| Owner | Filings | Most Recent |
|---|---|---|
| REALTYCONSTRUCTION | 36 | 07/08/2026 |
| OWNER'S REP | 10 | 07/08/2026 |
| BERKOWITS REALTY | 37 | 04/09/2026 |
| ZBL66 | 5 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 07/15/2015 | $3.5M | — | 4800 HOLDINGS LLC → ZBL 66 STREET LLC | $422/sf building |
| 04/02/2014 | $1.6M | — | EMPIRE REALTY COMPANY → 4800 HOLDINGS LLC | $186/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| ADVANCED ENGINEERING & INSPECT. PLL | 8 | 02/16/2026 |
| STRUCTURAL ENGINEERING TECHNOLOGIES | 5 | 12/23/2025 |
| BLACK SHEEP ENGINEERING GROUP | 7 | 09/04/2025 |
| FL&M ENGINEERING DESIGN &INSPECTION | 1 | 04/26/2023 |
| WALTER HOLLIEN ARCHITECT | 1 | 03/04/2020 |
| Representative | Filings | Most Recent |
|---|---|---|
| ADVANCED BUILDERS SERVICES | 14 | 03/21/2026 |
| GREEN STUDIO | 2 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| BERKOWITS REALTY LLC | General Contractor | 34 | 07/08/2026 |
| GWT ENTERPRISES INC | General Contractor | 6 | 03/21/2026 |
| CS BRIDGE CORP | General Contractor | 6 | 04/09/2026 |
| MANHATTAN D ENTERPRISES | General Contractor | 4 | 07/08/2026 |
| NESS MECHANICAL P & H INC | Plumbing | 2 | 07/08/2026 |
| QUALITY PIPING, INC | Fire Protection | 1 | 07/08/2026 |
| SOLAS ELECTRICAL CORP | Electrical | 1 | 03/22/2026 |
| PAUL OLSEN | Electrical | 1 | 03/21/2026 |
| MP & L METAL INC | Electrical | 1 | 03/21/2026 |
| BEKKERMAN, MIKHAIL | Electrical | 1 | 03/21/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| HRF SERVICES CORP | 5616 | 7 | 02/16/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Mechanical Systems | Signed-off | BERKOWITS REALTY LLC | 04/24/2026 |
| DOB NOW | Sidewalk Shed | Signed-off | CS BRIDGE CORP | 08/26/2025 |
| DOB NOW | Plumbing | Signed-off | NESS MECHANICAL P & H INC | 06/10/2025 |
| DOB NOW | Sprinklers | Signed-off | QUALITY PIPING, INC | 06/10/2025 |
| DOB NOW | Protection and Mechanical Methods | Signed-off | CS BRIDGE CORP | 05/23/2025 |
| DOB NOW | Construction Fence | Signed-off | BERKOWITS REALTY LLC | 12/19/2024 |
| DOB NOW | Structural | Signed-off | BERKOWITS REALTY LLC | 12/19/2024 |
| DOB NOW | Foundation | Signed-off | BERKOWITS REALTY LLC | 12/17/2024 |
| DOB NOW | Foundation | Signed-off | BERKOWITS REALTY LLC | 12/06/2024 |
| DOB NOW | Construction Fence | Signed-off | BERKOWITS REALTY LLC | 11/19/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | CS BRIDGE CORP | 09/26/2024 |
| DOB NOW | Supported Scaffold | Signed-off | CS BRIDGE CORP | 09/25/2024 |
| DOB NOW | Supported Scaffold | Signed-off | GWT ENTERPRISES INC | 01/08/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | GWT ENTERPRISES INC | 01/08/2024 |
| DOB NOW | Structural | Signed-off | BERKOWITS REALTY LLC | 11/13/2023 |
| DOB NOW | Construction Fence | Signed-off | BERKOWITS REALTY LLC | 11/08/2023 |
| DOB NOW | Foundation | Signed-off | BERKOWITS REALTY LLC | 08/08/2023 |
| DOB NOW | Support of Excavation | Signed-off | BERKOWITS REALTY LLC | 08/08/2023 |
| DOB NOW | Foundation | Signed-off | BERKOWITS REALTY LLC | 08/08/2023 |
| DOB NOW | Sidewalk Shed | Signed-off | MANHATTAN D ENTERPRISES | 04/27/2023 |
| DOB NOW | Sidewalk Shed | Signed-off | MANHATTAN D ENTERPRISES | 04/27/2023 |
| DOB NOW | Support of Excavation | Signed-off | BERKOWITS REALTY LLC | 01/18/2023 |
| DOB NOW | Foundation | Signed-off | BERKOWITS REALTY LLC | 01/18/2023 |
| DOB NOW | Foundation | Signed-off | BERKOWITS REALTY LLC | 01/18/2023 |
| DOB NOW | Foundation | Signed-off | BERKOWITS REALTY LLC | 01/09/2023 |
| DOB NOW | Support of Excavation | Signed-off | BERKOWITS REALTY LLC | 01/05/2023 |
| DOB NOW | Foundation | Signed-off | BERKOWITS REALTY LLC | 12/01/2022 |
| DOB NOW | Construction Fence | Signed-off | BERKOWITS REALTY LLC | 11/09/2022 |
| BIS | — | ISSUED | BERKOWITS REALTY LLC | 02/12/2026 |
