| Owner | Filings | Most Recent |
|---|---|---|
| WATERMARK AT BROOKLYN HEIGHTS | 1 | 07/16/2026 |
| 21 CLARK STREET SENIOR HOUSING | 9 | 07/08/2026 |
| SHR GROUP | 18 | 07/08/2026 |
| TRI BOROUGH SCAFFOLDING | 6 | 03/22/2026 |
| KAYNE ANDERSON REAL ESTATE | 3 | 03/22/2026 |
| 21 CLARK STREET PROPERTY OWNER | 34 | 03/22/2026 |
| USB SERVICES | 1 | 03/22/2026 |
| WATCH TOWER REAL PROPERTY | 3 | 03/22/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 10/31/2017 | $202.5M | — | WATCHTOWER BIBLE AND TRACT SOCIETY OF NEW YORK INC → 21 CLARK STREET PROPERTY OWNER, LLC | $569/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| GREG KORN ARCHITECT, PLLC | 1 | 05/18/2026 |
| RIGID STRUCTURAL DESIGN, LLC | 3 | 09/16/2025 |
| THORNTON TOMASETTI | 1 | 09/08/2025 |
| OSPINO ENGINEERING PLLC | 1 | 09/03/2024 |
| MONTROY ARCHITECTURE PLLC | 2 | 07/20/2020 |
| MG ENGINEERING D.P.C. | 1 | 03/03/2020 |
| STAVROS I. MALLIAROS, P.E., P.C. | 2 | 08/15/2019 |
| CAPITOL FIRE SPRINKLER CO. | 1 | 07/26/2019 |
| PAUL PERDEK, PROF. ENG. PLLC | 2 | 05/15/2019 |
| Representative | Filings | Most Recent |
|---|---|---|
| WILLIAM VITACCO ASSOCIATES | 2 | 03/21/2026 |
| DVA Advisors | 2 | 03/21/2026 |
| HIERARCH-E | 2 | 03/21/2026 |
| BAY RESTORATION | 2 | 03/21/2026 |
| CAPITOL FIRE SPRINKLER | 2 | 03/21/2026 |
| AE DESIGN SOLUTION | 6 | 03/21/2026 |
| JAM CONSULTANTS, INC. | 2 | 03/21/2026 |
| Rigid Structural Design, LLC | 6 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| TRI BOROUGH SCAFFOLDING | General Contractor | 9 | 03/21/2026 |
| BAY RESTORATION CORP | General Contractor | 8 | 07/08/2026 |
| SHR GROUP INC | General Contractor | 6 | 07/08/2026 |
| STONEHENGE BUILDING SERV | General Contractor | 2 | 07/08/2026 |
| ARTUR KRZYS | Electrical | 1 | 03/21/2026 |
| TRISTATE PLBG SVCS CORP | Plumbing | 1 | 03/22/2026 |
| NORBERT GERSHKOVICH | Electrical | 1 | 03/21/2026 |
| CAPITOL FIRE SPRINKLER CO | Fire Protection | 1 | 07/08/2026 |
| SJS CONSTRUCTION CO., INC. | General Contractor | 1 | 07/16/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| SOCOTEC ENGINEERING | 4983 | 1 | 05/18/2026 |
| URBAN INTEGRATIONS LLC | 7993 | 1 | 09/16/2025 |
| CROSSCHECK INSPECTION SER | 544 | 1 | 09/08/2025 |
| KN3 ENGINEERING LLC | 9238 | 1 | 06/13/2024 |
| SKYLINE ENGINEERING, PLLC | 267 | 2 | 03/03/2020 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | General Construction | Permit Issued | STONEHENGE BUILDING SERV | 09/09/2026 |
| DOB NOW | General Construction | Permit Issued | SJS CONSTRUCTION CO., INC. | 07/15/2026 |
| DOB NOW | Sidewalk Shed | Permit Issued | STONEHENGE BUILDING SERV | 06/11/2026 |
| DOB NOW | Supported Scaffold | Permit Issued | STONEHENGE BUILDING SERV | 05/19/2026 |
| DOB NOW | Sidewalk Shed | Permit Issued | SHR GROUP INC | 11/26/2025 |
| DOB NOW | Suspended Scaffold | Permit Issued | PEDROL CONTRACTING INC | 09/26/2025 |
| DOB NOW | Protection and Mechanical Methods | Permit Issued | SHR GROUP INC | 09/17/2025 |
| DOB NOW | Supported Scaffold | Permit Issued | SHR GROUP INC | 09/17/2025 |
| DOB NOW | Sidewalk Shed | Permit Issued | SHR GROUP INC | 09/04/2024 |
| DOB NOW | Suspended Scaffold | Permit Issued | SASCO BUILDERS INC | 06/27/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | BAY RESTORATION CORP | 06/25/2020 |
| DOB NOW | Sidewalk Shed | Signed-off | BAY RESTORATION CORP | 06/25/2020 |
| DOB NOW | Sidewalk Shed | Signed-off | TRI BOROUGH SCAFFOLDING | 04/01/2020 |
| DOB NOW | Boiler Equipment | Permit Issued | JACK PICCINI, INC | 03/16/2020 |
| DOB NOW | Sidewalk Shed | Signed-off | BAY RESTORATION CORP | 01/30/2020 |
