| Owner | Filings | Most Recent |
|---|---|---|
| SANDS ASSOCIATES | 85 | 03/21/2026 |
| SAND ASSOCIATES | 41 | 07/08/2026 |
| NEW YORK UNIVERSITY | 32 | 09/13/2026 |
| SAND ASSOCIATES PARTNERSHIP | 7 | 03/21/2026 |
| JERRICK ASSOCIATES | 6 | 03/22/2026 |
| SAND ASSOCIATES A NEW YORK GENE | 3 | 03/21/2026 |
| 400 LAFAYETTE ST | 2 | 03/21/2026 |
| SAND ASSOC SUMMER OPPENHEIM | 2 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 04/18/2023 | $97.5M | — | — → — | $1,048/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| NAPACH DESIGN GROUP | 2 | 03/29/2026 |
| LIZARDOS ENGINEERING | 2 | 03/29/2026 |
| REUTHER BOWEN | 1 | 03/29/2026 |
| MADSEN CONSULTING ENGINEERING, PLLC | 2 | 05/29/2025 |
| EP ENGINEERING LLC | 1 | 05/27/2025 |
| HALSEY MCCORMACK HELMER INC | 1 | 05/23/2025 |
| ARCHITECTURE OUTFIT PLLC | 2 | 08/08/2024 |
| POLISE CONSULTING ENGINEERS DPC | 2 | 02/05/2024 |
| NICOLAS BARATTO ARCHITECT P.C. | 1 | 01/31/2024 |
| THOMAS A FENNIMAN ARCHITECT | 2 | 01/16/2024 |
| GREGORY V. PEROTTO, P.E. | 1 | 11/14/2022 |
| MICHAEL ZENREICH ARCHITECT PC | 2 | 12/17/2021 |
| BAILEYS ENGINEERING PC | 1 | 06/05/2018 |
| Representative | Filings | Most Recent |
|---|---|---|
| JAM CONSULTANTS, INC. | 6 | 03/21/2026 |
| YAO W GUO ARCHITECT, PC | 6 | 03/21/2026 |
| MICHAEL ZENREICH ARCHITECT | 4 | 03/21/2026 |
| RIZZO GROUP | 3 | 03/21/2026 |
| PEROTTO GROUP | 2 | 03/21/2026 |
| AE DESIGN SOLUTION | 2 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| BRENNAN OPERATING INC | General Contractor | 8 | 07/02/2026 |
| DARBY CONSTRUCTION SVC LL | General Contractor | 7 | 07/08/2026 |
| COOPER WORKS INC | General Contractor | 6 | 03/21/2026 |
| EAST COAST PETROLEUM INC | General Contractor | 4 | 03/21/2026 |
| FRANKIE PLBG & HTG L.L.C | Plumbing | 4 | 03/22/2026 |
| SPK/LEWIS CONSTRUCTION LL | General Contractor | 3 | 07/08/2026 |
| JEPOL CONSTRUCTION INC | General Contractor | 3 | 07/08/2026 |
| COMFORT TECH MECHANICAL C | General Contractor | 2 | 03/21/2026 |
| JERRICK ASSOCIATES INC | General Contractor | 2 | 03/21/2026 |
| PAR PLUMBING CO., INC | Plumbing | 1 | 07/08/2026 |
| NOEL NASH | Electrical | 1 | 03/21/2026 |
| ABSOLUTE SPECIAL INSPTN | Fire Protection | 1 | 07/08/2026 |
| DENKO MECHANICAL INC | Fire Protection | 1 | 07/08/2026 |
| BOROWIDE ELECT'L CONTR'S | Electrical | 1 | 03/22/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| MCHENERY TESTING LAB | 9181 | 3 | 03/29/2026 |
| MADSEN ENGINEERING | 5423 | 1 | 05/29/2025 |
| MEP INSPECTIONS, INC | 1102 | 3 | 05/27/2025 |
| METRIC CONSULTING AND INS | 1803 | 1 | 08/09/2024 |
| SKYLINE ENGINEERING, PLLC | 267 | 3 | 02/05/2024 |
| AK ENGINEERING PC | 678 | 1 | 01/16/2024 |
| THOMAS A. FENNIMAN ARCHIT | 260 | 1 | 01/11/2024 |
| MICHAEL ZENREICH ARCHITEC | 1724 | 1 | 12/03/2019 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Structural | Permit Issued | BRENNAN OPERATING INC | 06/30/2026 |
| DOB NOW | Mechanical Systems | Permit Issued | BRENNAN OPERATING INC | 06/30/2026 |
| DOB NOW | General Construction | Permit Issued | BRENNAN OPERATING INC | 06/30/2026 |
| DOB NOW | General Construction | Permit Issued | BRENNAN OPERATING INC | 06/30/2026 |
| DOB NOW | Plumbing | Permit Issued | PAR PLUMBING CO., INC | 06/03/2026 |
