| Owner | Filings | Most Recent |
|---|---|---|
| SM MMS MANAGEMENT | 19 | 08/25/2026 |
| EDISON PROPOERTIES LLC | 17 | 03/22/2026 |
| WILL AMERINGER FINE ART, INC | 5 | 03/22/2026 |
| SUSA PARTNERSHIP L P | 5 | 03/21/2026 |
| 510 WEST 21ST ST | 3 | 03/21/2026 |
| EDISON CONSTRUCTION MGMT LLC | 2 | 03/21/2026 |
| VERIZON WIRELESS | 1 | 03/22/2026 |
| WEST 21 ST PROPERTIES LLC | 1 | 03/21/2026 |
| WEST 2 STREET MINI STORAGE | 1 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 12/16/2021 | $95.2M | — | WEST 21ST STREET PROPERTIES, LLC → SM I MMS, L.L.C. | $765/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| C2B ARCHITECTS PC | 2 | 04/13/2026 |
| PAUL PERDEK, PROF. ENG. PLLC | 1 | 03/02/2026 |
| FISKAA ENGINEERING | 3 | 10/27/2022 |
| SCHERER DESIGN GROUP | 1 | 04/28/2020 |
| EAB ARCHITECTURAL DESIGNS, PLLC | 1 | 07/06/2018 |
| BAILEYS ENGINEERING PC | 1 | 07/03/2018 |
| Representative | Filings | Most Recent |
|---|---|---|
| AE DESIGN SOLUTION | 8 | 03/21/2026 |
| JAM CONSULTANTS, INC. | 4 | 03/21/2026 |
| SOL BUILDING CONSULTING SERVICES | 1 | 03/21/2026 |
| BUILDING BROTHERS | 2 | 03/21/2026 |
| CONSTRUCTION PERMIT SERVICES | 2 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| EMPIRE NY INSTALLATIONS INC | General Contractor | 4 | 08/25/2026 |
| ERIC VITALE | Electrical | 4 | 03/21/2026 |
| LACOR MECHANICAL SYSTEMS | Electrical | 4 | 03/21/2026 |
| VITALE ERIC | Electrical | 4 | 03/21/2026 |
| PREMIER INTERIORS INC | General Contractor | 3 | 03/21/2026 |
| ALLSTATE SPRINKLER LLC | Fire Protection | 2 | 07/08/2026 |
| J.A. LEE ELEC SVCS LLC | Electrical | 2 | 03/22/2026 |
| J.A. LEE ELECTRIC INC | General Contractor | 2 | 03/21/2026 |
| A&M WARSHAW SERVICES LLC | Fire Protection | 2 | 07/08/2026 |
| PRO STAR PLBG,HTG&MECH IN | Plumbing | 1 | 07/08/2026 |
| JOSEPH ADAMO | Electrical | 1 | 03/21/2026 |
| MEGA ELEC'L CONTR'G, INC | Electrical | 1 | 03/22/2026 |
| TOWER SERVICES INC | General Contractor | 1 | 07/09/2026 |
| ANTHONY COSTANZO | Electrical | 1 | 03/21/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| ALL STATE PROPERTY INSPEC | 4288 | 1 | 04/13/2026 |
| CROSSCHECK INSPECTION SER | 544 | 3 | 10/27/2022 |
| SCHERER DESIGN GROUP, LLC | 6303 | 1 | 04/28/2020 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Sidewalk Shed | Permit Issued | EMPIRE NY INSTALLATIONS INC | 08/24/2026 |
| DOB NOW | General Construction | Permit Issued | TOWER SERVICES INC | 07/07/2026 |
| DOB NOW | Suspended Scaffold | Permit Issued | DEMARI SERVICES INC | 02/17/2026 |
| DOB NOW | Suspended Scaffold | Permit Issued | TOWER SERVICES INC | 02/13/2026 |
| DOB NOW | Suspended Scaffold | Permit Issued | DEMARI SERVICES INC | 09/22/2025 |
| DOB NOW | Sprinklers | Signed-off | ALLSTATE SPRINKLER LLC | 09/19/2024 |
| DOB NOW | Sprinklers | Signed-off | ALLSTATE SPRINKLER LLC | 10/19/2023 |
| DOB NOW | Sprinklers | Signed-off | A&M WARSHAW SERVICES LLC | 05/02/2023 |
| DOB NOW | Plumbing | Permit Issued | PRO STAR PLBG,HTG&MECH IN | 09/03/2022 |
| DOB NOW | Sprinklers | Signed-off | A&M WARSHAW SERVICES LLC | 01/31/2022 |
| DOB NOW | Antenna | Signed-off | MIC GEN'L CONTRACTING INC | 12/23/2020 |
| DOB NOW | Construction Fence | Signed-off | PREMIER INTERIORS INC | 01/04/2019 |
| DOB NOW | Sidewalk Shed | Signed-off | EMPIRE NY INSTALLATIONS I | 07/05/2018 |
| BIS | PL | ISSUED | ALL HOUR SEWER SERVICE CO. | 10/04/2018 |
