| Owner | Filings | Most Recent |
|---|---|---|
| GFP REAL ESTATE | 21 | 08/28/2026 |
| HSP REAL ESTATE GROUP | 26 | 07/08/2026 |
| OWNERS REP | 4 | 07/08/2026 |
| SPRING SCAFFOLDING LLC | 5 | 03/22/2026 |
| LMR ASSETS LLC | 1 | 03/22/2026 |
| ABLE RIGGING CONTRACTORS | 1 | 03/22/2026 |
| 148 MAD NEW OWNER LL | 4 | 03/22/2026 |
| 148 MAD NEW OWNER | 58 | 03/22/2026 |
| 152 MADISON | 1 | 03/22/2026 |
| 148 MAD OWNERS LLC C/O WINOKER | 8 | 03/22/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 06/07/2024 | $31.3M | — | — → — | $436/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| WELLS ENGINEERING, PLLC | 1 | 07/27/2026 |
| CHELSEA WEST ARCHITECTS | 1 | 06/10/2026 |
| FL&M ENGINEERING DESIGN &INSPECTION | 3 | 06/24/2025 |
| PAUL PERDEK, PROF. ENG. PLLC | 2 | 08/09/2024 |
| KN3 ENGINEERING LLC | 2 | 03/29/2024 |
| KZ ENGINEERING, P.C | 1 | 12/19/2023 |
| JOHN F. GIUSEFFI, ARCHITECT, PC | 1 | 10/20/2021 |
| JACK GREEN ASSOCIATES | 6 | 10/18/2021 |
| TOHFAZ UDDIN PE PC | 1 | 09/16/2020 |
| TSS ENGINEERS | 2 | 02/06/2020 |
| SU11 ARCHITECTURE AND DESIGN PLLC | 1 | 01/31/2020 |
| Representative | Filings | Most Recent |
|---|---|---|
| ARCHETYPE CONSULTANTS | 14 | 03/21/2026 |
| AE DESIGN SOLUTION | 8 | 03/21/2026 |
| SYNERGY BUILDING CONSULTANTS | 1 | 03/21/2026 |
| SPRING SCAFFOLDING LLC | 2 | 03/21/2026 |
| WILLIAM VITACCO ASSOCIATES | 3 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| DARIUSZ SIUTA | Electrical | 6 | 03/21/2026 |
| CORE SCAFFOLD SYSTEMS INC. | General Contractor | 4 | 07/08/2026 |
| NEW ERA MECH SERVICE INC | Fire Protection | 3 | 07/08/2026 |
| MC SUPERSTRUCTURE INC | General Contractor | 3 | 06/28/2026 |
| CITILINE RESTORATION LLC | General Contractor | 3 | 07/08/2026 |
| SPRING SCAFFOLDING LLC | General Contractor | 3 | 03/21/2026 |
| BLACK SQUARE BUILDERS CORP | General Contractor | 2 | 07/08/2026 |
| POWERS BRIDGING & SCAFFOLDING | General Contractor | 2 | 03/21/2026 |
| VANGUARD CONSTRUCTION AND | General Contractor | 2 | 07/08/2026 |
| WAWEL PLBG AND HTG CORP | Plumbing | 2 | 07/08/2026 |
| BROADWAY CONSTRUCTION GRO | General Contractor | 2 | 07/08/2026 |
| BARRY SAXE | Electrical | 1 | 03/21/2026 |
| WILLIAM C. GERAKARIS P&H | Plumbing | 1 | 07/08/2026 |
| DILLON, CLINT | Electrical | 1 | 03/21/2026 |
| GLENDALE ELECTL CONTNG IN | Electrical | 1 | 03/22/2026 |
| IGOR KHERSONSKY | Electrical | 1 | 03/21/2026 |
| RAMDEEN, BALDATH | Electrical | 1 | 03/21/2026 |
| REDROVAN ELIAS | Electrical | 1 | 03/21/2026 |
| FULL CAPACITY FIRE CORP | Fire Protection | 1 | 07/08/2026 |
| STANLEY PLUMBING CO.,INC | Fire Protection | 1 | 07/08/2026 |
| ATRIUM CONSTRUCTIONS LLC | General Contractor | 1 | 06/27/2026 |
| M&G PLUMBING AND HEATING | Plumbing | 1 | 08/27/2026 |
| STANLEY PLUMBING CO.,INC | Plumbing | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| ASHWANI KHANNA PE | 5256 | 2 | 07/27/2026 |
| LEO Y LEE ASSOCIATES | 2481 | 2 | 03/29/2024 |
| KN3 ENGINEERING LLC | 9238 | 1 | 03/21/2024 |
| KZ ENGINEERING, P.C. | 4665 | 1 | 12/19/2023 |
| JACK GREEN ASSOCIATES | 422 | 5 | 10/20/2021 |
