| Owner | Filings | Most Recent |
|---|---|---|
| Hamilton | 69 | 07/08/2026 |
| Star Contractors | 7 | 07/08/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 02/14/2018 | $3.4M | — | Private party → HAMILTON 528, LLC | $1,092/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| Jack Green Associates | 13 | 05/10/2024 |
| Age Engineering | 3 | 09/02/2021 |
| John Reimnitz Architect | 2 | 11/12/2020 |
| Syed Engineering | 2 | 09/30/2020 |
| Representative | Filings | Most Recent |
|---|---|---|
| Arcometric Design | 6 | 03/21/2026 |
| William Vitacco Associates | 17 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| Five Star Euro Construction | Scaffold | 8 | 07/08/2026 |
| R & G Mechanical | Plumbing | 5 | 07/08/2026 |
| J & G Construction Services | Scaffold | 5 | 07/08/2026 |
| Five Star Euro Construction | General Contractor | 4 | 07/08/2026 |
| Hanjo Contractors | Scaffold | 3 | 07/08/2026 |
| Hanjo Contractors | General Contractor | 2 | 07/08/2026 |
| DNA Plumbing Contractors | Plumbing | 2 | 07/08/2026 |
| DNA Plumbing Contractors | Fire Protection | 2 | 07/08/2026 |
| R & G Mechanical | Fire Protection | 2 | 07/08/2026 |
| H.Y.M. Construction | Scaffold | 1 | 07/08/2026 |
| Marks Electric | Electrical | 1 | 03/22/2026 |
| Arcon Plumbing Solutions | Plumbing | 1 | 07/08/2026 |
| KG Sprinkler | Fire Protection | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| Jack Green Associates | 422 | 6 | 05/10/2024 |
| Age Engineering | 6695 | 3 | 09/02/2021 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Plumbing | Signed-off | R & G Mechanical | 12/20/2023 |
| DOB NOW | Sprinklers | Signed-off | R & G Mechanical | 08/30/2023 |
| DOB NOW | Mechanical Systems | Signed-off | Hanjo Contractors | 07/27/2023 |
| DOB NOW | Construction Fence | Signed-off | Hanjo Contractors | 05/24/2023 |
| DOB NOW | Supported Scaffold | Signed-off | J & G Construction Services | 03/08/2023 |
| DOB NOW | Sprinklers | Signed-off | R & G Mechanical | 11/18/2022 |
| DOB NOW | Plumbing | Signed-off | R & G Mechanical | 11/18/2022 |
| DOB NOW | Sprinklers | Signed-off | H M Sprinkler | 07/22/2022 |
| DOB NOW | Plumbing | Signed-off | Arcon Plumbing Solutions | 07/22/2022 |
| DOB NOW | Mechanical Systems | Signed-off | Hanjo Contractors | 07/18/2022 |
| DOB NOW | Construction Fence | Signed-off | Hanjo Contractors | 06/17/2022 |
| DOB NOW | Construction Fence | Signed-off | HYM Construction | 05/03/2022 |
| DOB NOW | Sprinklers | Signed-off | DNA Plumbing Contracting | 09/03/2021 |
| DOB NOW | Plumbing | Signed-off | DNA Plumbing Contractors | 08/30/2021 |
| DOB NOW | Construction Fence | Signed-off | Five Star Euro Construction | 08/27/2021 |
| DOB NOW | Supported Scaffold | Signed-off | Five Star Euro Construction | 08/27/2021 |
| DOB NOW | Support of Excavation | Signed-off | Five Star Euro Construction | 05/05/2021 |
| DOB NOW | Supported Scaffold | Signed-off | Five Star Euro Construction | 01/08/2021 |
| DOB NOW | Construction Fence | Signed-off | Five Star Euro Construction | 10/14/2020 |
| DOB NOW | Mechanical Systems | Signed-off | Five Star Euro Construction | 10/02/2020 |
| DOB NOW | Sidewalk Shed | Signed-off | J & G Construction Services | 10/01/2020 |
