| Owner | Filings | Most Recent |
|---|---|---|
| COLUMBIA PARTNERS NEW YORK | 7 | 07/08/2026 |
| 52ND E PROPERTY MANAGEMENT LLD | 4 | 03/21/2026 |
| 308 FIRST SECOND LLC | 2 | 03/22/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 11/01/2016 | $4.6M | — | 52ND EAST PROPERTY MANAGEMENT LLC → 308 FIRST SECOND LLC | $609/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| KZ ENGINEERING, P.C | 1 | 05/17/2018 |
| Representative | Filings | Most Recent |
|---|---|---|
| SYNERGY BUILDING CONSULTANTS | 1 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| CS BRIDGE CORP | General Contractor | 7 | 07/08/2026 |
| YING H LI | Electrical | 2 | 03/21/2026 |
| NASH ELECTRIC SERVICES IN | Electrical | 1 | 03/22/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Sidewalk Shed | Signed-off | CS BRIDGE CORP | 03/19/2019 |
| DOB NOW | Supported Scaffold | Signed-off | CS BRIDGE CORP | 03/19/2019 |
| DOB NOW | Supported Scaffold | Signed-off | CS BRIDGE CORP | 05/18/2018 |
| DOB NOW | Supported Scaffold | Signed-off | CS BRIDGE CORP | 05/18/2018 |
| BIS | — | ISSUED | HESED CORNERSTONE DEVELOP | 06/19/2020 |
| BIS | PL | ISSUED | BEST PLUMBING & HVAC INC | 03/03/2020 |
| BIS | SP | ISSUED | BEST PLUMBING & HVAC INC | 03/03/2020 |
| BIS | EQ | ISSUED | CS BRIDGE CORP | 05/17/2019 |
| BIS | — | ISSUED | SUN SUN CONTRACTING INC | 03/18/2019 |
| BIS | PL | ISSUED | NEW YORK STANDARD MECH CORP | 03/14/2019 |
| BIS | — | ISSUED | SUN SUN CONTRACTING INC | 02/27/2019 |
| BIS | PL | ISSUED | CENTRIFUGAL MECHANICAL CO | 09/28/2018 |
| BIS | — | ISSUED | SUN SUN CONTRACTING INC | 07/17/2018 |
| BIS | EQ | ISSUED | SUN SUN CONTRACTING INC | 07/17/2018 |
| BIS | — | ISSUED | SK ONE CONSTRUCTION INC | 04/16/2018 |
| BIS | EQ | ISSUED | SK ONE CONSTRUCTION INC | 04/16/2018 |
| BIS | — | ISSUED | SK ONE CONSTRUCTION INC | 08/07/2017 |
| BIS | EQ | ISSUED | SK ONE CONSTRUCTION INC | 08/07/2017 |
| BIS | — | ISSUED | SK ONE CONSTRUCTION INC | 08/07/2017 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 08/27/2020 | Complete | NELSON & TOM MAINT INC DB | General Wiring |
| 02/15/2019 | Complete | KWONG MING ELECTRIC INC | — |
| 05/14/2018 | Complete | NASH ELECTRIC SERVICES IN | — |