| TSS ENGINEERS | 4492 | 3 | 02/06/2020 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Plumbing | Permit Issued | M&G PLUMBING AND HEATING | 08/26/2026 |
| DOB NOW | General Construction | Permit Issued | ATRIUM CONSTRUCTIONS LLC | 06/24/2026 |
| DOB NOW | Supported Scaffold | Signed-off | CORE SCAFFOLD SYSTEMS INC | 08/05/2025 |
| DOB NOW | Protection and Mechanical Methods | Permit Issued | MC SUPERSTRUCTURE INC | 06/24/2025 |
| DOB NOW | Supported Scaffold | Signed-off | MC SUPERSTRUCTURE INC | 06/17/2025 |
| DOB NOW | Suspended Scaffold | Signed-off | CITILINE RESTORATION LLC | 04/21/2025 |
| DOB NOW | General Construction | Signed-off | CITILINE RESTORATION LLC | 04/17/2025 |
| DOB NOW | Sidewalk Shed | Signed-off | CITILINE RESTORATION LLC | 01/07/2025 |
| DOB NOW | Supported Scaffold | Signed-off | CORE SCAFFOLD SYSTEMS INC | 08/09/2024 |
| DOB NOW | General Construction | Signed-off | CITILINE RESTORATION LLC | 04/17/2024 |
| DOB NOW | Suspended Scaffold | Signed-off | CITILINE RESTORATION LLC | 04/16/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | POWERS BRIDGING & SCAFFOL | 01/18/2024 |
| DOB NOW | Suspended Scaffold | Signed-off | SUMMIT DEVELOPMENT CORP | 12/27/2023 |
| DOB NOW | Plumbing | Signed-off | STANLEY PLUMBING CO.,INC | 04/20/2023 |
| DOB NOW | Sprinklers | Signed-off | STANLEY PLUMBING CO.,INC | 02/06/2023 |
| DOB NOW | Plumbing | Signed-off | WAWEL PLBG AND HTG CORP | 09/09/2022 |
| DOB NOW | Sprinklers | Signed-off | NEW ERA MECH SERVICE INC | 03/23/2022 |
| DOB NOW | Mechanical Systems | Signed-off | BROADWAY CONSTRUCTION GRO | 10/25/2021 |
| DOB NOW | General Construction | Signed-off | BROADWAY CONSTRUCTION GRO | 10/25/2021 |
| DOB NOW | Sprinklers | Signed-off | NEW ERA MECH SERVICE INC | 04/27/2021 |
| DOB NOW | Mechanical Systems | Signed-off | BLACK SQUARE BUILDERS COR | 12/31/2020 |
| DOB NOW | Sidewalk Shed | Signed-off | SPRING SCAFFOLDING LLC | 09/16/2020 |
| DOB NOW | Plumbing | Signed-off | WAWEL PLBG AND HTG CORP | 08/28/2020 |
| DOB NOW | Mechanical Systems | Permit Issued | VANGUARD CONSTRUCTION AND | 08/25/2020 |
| DOB NOW | Sprinklers | Signed-off | FULL CAPACITY FIRE CORP | 08/10/2020 |
| DOB NOW | Mechanical Systems | Permit Issued | VANGUARD CONSTRUCTION AND | 08/06/2020 |
| DOB NOW | Sprinklers | Signed-off | NEW ERA MECH SERVICE INC | 07/30/2020 |
| DOB NOW | Plumbing | Signed-off | WILLIAM C. GERAKARIS P&H | 07/23/2020 |
| DOB NOW | Mechanical Systems | Signed-off | BLACK SQUARE BUILDERS COR | 03/10/2020 |
| BIS | PL | ISSUED | STANLEY PLUMBING CO.,INC | 08/10/2022 |
| BIS | OT | ISSUED | BLACK SQUARE BUILDERS CORP | 12/30/2020 |
| BIS | OT | ISSUED | VANGUARD CONSTRUCTION AND | 08/24/2020 |
| BIS | OT | ISSUED | VANGUARD CONSTRUCTION AND | 07/24/2020 |
| BIS | OT | ISSUED | BLACK SQUARE BUILDERS CORP | 06/06/2020 |
| BIS | OT | ISSUED | BLACK SQUARE BUILDERS CORP | 03/23/2020 |
| BIS | SP | ISSUED | DENKO MECHANICAL INC | 03/28/2017 |
| BIS | PL | ISSUED | TRISTATE PLBG SVCS CORP | 02/14/2017 |
| BIS | OT | ISSUED | VANGUARD CONSTRUCTION AND | 01/25/2017 |
| BIS | MH | ISSUED | VANGUARD CONSTRUCTION AND | 01/25/2017 |
