USA LLC | 06/18/2025 |
| DOB NOW | General Construction | Permit Issued | ACE MAINTENANCE USA LLC | 08/08/2024 |
| DOB NOW | General Construction | Permit Issued | ACE MAINTENANCE USA LLC | 07/10/2024 |
| DOB NOW | Support of Excavation | Signed-off | ACE MAINTENANCE USA LLC | 05/10/2024 |
| DOB NOW | Plumbing | Permit Issued | N AND S PLUMBING INC | 10/25/2023 |
| DOB NOW | Structural | Permit Issued | HSK MANAGEMENT INC | 08/09/2023 |
| DOB NOW | Plumbing | Permit Issued | PIPE SOLUTIONS ADVIS INC | 05/18/2023 |
| DOB NOW | Construction Fence | Signed-off | HSK MANAGEMENT INC | 05/11/2023 |
| DOB NOW | General Construction | Permit Issued | HSK MANAGEMENT INC | 05/10/2023 |
| DOB NOW | Sidewalk Shed | Signed-off | PROFESSIONAL LINE CORP | 04/17/2023 |
| DOB NOW | Sprinklers | Signed-off | NEW YORK STANDARD MECH CO | 01/14/2023 |
| DOB NOW | General Construction | Permit Issued | HSK MANAGEMENT INC | 12/09/2022 |
| DOB NOW | Plumbing | Permit Issued | PIPE SOLUTIONS ADVIS INC | 11/28/2022 |
| DOB NOW | General Construction | Permit Issued | HSK MANAGEMENT INC | 08/04/2022 |
| DOB NOW | General Construction | Permit Issued | HSK MANAGEMENT INC | 07/22/2022 |
| DOB NOW | Construction Fence | Signed-off | HSK MANAGEMENT INC | 07/12/2022 |
| DOB NOW | Foundation | Permit Issued | HSK MANAGEMENT INC | 06/30/2022 |
| DOB NOW | Sidewalk Shed | Signed-off | PROFESSIONAL LINE CORP | 03/18/2022 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 03/25/2026 | Permit Issued | B.P. ELECTRIC CORP | General Wiring |
| 03/17/2022 | Complete | RICHARD NEU | — |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 12/14/2022 | Permit Issued | HSK MANAGEMENT INC | Steel, Concrete |
| Date | Type | Result | Report |
|---|---|---|---|
| 12/16/2025 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 12/10/2025 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 01/30/2024 | Pass-Final CND-Occupancy Inspection | Pass | View ↗ |
| 11/15/2023 | Certified Storm Drainage-ST-Piping-Underground | Certified | View ↗ |
| 11/15/2023 | Certified Water and Sanitary-WS-Sanitary Piping-Underground | Certified | View ↗ |
| 06/05/2023 | Pass-Final PL - Up to 9 Requested Floors | Pass | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 09/19/2025 | Seismic Isolation Systems | RAUL VELASQUEZ MARTINEZ | special |
| 09/19/2025 | Fire-Resistant Penetrations and Joints | RAUL VELASQUEZ MARTINEZ | special |
| 09/19/2025 | Sprinkler Systems | RAUL VELASQUEZ MARTINEZ | special |
| 09/19/2025 | Post-installed Anchors | RAUL VELASQUEZ MARTINEZ | special |
| 08/27/2025 | Maintenance information | JOSEPH BADINTER | energy_progress |
| 08/27/2025 | Ventilation and air distribution system | JOSEPH BADINTER | energy_progress |
| 08/27/2025 | Mechanical Systems | RAUL VELASQUEZ MARTINEZ | special |
| 08/27/2025 | Energy Code Compliance Inspections | RAUL VELASQUEZ MARTINEZ | progress |
| 08/27/2025 | Final | RAUL VELASQUEZ MARTINEZ | progress |
| 08/27/2025 | Fire-Resistance Rated Construction | RAUL VELASQUEZ MARTINEZ | progress |
| 08/27/2025 | HVAC-R and service water heating equipment | JOSEPH BADINTER | energy_progress |
| 08/27/2025 | HVAC-R and service water piping design and insulation | JOSEPH BADINTER | energy_progress |
| 08/27/2025 | HVAC-R and service water heating system controls | JOSEPH BADINTER | energy_progress |
| 08/05/2025 | HVAC-R and service water piping design and insulation | RAUL VELASQUEZ MARTINEZ | energy_progress |
| 08/05/2025 | Fire-Resistant Penetrations and Joints | RAUL VELASQUEZ MARTINEZ | special |
| 08/05/2025 | Energy Code Compliance Inspections | RAUL VELASQUEZ MARTINEZ | progress |
| 08/05/2025 | HVAC-R and service water heating system controls | RAUL VELASQUEZ MARTINEZ | energy_progress |
| 08/05/2025 | HVAC-R and service water heating equipment | RAUL VELASQUEZ MARTINEZ | energy_progress |
| 12/15/2022 | Structural Steel - Details | RAUL VELASQUEZ MARTINEZ | special |
| 12/15/2022 | Structural Cold-Formed Steel | RAUL VELASQUEZ MARTINEZ | special |
| 12/15/2022 | Post-installed Anchors | RAUL VELASQUEZ MARTINEZ | special |
| 12/15/2022 | Subgrade Inspections | RAUL VELASQUEZ MARTINEZ | special |
| 12/15/2022 | Footing and Foundation | JOSEPH BADINTER | progress |
| 12/15/2022 | Fire-Resistance Rated Construction | JOSEPH BADINTER | progress |
| 12/15/2022 | Final | JOSEPH BADINTER | progress |