| DOB NOW | Supported Scaffold | Signed-off | BAY RESTORATION CORP | 01/29/2020 |
| DOB NOW | Boiler Equipment | Permit Issued | JACK PICCINI, INC | 12/05/2019 |
| DOB NOW | Supported Scaffold | Signed-off | BAY RESTORATION CORP | 08/16/2019 |
| DOB NOW | Standpipe | Signed-off | CAPITOL FIRE SPRINKLER CO | 07/29/2019 |
| DOB NOW | Sidewalk Shed | Signed-off | BAY RESTORATION CORP | 07/03/2019 |
| DOB NOW | Construction Fence | Signed-off | TRI BOROUGH SCAFFOLDING | 05/16/2019 |
| DOB NOW | Sidewalk Shed | Signed-off | TRI BOROUGH SCAFFOLDING | 05/15/2019 |
| BIS | OT | ISSUED | BAY RESTORATION CORP | 06/24/2020 |
| BIS | — | ISSUED | HUDSON MERIDIAN CONSTRUCTION | 05/20/2020 |
| BIS | PL | ISSUED | A&H EXPRESS PLBG&HTG CORP | 02/18/2020 |
| BIS | SP | ISSUED | CAPITOL FIRE SPRINKLER CO | 01/02/2020 |
| BIS | — | ISSUED | HUDSON MERIDIAN CONSTRUCTION | 05/31/2019 |
| BIS | OT | ISSUED | HUDSON MERIDIAN CONSTRUCTION | 05/31/2019 |
| BIS | OT | ISSUED | HUDSON MERIDIAN CONSTRUCTION | 05/31/2019 |
| BIS | OT | ISSUED | HUDSON MERIDIAN CONSTRUCTION | 04/01/2019 |
| BIS | OT | ISSUED | HUDSON MERIDIAN CONSTRUCTION | 04/01/2019 |
| BIS | OT | ISSUED | ECOSYSTEM ENERGY SERVICES | 03/04/2019 |
| BIS | OT | ISSUED | ECOSYSTEM ENERGY SERVICES | 01/30/2019 |
| BIS | MH | ISSUED | ECOSYSTEM ENERGY SERVICES | 01/17/2019 |
| BIS | PL | ISSUED | A&H EXPRESS PLBG&HTG CORP | 01/10/2019 |
| BIS | SP | ISSUED | CAPITOL FIRE SPRINKLER CO | 01/02/2019 |
| BIS | — | ISSUED | HUDSON MERIDIAN CONSTRUCTION | 12/20/2018 |
| BIS | PL | ISSUED | ORBIT PLBG & HTG INC | 10/02/2018 |
| BIS | BL | ISSUED | ORBIT PLBG & HTG INC | 10/02/2018 |
| BIS | OT | ISSUED | ECOSYSTEM ENERGY SERVICES | 08/29/2018 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 09/16/2024 | Permit Issued | V ELECTRIC NY INC | — |
| 07/31/2023 | Permit Issued | ZIN ELECTRICAL, INC | — |
| 11/11/2020 | Complete | CENTENNIAL ELEVATOR INDUS | General Wiring |
| 10/23/2020 | Complete | AGIR ELEC'L LTD. D/B/A | General Wiring |
| 12/10/2019 | Complete | AGIR ELEC'L LTD. D/B/A | 1 meters, 1 new_meters |
| 06/25/2019 | Complete | VERTEX ELECTRIC CORP. | — |
| 05/14/2019 | Complete | NASH ELECTRIC SERVICES IN | — |
| 01/07/2019 | Complete | AGIR ELEC'L LTD. D/B/A | — |
| 10/29/2018 | Complete | ZIN ELECTRICAL, INC | General Wiring |
| 10/02/2018 | Complete | RGF ELECTRIC CORP | General Wiring |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 09/08/2025 | Permit Issued | STONEHENGE BUILDING SERV | Steel |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 09/16/2025 | Permit Issued | STONEHENGE BUILDING SERV | Scaffold |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 03/27/2026 | Final | GREGORY KORN | progress |
| 03/27/2026 | Tenant Protection Plan Compliance | ALEXIS SCHLESSINGERMAN | special |
| 09/10/2025 | Post-installed Anchors | DANNY TRUJILLO | special |
| 09/10/2025 | Alternative Materials - OTCR Buildings Bulletin Number | DANNY TRUJILLO | special |
| 09/10/2025 | Structural Stability – Alterations of existing buildings | DANNY TRUJILLO | special |
| 08/12/2025 | Tenant Protection Plan Compliance | EUGENE BIFULCO | special |
| 08/12/2025 | Structural Steel - Details | EUGENE BIFULCO | special |
| 08/12/2025 | Structural Steel - Welding | EUGENE BIFULCO | special |
| 08/12/2025 | Final | mahendradat sitaram | progress |
| 06/10/2024 | Post-installed Anchors | KUNAL BAKHTARWALA | special |
| 06/06/2024 | Alternative Materials - OTCR Buildings Bulletin Number | KUNAL BAKHTARWALA | special |
| 07/29/2020 | Public Assembly Emergency Lighting | Matthew Wavro | progress |