| DOB NOW | Sprinklers | Permit Issued | DENKO MECHANICAL INC | 05/28/2026 |
| DOB NOW | General Construction | Permit Issued | BRENNAN OPERATING INC | 05/20/2026 |
| DOB NOW | General Construction | Permit Issued | BRENNAN OPERATING INC | 05/20/2026 |
| DOB NOW | Structural | Permit Issued | BRENNAN OPERATING INC | 05/20/2026 |
| DOB NOW | Mechanical Systems | Permit Issued | BRENNAN OPERATING INC | 05/20/2026 |
| DOB NOW | Structural | Signed-off | DARBY CONSTRUCTION SVC LL | 06/04/2025 |
| DOB NOW | Mechanical Systems | Signed-off | DARBY CONSTRUCTION SVC LL | 06/04/2025 |
| DOB NOW | General Construction | Signed-off | DARBY CONSTRUCTION SVC LL | 05/29/2025 |
| DOB NOW | Structural | Signed-off | COOPER WORKS | 09/27/2024 |
| DOB NOW | General Construction | Signed-off | COOPER WORKS | 08/13/2024 |
| DOB NOW | General Construction | Signed-off | COOPER WORKS | 08/13/2024 |
| DOB NOW | Mechanical Systems | Signed-off | SPK/LEWIS CONSTRUCTION LL | 03/22/2024 |
| DOB NOW | Structural | Permit Issued | HUDSON MERIDIAN CONST GP | 03/15/2024 |
| DOB NOW | General Construction | Signed-off | SPK/LEWIS CONSTRUCTION LL | 03/14/2024 |
| DOB NOW | Sprinklers | Signed-off | ABSOLUTE SPECIAL INSPTN | 03/14/2024 |
| DOB NOW | General Construction | Signed-off | HUDSON MERIDIAN CONST GP | 03/01/2024 |
| DOB NOW | General Construction | Signed-off | EAST COAST PETROLEUM INC | 01/27/2023 |
| DOB NOW | General Construction | Signed-off | EAST COAST PETROLEUM INC | 12/12/2022 |
| DOB NOW | Mechanical Systems | Signed-off | COMFORT TECH MECHANICAL C | 08/31/2021 |
| DOB NOW | Sidewalk Shed | Signed-off | GE 2A CONSTRUCTION | 06/11/2018 |
| BIS | — | ISSUED | MICHAEL ZENREICH ARCHITECT | 11/29/2022 |
| BIS | — | ISSUED | MICAHEL ZENREICH ARCHITECT | 12/07/2021 |
| BIS | — | ISSUED | MICHAEL ZENREICH ARCHITECT | 11/23/2020 |
| BIS | — | ISSUED | MICHAEL ZENREICH ARCHITECT | 11/14/2019 |
| BIS | PL | ISSUED | ADVANCED PLUMBING MECH | 11/13/2019 |
| BIS | OT | ISSUED | STREAMLINE USA LLC | 06/19/2019 |
| BIS | OT | ISSUED | STREAMLINE USA LLC | 06/19/2019 |
| BIS | PL | ISSUED | SEAN COAKLEY P & H INC | 11/27/2018 |
| BIS | — | ISSUED | MICHAEL ZENREICH ARCHITECT | 11/16/2018 |
| BIS | OT | ISSUED | NYBS MECHANICAL LLC | 04/04/2018 |
| BIS | PL | ISSUED | R.J.C. MECHANICAL CORP | 02/13/2018 |
| BIS | OT | ISSUED | NEW WAVE DESIGN & CONTRACTING | 12/08/2017 |
| BIS | OT | ISSUED | NEW WAVE DESIGN & CONTRACTING | 12/07/2017 |
| BIS | OT | ISSUED | NEW WAVE DESIGN & CONTRACTING | 12/07/2017 |
| BIS | — | ISSUED | MICHAEL ZENREICH ARCHITECT | 11/22/2017 |
| Filed | Status | Contractor | Scope | Make / Model / Capacity |
|---|---|---|---|---|
| 03/29/2026 | Permit Issued | BRENNAN OPERATING INC | Air Conditioning Systems | Cooling |
| 12/17/2021 | Signed-off | COMFORT TECH MECHANICAL C | Air Conditioning Systems |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 03/29/2026 | Permit Issued | DENKO MECHANICAL INC | 185 heads |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 03/29/2026 | Permit Issued | PAR PLUMBING CO., INC | Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 05/27/2026 | Permit Issued | MATROS AUTOMATED ELEC'L C | General Wiring |
