| Owner | Filings | Most Recent |
|---|---|---|
| CBRE | 21 | 07/08/2026 |
| NEWMARK | 15 | 07/08/2026 |
| 234 WEST 39TH STREET, INC. | 11 | 03/22/2026 |
| 234 WEST 39TH STREET BORROWERS I | 5 | 03/22/2026 |
| DERFNER MANAGEMENT | 4 | 03/22/2026 |
| MUFSON PARTNERSHIP | 13 | 03/21/2026 |
| INTERIOR BUILDING SERVICE | 1 | 03/21/2026 |
| 234 W 39TH STREET BORROWERR | 19 | 03/21/2026 |
| HEDMAN REALTY CORP C O DERFNER M | 2 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 05/30/2019 | $56.5M | — | — → — | $691/sf building |
| 01/13/2014 | $31.0M | — | — → — | $379/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| SDGA, PLLC | 3 | 05/29/2025 |
| ROBERT DERECTOR ASSOCIATES | 10 | 05/28/2025 |
| THREE STUDIO ARCHITECTURE, D.P.C. | 4 | 09/26/2024 |
| BRUNSWICK ENGINEERING LLC | 1 | 01/31/2024 |
| WASEEM ABBASSI | 1 | 01/31/2024 |
| SCHRIMMER DESIGN GROUP | 1 | 04/03/2023 |
| ALTAGRACIA ESTHER MARTINEZ, R.A. | 1 | 09/28/2022 |
| HOFFMANN ARCHITECTS, INC. | 1 | 06/30/2022 |
| Representative | Filings | Most Recent |
|---|---|---|
| CLARKE CONSTRUCTION CONSULTANTS | 6 | 03/21/2026 |
| RIZZO GROUP | 10 | 03/21/2026 |
| RIGGING CONSULTANTS | 2 | 03/21/2026 |
| OUTSOURCE CONSULTANTS, INC. | 2 | 03/21/2026 |
| MUNICIPAL BUILDING CONSULTANTS | 1 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| DK CONSTRUCTION ONE, CORP | General Contractor | 19 | 07/08/2026 |
| SOHO CONTRACTING CORP | General Contractor | 8 | 03/21/2026 |
| ROYAL CONCRETE AND MASON* | General Contractor | 5 | 07/08/2026 |
| A&H EXPRESS PLBG&HTG CORP | Plumbing | 2 | 07/08/2026 |
| CMA PLUMBING & HEATING IN | Fire Protection | 2 | 07/08/2026 |
| JAVIER VALERA ACERO | Electrical | 1 | 03/21/2026 |
| JOHNSON, GRAD | Electrical | 1 | 03/21/2026 |
| KONTOROUHAS EMANUEL | Electrical | 1 | 03/21/2026 |
| LEONID ARLYUK | Electrical | 1 | 03/21/2026 |
| MICHAEL BONARDI | Electrical | 1 | 03/21/2026 |
| PETER CAMPISI | Electrical | 1 | 03/21/2026 |
| DEPENDABLE MECHANICAL COR | Fire Protection | 1 | 07/08/2026 |
| PLUMBING WORKS CORP | Fire Protection | 1 | 07/08/2026 |
| AB ELEC & CONTROLS CORP | Electrical | 1 | 03/22/2026 |
| P.S.I. MECHANICAL | Plumbing | 1 | 07/08/2026 |
| BONARDI, MICHAEL | Electrical | 1 | 03/21/2026 |
| CHELLI, NINO | Electrical | 1 | 03/21/2026 |
| EMANUEL KONTOROUHAS | Electrical | 1 | 03/21/2026 |
| FERRY, ANTHONY | Electrical | 1 | 03/21/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| JL SPECIAL INSPECTIONS LL | 9500 | 4 | 05/29/2025 |
| CODEGREEN | 510 | 5 | 12/09/2024 |
| PCS ENGINEERING | 3745 | 1 | 01/18/2024 |
| AK ENGINEERING PC | 678 | 3 | 04/03/2023 |
| OUTSOURCE SPECIAL INSPECT | 2827 | 1 | 06/30/2022 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Mechanical Systems | Signed-off | DK CONSTRUCTION ONE, CORP | 06/16/2025 |
| DOB NOW | General Construction | Signed-off | DK CONSTRUCTION ONE, CORP | 06/02/2025 |
| DOB NOW | Sprinklers | Signed-off | DEPENDABLE MECHANICAL COR | 05/30/2025 |
| DOB NOW | Plumbing | Signed-off | A&H EXPRESS PLBG&HTG CORP | 05/29/2025 |
| DOB NOW | Mechanical Systems | Signed-off | DK CONSTRUCTION ONE, CORP | 01/07/2025 |
| DOB NOW | Sprinklers | Signed-off | BLUEWATER P&H, INC | 12/24/2024 |
| DOB NOW | General Construction | Signed-off | ROYAL CONCRETE AND MASON* | 10/07/2024 |