| BIS | SP | ISSUED | DENKO MECHANICAL INC | 12/05/2016 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 07/27/2026 | Permit Issued | M&G PLUMBING AND HEATING | Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 07/24/2026 | Permit Issued | PRUDENT ELECTRIC INC | General Wiring |
| 12/01/2025 | Complete | LUME ELECTRIC INC | General Wiring |
| 01/11/2024 | Permit Issued | OPTIMAL ELECTRIC, INC | — |
| 04/12/2022 | Complete | LIPPOLIS ELECTRIC, INC. | — |
| 08/07/2020 | Complete | CONTROL ELEC'L CONT'G COR | General Wiring |
| 07/22/2020 | Complete | GLENDALE ELECTL CONTNG IN | — |
| 03/05/2020 | Complete | TOP SHELF ELECTRIC CORP | — |
| Date | Type | Result | Report |
|---|---|---|---|
| 05/10/2023 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 02/23/2023 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 02/21/2023 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 02/21/2023 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 05/09/2026 | Fire-Resistant Penetrations and Joints | ASHWANI KHANNA | special |
| 05/09/2026 | Energy Code Compliance Inspections | ASHWANI KHANNA | progress |
| 05/09/2026 | Tenant Protection Plan Compliance | ASHWANI KHANNA | special |
| 05/09/2026 | Fire-Resistant Penetrations and Joints | ASHWANI KHANNA | special |
| 05/09/2026 | Fire-Resistance Rated Construction | ASHWANI KHANNA | progress |
| 03/22/2024 | Post-installed Anchors | Leo Lee | special |
| 03/22/2024 | Alternative Materials - OTCR Buildings Bulletin Number | Leo Lee | special |
| 03/22/2024 | Structural Stability – Alterations of existing buildings | Leo Lee | special |
| 03/20/2024 | Structural Stability – Alterations of existing buildings | KUNAL BAKHTARWALA | special |
| 03/20/2024 | Post-installed Anchors | Leo Lee | special |
| 03/20/2024 | Masonry | KUNAL BAKHTARWALA | special |
| 02/12/2024 | Final | KUNAL BAKHTARWALA | progress |
| 10/18/2021 | Fire-Resistant Penetrations and Joints | JACK GREEN | special |
| 10/04/2021 | HVAC-R and service water piping design and insulation | JACK GREEN | energy_progress |
| 10/04/2021 | Final | JACK GREEN | progress |
| 10/04/2021 | Mechanical Systems | JACK GREEN | special |
| 10/04/2021 | Final | JACK GREEN | progress |
| 10/04/2021 | Energy Code Compliance Inspections | JACK GREEN | progress |
| 10/04/2021 | Duct leakage testing, insulation and design | JACK GREEN | energy_progress |
| 07/22/2020 | Energy Code Compliance Inspections | JACK GREEN | progress |
| 03/19/2020 | Sprinkler Systems | JACK GREEN | special |
| 03/19/2020 | Final | JACK GREEN | progress |
| 03/19/2020 | Mechanical Systems | JACK GREEN | special |
| 03/19/2020 | Maintenance information | JACK GREEN | energy_progress |
| 03/19/2020 | HVAC insulation and sealing | JACK GREEN | energy_progress |
| Tenant | Space | Floors | Renovation projects |
|---|---|---|---|
| Ornare | Retail | Sub-basement, Basement, Floor 1, Mezzanine | Project M01399810 |
| citizenM | Office | Floor 15 | Project M00335183 Project M00335308 |
| Avatar Securities | Office | Floor 5 | Project M00298625 Project M00298656 Project M00298645 |