| BIS | MH | ISSUED | PREMIER INTERIORS INC | 07/19/2018 |
| BIS | OT | ISSUED | PREMIER INTERIORS INC | 07/03/2018 |
| BIS | OT | ISSUED | DEMARI SERVICES INC | 06/22/2018 |
| BIS | — | ISSUED | ACTIVE SIGNS INC | 02/18/2014 |
| BIS | MH | ISSUED | INTEGRATE COMFORT SYSTEM | 02/05/2014 |
| BIS | PL | ISSUED | COMMERICAL PLBG SVCES LLC | 10/15/2013 |
| BIS | OT | ISSUED | SIMPLY ELEGANT GENERAL CO | 09/05/2013 |
| BIS | OT | ISSUED | ANTELEX WIRELESS INC | 11/04/2010 |
| BIS | OT | ISSUED | STAR-CEL WATERPROOFING | 01/15/2010 |
| BIS | EQ | ISSUED | EMPIRE SCAFFOLDING SYSTEM | 12/15/2009 |
| BIS | OT | ISSUED | STAR-CEL WATERPROOFING | 09/04/2009 |
| BIS | EQ | RE-ISSUED | EMPIRE SCAFFOLDING SYSTEM | 05/03/2006 |
| BIS | — | ISSUED | INTERBORO SIGN ERECT. | 06/14/2005 |
| BIS | OT | ISSUED | BSK RESTORATION | 06/24/2004 |
| BIS | EQ | ISSUED | PHOENIX BRIDGING INC | 12/24/2003 |
| BIS | EQ | ISSUED | PHOENIX BRIDGING INC | 10/22/2003 |
| BIS | OT | ISSUED | MANHATTAN BOILER & EQUIPMENT CO | 02/19/2002 |
| BIS | — | ISSUED | BERGER SIGN FABRICATION | 05/24/2000 |
| BIS | — | ISSUED | BERGER SIGN FABRICATION INC | 04/12/2000 |
| BIS | — | ISSUED | ULTIMATE SIGNS&DESIGNS CO | 04/11/2000 |
| BIS | — | ISSUED | ULTIMATE SIGNS&DESIGNS CO | 04/05/2000 |
| BIS | FP | ISSUED | IDEAL FIRE CONTROL,INC. | 04/05/2000 |
| BIS | OT | ISSUED | ULTIMATE SIGNS&DESIGNS CO | 03/16/2000 |
| BIS | OT | ISSUED | VESTPRO CORPORATION | 02/03/1999 |
| BIS | OT | ISSUED | VESTPRO CORPORATION | 01/08/1998 |
| BIS | FB | ISSUED | M.A.N. MECHANICAL CORP | 09/22/1997 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 08/24/2022 | Permit Issued | PRO STAR PLBG,HTG&MECH IN | Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 02/02/2026 | Permit Issued | MEGA ELEC'L CONTR'G, INC | — |
| 09/03/2025 | Complete | NORTHEAST ELECTL CONTING | 2 meters, 1 new_meters |
| 06/07/2022 | Complete | J.A. LEE ELEC SVCS LLC | General Wiring |
| 02/21/2022 | Complete | J.A. LEE ELEC SVCS LLC | General Wiring |
| 03/10/2021 | Complete | STAR ELEC'L CONTRACTORS C | — |
| 07/02/2018 | Complete | ELPO ELECTRICAL CONTG INC | General Wiring |
| 06/21/2018 | Complete | MEGA ELEC'L CONTR'G, INC | — |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 02/04/2026 | Permit Issued | TOWER SERVICES INC | Suspended Scaffold (SC) |
| Date | Type | Result | Report |
|---|---|---|---|
| 07/30/2026 | Fail-Final CND-Occupancy Inspection | Fail | View ↗ |
| 04/04/2025 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 03/22/2024 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 02/20/2024 | Pass-Final CND-Occupancy Inspection | Pass | View ↗ |
| 08/31/2023 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 08/29/2023 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 02/16/2026 | Post-installed Anchors | Sebert Dyer | special |
| 02/16/2026 | Masonry | Sebert Dyer | special |
| 02/16/2026 | Final | Sebert Dyer | progress |
| 02/16/2026 | Structural Stability – Alterations of existing buildings | Sebert Dyer | special |
| 02/19/2025 | Wall Panels, Curtain Walls, and Veneers | — | special |
| 02/19/2025 | Final | — | progress |
| 11/01/2022 | Sprinkler Systems | EUGENE BIFULCO | special |
| 11/01/2022 | Fire-Resistant Penetrations and Joints | EUGENE BIFULCO | special |
| 08/08/2022 | Fire-Resistant Penetrations and Joints | EUGENE BIFULCO | special |
| 06/20/2018 | Final | PAUL BAILEY | progress |