| DOB NOW | General Construction | Signed-off | ROYAL CONCRETE AND MASON* | 07/16/2024 |
| DOB NOW | Structural | Permit Issued | ROYAL CONCRETE AND MASON* | 07/16/2024 |
| DOB NOW | General Construction | Signed-off | SOHO CONTRACTING CORP | 06/11/2024 |
| DOB NOW | Plumbing | Signed-off | A&H EXPRESS PLBG&HTG CORP | 04/30/2024 |
| DOB NOW | General Construction | Signed-off | DK CONSTRUCTION ONE, CORP | 03/01/2024 |
| DOB NOW | General Construction | Signed-off | ROYAL CONCRETE AND MASON* | 02/28/2024 |
| DOB NOW | Structural | Permit Issued | ROYAL CONCRETE AND MASON* | 02/28/2024 |
| DOB NOW | Sprinklers | Permit Issued | CMA PLUMBING & HEATING IN | 11/08/2023 |
| DOB NOW | Mechanical Systems | Permit Issued | DK CONSTRUCTION ONE, CORP | 07/12/2023 |
| DOB NOW | General Construction | Permit Issued | DK CONSTRUCTION ONE, CORP | 07/12/2023 |
| DOB NOW | General Construction | Signed-off | SOHO CONTRACTING CORP | 06/22/2023 |
| DOB NOW | General Construction | Permit Issued | DK CONSTRUCTION ONE, CORP | 04/18/2023 |
| DOB NOW | Sprinklers | Permit Issued | CMA PLUMBING & HEATING IN | 04/18/2023 |
| DOB NOW | Plumbing | Signed-off | P.S.I. MECHANICAL | 04/14/2023 |
| DOB NOW | Mechanical Systems | Permit Issued | DK CONSTRUCTION ONE, CORP | 04/05/2023 |
| DOB NOW | General Construction | Signed-off | DK CONSTRUCTION ONE, CORP | 12/07/2022 |
| DOB NOW | Sidewalk Shed | Signed-off | SOHO CONTRACTING CORP | 09/29/2022 |
| DOB NOW | General Construction | Signed-off | SOHO CONTRACTING CORP | 07/06/2022 |
| BIS | OT | ISSUED | ROYAL CONCRETE AND MASON* | 05/28/2024 |
| BIS | SP | ISSUED | STANDARD FIRE SUPP CORP | 06/20/2018 |
| BIS | MH | ISSUED | CORE FOUR CONSTRUCTION IN | 11/06/2017 |
| BIS | OT | ISSUED | CORE FOUR CONSTRUCTION IN | 11/06/2017 |
| BIS | SP | ISSUED | F.S. SITE CORP | 09/07/2017 |
| BIS | PL | ISSUED | F.S. SITE CORP | 09/07/2017 |
| BIS | MH | ISSUED | CORE FOUR CONSTRUCTION IN | 08/22/2017 |
| BIS | OT | ISSUED | CORE FOUR CONSTRUCTION IN | 08/22/2017 |
| BIS | OT | ISSUED | INTERIOR BUILDING SERVICE | 06/16/2017 |
| BIS | OT | ISSUED | INTERIOR BUILDING SERVICE | 05/19/2017 |
| BIS | SP | ISSUED | GRUSHINSKY PIPNG & HTG IN | 05/16/2017 |
| BIS | PL | ISSUED | ACCURATE MECHANICAL INC | 05/15/2017 |
| BIS | PL | ISSUED | MEGA PLBG CORP | 01/19/2017 |
| BIS | MH | ISSUED | CORE FOUR CONSTRUCTION IN | 01/19/2017 |
| BIS | OT | ISSUED | CORE FOUR CONSTRUCTION IN | 01/19/2017 |
| Filed | Status | Contractor | Scope | Make / Model / Capacity |
|---|---|---|---|---|
| 02/08/2024 | — | — | Air Conditioning Systems | Cooling Mitsubishi Electric PKA0A018HA70 18,000 BTU · Vrf Indoor ×2 |
| 03/31/2023 | Permit Issued | DK CONSTRUCTION ONE, CORP | Heating and Air Conditioning Systems | Heat / Cool Task TGS253VAV-4M 337,000 BTU ×2 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 02/08/2024 | — | — | — |
| 03/31/2023 | Permit Issued | CMA PLUMBING & HEATING IN | — |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 05/11/2026 | Complete | ALLIANCE ELEVATOR COMPANY | — |
| 01/28/2026 | Complete | SALVATORE CAMPISI & SONS | General Wiring |
| 06/06/2025 | Permit Issued | TITAN ELEC'L & ELEV CONTR | General Wiring |
| 01/30/2024 | Permit Issued | LINTECH ELECTRIC, INC | General Wiring |
| 01/05/2024 | Permit Issued | LINTECH ELECTRIC, INC | General Wiring |