| DOB NOW | Supported Scaffold | Signed-off | J & G Construction Services | 10/01/2020 |
| DOB NOW | Plumbing | Signed-off | DNA Plumbing Contractors | 09/25/2020 |
| DOB NOW | Sprinklers | Signed-off | DNA Plumbing Contracting | 09/25/2020 |
| BIS | — | ISSUED | Hanjo Contractors | 06/07/2024 |
| BIS | OT | ISSUED | Hanjo Contractors | 06/07/2024 |
| BIS | OT | ISSUED | Hanjo Contractors | 06/07/2024 |
| BIS | — | ISSUED | Hanjo Contractors | 12/13/2022 |
| BIS | OT | ISSUED | Hanjo Contractors | 12/13/2022 |
| BIS | OT | ISSUED | Hanjo Contractors | 12/13/2022 |
| BIS | OT | ISSUED | Hanjo Contractors | 07/06/2022 |
| BIS | OT | ISSUED | Hanjo Contractors | 07/06/2022 |
| BIS | — | ISSUED | Hanjo Contractors | 07/06/2022 |
| BIS | — | ISSUED | H.Y.M. Construction | 06/09/2022 |
| BIS | OT | ISSUED | H.Y.M. Construction | 05/25/2022 |
| BIS | OT | ISSUED | H.Y.M. Construction | 05/20/2022 |
| BIS | OT | ISSUED | Five Star Euro Construction | 12/03/2020 |
| BIS | — | ISSUED | Five Star Euro Construction | 12/03/2020 |
| BIS | OT | ISSUED | Five Star Euro Construction | 10/21/2020 |
| BIS | OT | ISSUED | Five Star Euro Construction | 09/28/2020 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 08/06/2024 | Complete | Marks Electric | General Wiring |
| 03/05/2021 | Complete | Brookyln Solarworks | — |
| 10/26/2020 | Complete | Premium Electric | General Wiring |
| 10/02/2020 | Complete | Richard Neu | — |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 05/20/2024 | Mechanical Systems | JACK GREEN | special |
| 05/20/2024 | Maintenance information | JACK GREEN | energy_progress |
| 05/20/2024 | HVAC and service water heating system controls | JACK GREEN | energy_progress |
| 05/20/2024 | HVAC insulation and sealing | JACK GREEN | energy_progress |
| 05/20/2024 | HVAC and service water heating equipment | JACK GREEN | energy_progress |
| 05/20/2024 | Energy Code Compliance Inspections | JACK GREEN | progress |
| 05/20/2024 | Final | JACK GREEN | progress |
| 05/07/2024 | Mechanical Systems | JACK GREEN | special |
| 05/07/2024 | Energy Code Compliance Inspections | JACK GREEN | progress |
| 05/07/2024 | Final | JACK GREEN | progress |
| 05/07/2024 | HVAC insulation and sealing | JACK GREEN | energy_progress |
| 05/07/2024 | Maintenance information | JACK GREEN | energy_progress |
| 05/07/2024 | HVAC and service water heating equipment | JACK GREEN | energy_progress |
| 05/07/2024 | HVAC and service water heating system controls | JACK GREEN | energy_progress |
| 10/25/2023 | HVAC and service water heating equipment | JACK GREEN | energy_progress |
| 10/25/2023 | HVAC and service water heating system controls | JACK GREEN | energy_progress |
| 10/25/2023 | Maintenance information | JACK GREEN | energy_progress |
| 10/25/2023 | HVAC insulation and sealing | JACK GREEN | energy_progress |
| 10/25/2023 | Mechanical Systems | JACK GREEN | special |
| 10/25/2023 | Energy Code Compliance Inspections | JACK GREEN | progress |
| 10/25/2023 | Final | JACK GREEN | progress |
| 09/08/2021 | Post-installed Anchors | ROBESPIERRE ARISTILDE | special |
| 09/02/2021 | Post-installed Anchors | JACK GREEN | special |
| 09/02/2021 | Fire-Resistant Penetrations and Joints | JACK GREEN | special |
| 09/02/2021 | Sprinkler Systems | JACK GREEN | special |