| Owner | Filings | Most Recent |
|---|---|---|
| WINBROOK MANAGEMENT | 10 | 07/08/2026 |
| ROCK GROUP NY | 9 | 07/08/2026 |
| NASSIMI REALTY | 29 | 07/08/2026 |
| KNICKERBOCKER 427 | 24 | 03/22/2026 |
| CALLAHAN CONTRACTING | 1 | 03/22/2026 |
| MGI DESIGNED INTERIORS | 1 | 03/22/2026 |
| OWNER OF 429 KNICKERBOCKE | 1 | 03/22/2026 |
| OWNER OF 429 AKA 431 KNIC | 1 | 03/22/2026 |
| OWNER OF PREMISES | 1 | 03/22/2026 |
| Firm | Filings | Most Recent |
|---|---|---|
| POLARIS CONSULTING ENGINEERS, PC | 3 | 10/14/2025 |
| THE EIPEL ENGINEERING GROUP, D.P.C. | 3 | 10/10/2025 |
| CCPE | 1 | 03/27/2025 |
| HBC ARCHITECTS | 4 | 03/14/2025 |
| LEON SKVIRSKY PE | 2 | 11/06/2024 |
| ROSINI ENGINEERING, PC | 4 | 10/15/2024 |
| C2B ARCHITECTS PC | 6 | 07/14/2022 |
| KZ ENGINEERING, P.C | 1 | 07/01/2021 |
| MOHAMMAD AHEAD, PE | 1 | 08/13/2019 |
| Representative | Filings | Most Recent |
|---|---|---|
| CONCEPT DESIGN GROUP | 4 | 03/21/2026 |
| SYNERGY BUILDING CONSULTANTS | 1 | 03/21/2026 |
| BUILDING BROTHERS | 4 | 03/21/2026 |
| GREEN STUDIO | 2 | 03/21/2026 |
| J A EXPEDITING | 30 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| CALLAHAN CONTRACTING LLC | General Contractor | 8 | 07/08/2026 |
| ROCK GROUP NY CORP | General Contractor | 5 | 07/08/2026 |
| ALCHEMY DEVELOPMENT | General Contractor | 4 | 07/08/2026 |
| PLATINUM SERVICES NY LLC | General Contractor | 3 | 03/21/2026 |
| SIGNSTAR NYC | Scaffold | 2 | 07/08/2026 |
| CS BRIDGE CORP | General Contractor | 2 | 03/21/2026 |
| CUSTOM COMMERCIAL CONSTRUCTION | General Contractor | 2 | 04/09/2026 |
| HYDRO MECHANICAL INC | Fire Protection | 1 | 07/08/2026 |
| A&H EXPRESS PLBG&HTG CORP | Plumbing | 1 | 07/08/2026 |
| HYDRO MECHANICAL INC | Plumbing | 1 | 07/08/2026 |
| ORBIT PLBG & HTG INC | Plumbing | 1 | 07/08/2026 |
| WCK ELECTRIC CORP. | Electrical | 1 | 03/22/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| SGM ENGINEERING | 2366 | 5 | 10/14/2025 |
| PSI AGENCY INC. | 254 | 10 | 10/10/2025 |
| CDG ARCHITECTS LLC /DBA: | 1327 | 6 | 07/14/2022 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Sprinklers | Signed-off | HYDRO MECHANICAL INC | 07/08/2025 |
| DOB NOW | Construction Fence | Signed-off | CALLAHAN CONTRACTING LLC | 04/30/2025 |
| DOB NOW | Plumbing | Signed-off | HYDRO MECHANICAL INC | 04/16/2025 |
| DOB NOW | Mechanical Systems | Signed-off | CUSTOM COMMERCIAL CONSTRU | 03/31/2025 |
| DOB NOW | General Construction | Signed-off | CUSTOM COMMERCIAL CONSTRU | 03/31/2025 |
| DOB NOW | Sign | Signed-off | SIGNSTAR NYC | 11/12/2024 |
| DOB NOW | Sign | Signed-off | SIGNSTAR NYC | 11/12/2024 |
| DOB NOW | Plumbing | Signed-off | ORBIT PLBG & HTG INC | 10/29/2024 |
| DOB NOW | Structural | Signed-off | CALLAHAN CONTRACTING LLC | 10/28/2024 |
| DOB NOW | Mechanical Systems | Signed-off | CALLAHAN CONTRACTING LLC | 10/25/2024 |
| DOB NOW | General Construction | Signed-off | CALLAHAN CONTRACTING LLC | 10/24/2024 |
| DOB NOW | Plumbing | Signed-off | A&H EXPRESS PLBG&HTG CORP | 01/16/2022 |
| DOB NOW | General Construction | Signed-off | ALCHEMY DEVELOPMENT | 12/17/2021 |
| DOB NOW | Mechanical Systems | Signed-off | ALCHEMY DEVELOPMENT | 12/15/2021 |
| DOB NOW | Sidewalk Shed | Signed-off | PLATINUM SERVICES NY LLC | 09/27/2021 |
| DOB NOW | Supported Scaffold | Signed-off | CS BRIDGE CORP | 07/01/2021 |
| DOB NOW | Sidewalk Shed | Signed-off | ROCK GROUP NY CORP | 09/30/2020 |
| DOB NOW | Sidewalk Shed | Signed-off | ROCK GROUP NY CORP | 10/11/2019 |
| DOB NOW | Sidewalk Shed | Signed-off | ROCK GROUP NY CORP | 08/15/2019 |
| BIS | — | ISSUED | MGI DESIGNED INTERIORS | 06/16/2022 |
| BIS | MH | ISSUED | MGI DESIGNED INTERIORS | 10/28/2021 |
| BIS | — | ISSUED | MGI DESIGNED INTERIORS | 10/20/2021 |
| BIS | PL | ISSUED | RUGOVA GROUP LLC | 11/25/2020 |
| BIS | MH | ISSUED | MGI DESIGNED INTERIORS | 11/06/2020 |
| BIS | — | ISSUED | MGI DESIGNED INTERIORS | 11/02/2020 |
| BIS | OT | ISSUED | MGI DESIGNED INTERIORS | 06/12/2020 |