| BIS | — | ISSUED | BERKOWITS REALTY LLC | 11/07/2024 |
| BIS | — | ISSUED | BERKOWITS REALTY LLC | 08/08/2024 |
| BIS | — | ISSUED | BERKOWITS REALTY LLC | 12/20/2023 |
| BIS | — | ISSUED | BERKOWITS REALTY LLC | 12/21/2022 |
| BIS | MH | ISSUED | F & T SERVICE COMPANY, LLC | 07/16/2004 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 08/26/2026 | Complete | TRUE POWER ELECL CONT LLC | General Wiring |
| 08/13/2026 | Complete | HIGH QUALITY ELEC.OF NYC | — |
| 04/03/2026 | Complete | DENALI ELECTRIC CORP | — |
| 12/30/2024 | Permit Issued | STAR ELEC'L CONTRACTORS C | — |
| 09/24/2024 | Complete | NASH ELECTRIC SERVICES IN | — |
| 12/29/2023 | Complete | SOLAS ELECTRICAL CORP | — |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 12/01/2021 | Signed-off | BERKOWITS REALTY LLC | 1 scope_items |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 04/26/2023 | Signed-off | GWT ENTERPRISES INC | Scaffold, Sidewalk Shed |
| Date | Type | Result | Report |
|---|---|---|---|
| 04/14/2026 | Pass-Final PL - Up to 9 Requested Floors | Pass | View ↗ |
| 03/31/2026 | Fail-Final PL - Up to 9 Requested Floors | Fail | View ↗ |
| 03/11/2026 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 03/09/2026 | Certified Sprinkler (SP) - Booster Pump Test | Certified | View ↗ |
| 03/09/2026 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 02/25/2026 | Pass-Final PL - Underground | Pass | View ↗ |
| 01/27/2026 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 11/24/2025 | Certified Storm Drainage-ST-Piping-Roughing | Certified | View ↗ |
| 11/24/2025 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 09/03/2025 | Certified Storm Drainage-ST-Piping-Underground | Certified | View ↗ |
| 09/03/2025 | Certified Water and Sanitary-WS-Sanitary Piping-Underground | Certified | View ↗ |
| 06/16/2025 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 02/12/2026 | Sprinkler Systems | FAHAD FATEH | special |
| 02/12/2026 | Fire-Resistant Penetrations and Joints | FAHAD FATEH | special |
| 02/05/2026 | Energy Code Compliance Inspections | FAHAD FATEH | progress |
| 02/05/2026 | HVAC and service water heating equipment | FAHAD FATEH | energy_progress |
| 02/05/2026 | HVAC and service water heating system controls | FAHAD FATEH | energy_progress |
| 02/05/2026 | HVAC insulation and sealing | FAHAD FATEH | energy_progress |
| 02/05/2026 | Maintenance information | FAHAD FATEH | energy_progress |
| 02/05/2026 | Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation | FAHAD FATEH | special |
| 02/05/2026 | Fire-Resistant Penetrations and Joints | FAHAD FATEH | special |
| 01/19/2026 | Fire-Resistant Penetrations and Joints | FAHAD FATEH | special |
| 01/19/2026 | Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation | FAHAD FATEH | special |
| 01/19/2026 | Energy Code Compliance Inspections | FAHAD FATEH | progress |
| 01/19/2026 | Maintenance information | FAHAD FATEH | energy_progress |
| 01/19/2026 | HVAC and service water heating system controls | FAHAD FATEH | energy_progress |
| 01/19/2026 | HVAC and service water heating equipment | FAHAD FATEH | energy_progress |
| 01/19/2026 | HVAC insulation and sealing | FAHAD FATEH | energy_progress |
| 01/19/2026 | Fire-Resistant Penetrations and Joints | FAHAD FATEH | special |
| 01/19/2026 | Sprinkler Systems | FAHAD FATEH | special |
| 12/17/2025 | Sprinkler Systems | FAHAD FATEH | special |
| 12/17/2025 | Fire-Resistant Penetrations and Joints | FAHAD FATEH | special |
| 12/11/2025 | Concrete - Cast-In-Place | FAHAD FATEH | special |
| 12/11/2025 | Masonry | FAHAD FATEH | special |
| 12/11/2025 | Post-installed Anchors | FAHAD FATEH | special |
| 12/11/2025 | Structural Cold-Formed Steel | FAHAD FATEH | special |
| 12/11/2025 | Structural Stability – Alterations of existing buildings | FAHAD FATEH | special |