| 06/19/2025 | Complete | NASH ELECTRIC SERVICES IN | General Wiring |
| 08/15/2024 | Complete | GREEN APPLE ELECL SVCS LL | General Wiring |
| 03/28/2024 | Complete | JUMPER ELECTRIC CORP | General Wiring |
| 01/22/2020 | Complete | DAVEN ELECTRIC CORP | — |
| 11/15/2018 | Complete | AVALON ELECTRIC CORP. | — |
| 06/11/2018 | Complete | BOROWIDE ELECT'L CONTR'S | — |
| 04/23/2018 | Complete | DAVEN ELECTRIC CORP | — |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 03/29/2026 | Permit Issued | BRENNAN OPERATING INC | Steel, Concrete |
| Date | Type | Result | Report |
|---|---|---|---|
| 07/24/2026 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 07/14/2026 | Certified Water and Sanitary-WS-Sanitary Piping-Underground | Certified | View ↗ |
| 07/09/2026 | Pass-Final SD - Up to 9 Requested Floors | Pass | View ↗ |
| 03/26/2024 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 03/22/2024 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 03/19/2024 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 09/04/2026 | Post-installed Anchors | TREVOR O. FLOWERS | special |
| 09/04/2026 | Fire-Resistant Penetrations and Joints | TREVOR O. FLOWERS | special |
| 09/04/2026 | Sprinkler Systems | TREVOR O. FLOWERS | special |
| 03/29/2026 | Interior lighting power | TREVOR O. FLOWERS | energy_progress |
| 03/29/2026 | Fire-Resistant Penetrations and Joints | TREVOR O. FLOWERS | special |
| 03/29/2026 | HVAC-R and service water heating system controls | TREVOR O. FLOWERS | energy_progress |
| 03/29/2026 | Shutoff dampers | TREVOR O. FLOWERS | energy_progress |
| 03/29/2026 | HVAC-R and service water heating equipment | TREVOR O. FLOWERS | energy_progress |
| 03/29/2026 | HVAC-R and service water piping design and insulation | TREVOR O. FLOWERS | energy_progress |
| 03/29/2026 | Lighting controls | TREVOR O. FLOWERS | energy_progress |
| 03/29/2026 | Maintenance information | TREVOR O. FLOWERS | energy_progress |
| 03/29/2026 | Post-installed Anchors | TREVOR O. FLOWERS | special |
| 03/29/2026 | Duct leakage testing, insulation and design | TREVOR O. FLOWERS | energy_progress |
| 03/28/2026 | Structural Steel - High Strength Bolting | TREVOR O. FLOWERS | special |
| 03/28/2026 | Concrete - Cast-In-Place | TREVOR O. FLOWERS | special |
| 03/28/2026 | Post-installed Anchors | TREVOR O. FLOWERS | special |
| 03/28/2026 | Structural Steel - Details | TREVOR O. FLOWERS | special |
| 03/28/2026 | Structural Steel - Welding | TREVOR O. FLOWERS | special |
| 03/16/2026 | Final | TREVOR O. FLOWERS | progress |
| 03/16/2026 | Final | JOEL NAPACH | progress |
| 03/16/2026 | Mechanical Systems | TREVOR O. FLOWERS | special |
| 03/16/2026 | Final | TREVOR O. FLOWERS | progress |
| 05/20/2025 | Energy Code Compliance Inspections | Nicolas Crosetto | progress |
| 05/20/2025 | Post-installed Anchors | Nicolas Crosetto | special |
| 04/09/2025 | Fire-Resistant Penetrations and Joints | Nicolas Crosetto | special |
| Tenant | Space | Floors | Renovation projects |
|---|---|---|---|
| Counter Service | Restaurant / Food Service | Floor 1 | Project M01207393 |
| Kernel | Restaurant / Food Service | Floor 1 | Project M01037320 |
| Newyorkuniversity | Unknown | Floor 4 | Project M00995091 |