| 08/31/2022 | Permit Issued | AB ELEC & CONTROLS CORP | — |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 01/31/2024 | Permit Issued | ROYAL CONCRETE AND MASON* | Steel |
| Date | Type | Result | Report |
|---|---|---|---|
| 10/06/2025 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 09/30/2025 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 08/29/2025 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 08/29/2025 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 07/09/2025 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 05/05/2025 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 05/01/2025 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 03/05/2025 | Certified Storm Drainage-ST-Fixtures-Finish | Certified | View ↗ |
| 07/18/2024 | Certified Storm Drainage-ST-Piping-Roughing | Certified | View ↗ |
| 11/17/2023 | Fail-Final PL - Up to 3 Requested Floors | Fail | View ↗ |
| 11/15/2023 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 11/10/2023 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 11/10/2023 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 11/08/2023 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 06/09/2023 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 02/11/2022 | Certified Gas-Gas-Piping-Roughing | Certified | View ↗ |
| 02/11/2022 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 02/11/2022 | Certified Water and Sanitary-WS-Sanitary Piping-Underground | Certified | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 05/20/2025 | Lighting controls | Joshua Lowrance | energy_progress |
| 05/20/2025 | Interior lighting power | Joshua Lowrance | energy_progress |
| 05/12/2025 | Fire-Resistant Penetrations and Joints | Joshua Lowrance | special |
| 05/12/2025 | Energy Code Compliance Inspections | Joshua Lowrance | progress |
| 05/07/2025 | Final | Joshua Lowrance | progress |
| 05/07/2025 | Mechanical Systems | Joshua Lowrance | special |
| 12/04/2024 | Duct leakage testing, insulation and design | HATIM ELSAID | energy_progress |
| 11/21/2024 | Sprinkler Systems | HATIM ELSAID | special |
| 11/21/2024 | Final | HATIM ELSAID | progress |
| 11/21/2024 | Energy Code Compliance Inspections | HATIM ELSAID | progress |
| 11/21/2024 | Mechanical Systems | HATIM ELSAID | special |
| 11/21/2024 | Fire-Resistant Penetrations and Joints | HATIM ELSAID | special |
| 10/04/2024 | Final | EMIRJETA TAIPI | progress |
| 09/26/2024 | Final | EMIRJETA TAIPI | progress |
| 01/31/2024 | Structural Steel - Details | HATIM ELSAID | special |
| 01/30/2024 | Final | HATIM ELSAID | progress |
| 01/22/2024 | Fire-Resistant Penetrations and Joints | HATIM ELSAID | special |
| 01/18/2024 | Alternative Materials - OTCR Buildings Bulletin Number | Michael Walsh | special |
| 01/17/2024 | Post-installed Anchors | Michael Walsh | special |
| 01/11/2024 | Final | Gary Waisman | progress |
| 12/18/2023 | Final | Gary Waisman | progress |
| 12/14/2023 | Sprinkler Systems | HATIM ELSAID | special |
| 03/14/2023 | Fire-Resistant Penetrations and Joints | Ari Kamo | special |
| 03/14/2023 | Fire-Resistance Rated Construction | Ari Kamo | progress |
| 03/14/2023 | Energy Code Compliance Inspections | Ari Kamo | progress |
| Tenant | Space | Floors | Renovation projects |
|---|---|---|---|
| Cubic | Office | Floors 3, 4 | Project M01222322 |