| BIS | OT | ISSUED | GLOBAL GREEN ENERGY INC | 03/13/2019 |
| BIS | PL | ISSUED | PETER PLUMBING ASSOC. INC. | 04/22/2013 |
| BIS | OT | ISSUED | DONG HAE CONSTRUCTION INC | 04/18/2013 |
| BIS | OT | ISSUED | STANDARD WATERPROOFING C | 08/18/1998 |
| BIS | EQ | ISSUED | L & B CONST | 07/31/1998 |
| BIS | OT | ISSUED | CITY K. MECHANICAL CORP | 07/06/1998 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 04/07/2026 | Complete | ISTRA ELEC'L CONTRS CORP | General Wiring |
| 09/11/2025 | Permit Issued | KEPLER ELECTRICAL CONT | 6 meters, 1 new_meters |
| 11/21/2024 | Complete | KEPLER ELECTRICAL CONT | 6 meters, 1 new_meters |
| 11/13/2024 | Complete | RAINBOW ELECTRIC CO., INC | — |
| 11/13/2024 | Complete | RAINBOW ELECTRIC CO., INC | — |
| 03/31/2022 | Complete | DELTA POWER ELECTRICAL | General Wiring |
| 02/04/2022 | Complete | GANLY ELECTRICAL CORP | General Wiring |
| 02/05/2021 | Complete | WCK ELECTRIC CORP. | General Wiring |
| 08/08/2019 | Complete | ILLUMINOUS ELECTRIC CORP. | — |
| Date | Type | Result | Report |
|---|---|---|---|
| 10/07/2025 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 09/26/2025 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 08/05/2025 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 07/31/2025 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 07/23/2025 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 07/23/2025 | Certified Sprinkler - SP - Roughing | Certified | View ↗ |
| 06/17/2025 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 06/10/2025 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 04/30/2025 | Certified Water and Sanitary-WS-Sanitary Piping-Underground | Certified | View ↗ |
| 05/19/2022 | Certified Sprinkler (PL)-SP-Fixtures (PL)-Finish | Certified | View ↗ |
| 05/17/2022 | Certified Sprinkler (PL)-Sprinkler-Hydro | Certified | View ↗ |
| 05/17/2022 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 01/27/2022 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 10/15/2025 | Tenant Protection Plan Compliance | steven Giammona | special |
| 10/15/2025 | Maintenance information | steven Giammona | energy_progress |
| 10/15/2025 | HVAC-R and service water piping design and insulation | steven Giammona | energy_progress |
| 10/15/2025 | Electrical motors and elevators | steven Giammona | energy_progress |
| 10/15/2025 | HVAC-R and service water heating system controls | steven Giammona | energy_progress |
| 10/15/2025 | HVAC-R and service water heating equipment | steven Giammona | energy_progress |
| 10/15/2025 | Energy Code Compliance Inspections | steven Giammona | progress |
| 10/15/2025 | Final | steven Giammona | progress |
| 10/15/2025 | Mechanical Systems | steven Giammona | special |
| 10/10/2025 | Structural Steel - Welding | MAURICIO ANDRADE | special |
| 10/10/2025 | Final | MAURICIO ANDRADE | progress |
| 10/10/2025 | Tenant Protection Plan Compliance | MAURICIO ANDRADE | special |
| 10/10/2025 | Post-installed Anchors | MAURICIO ANDRADE | special |
| 10/10/2025 | Structural Steel - High Strength Bolting | MAURICIO ANDRADE | special |
| 10/10/2025 | Structural Steel - Details | MAURICIO ANDRADE | special |
| 10/10/2025 | Structural Stability – Alterations of existing buildings | MAURICIO ANDRADE | special |
| 10/10/2025 | Structural Cold-Formed Steel | MAURICIO ANDRADE | special |
| 10/07/2025 | Tenant Protection Plan Compliance | — | special |
| 09/29/2025 | Structural Cold-Formed Steel | MAURICIO ANDRADE | special |
| 09/29/2025 | Structural Steel - Details | MAURICIO ANDRADE | special |
| 09/29/2025 | Structural Stability – Alterations of existing buildings | MAURICIO ANDRADE | special |
| 09/29/2025 | Post-installed Anchors | MAURICIO ANDRADE | special |
| 09/29/2025 | Final | MAURICIO ANDRADE | progress |
| 09/29/2025 | Structural Steel - Welding | MAURICIO ANDRADE | special |
| 09/29/2025 | Structural Steel - High Strength Bolting | MAURICIO ANDRADE | special |