| Owner | Filings | Most Recent |
|---|---|---|
| 31 BROOKLYN | 19 | 03/21/2026 |
| 310 GRAHAM LLC | 9 | 07/08/2026 |
| RELIABLE ENTERPRISES | 5 | 03/22/2026 |
| CPNY | 4 | 03/21/2026 |
| T-MOBILE | 2 | 04/10/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 08/28/2015 | $5.5M | — | 310 GRAHAM AVENUE LLC → 310 GRAHAM LLC | — not available |
| Firm | Filings | Most Recent |
|---|---|---|
| ELEVATED ENGINEERING, PLLC | 1 | 03/03/2026 |
| ENTHINK ENGINEERS LLC | 1 | 08/25/2022 |
| KMB DESIGN GROUP, LLC | 2 | 07/15/2020 |
| Representative | Filings | Most Recent |
|---|---|---|
| CONSTRUCTION PERMIT SERVICES | 1 | 03/21/2026 |
| CCM CONSULTING GROUP, INC. | 2 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| RELIABLE ENTERPRISES INC | General Contractor | 3 | 03/21/2026 |
| GOTHAM COMMUNICATIONS LLC | General Contractor | 1 | 04/10/2026 |
| RC3 ELECTRIC, LLC | General Contractor | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| ELEVATED ENGINEERING PLLC | 3692 | 1 | 03/03/2026 |
| KMB DESIGN GROUP, LLC | 513 | 2 | 07/15/2020 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Antenna | Signed-off | GOTHAM COMMUNICATIONS LLC | 04/08/2026 |
| DOB NOW | Sidewalk Shed | Signed-off | RELIABLE ENTERPRISES INC | 08/25/2022 |
| DOB NOW | Antenna | Signed-off | RC3 ELECTRIC, LLC | 02/27/2019 |
| BIS | MH | ISSUED | RC3 ELECTRIC, LLC | 06/05/2019 |
| BIS | PL | ISSUED | PRIME PIPING & HEATING IN | 03/31/2017 |
| BIS | — | ISSUED | EMPIRE MANAGEMENT & CON* | 01/05/2017 |
| BIS | EQ | ISSUED | EMPIRE MANAGEMENT & CON* | 01/05/2017 |
| BIS | SP | ISSUED | TRISTATE FIRE SPRINK INC | 10/27/2016 |
| BIS | EQ | ISSUED | BEST SQUAT CONSTRUCTION C | 09/09/2016 |
| BIS | EQ | ISSUED | SILVERCUP SCAFFOLDING 1 L | 06/13/2016 |
| BIS | PL | ISSUED | PRIME PIPING & HEATING IN | 05/26/2016 |
| BIS | — | ISSUED | ATWEEK INC | 02/24/2016 |
| BIS | EQ | ISSUED | ATWEEK INC | 02/24/2016 |
| BIS | EQ | ISSUED | EMPIRE MANAGEMENT & CON* | 01/07/2016 |
| BIS | — | ISSUED | EMPIRE MANAGEMENT & CON* | 01/07/2016 |
| BIS | FP | ISSUED | MEGA FIRE PROTECTION INC | 03/21/2014 |
| BIS | — | ISSUED | ULTIMATE SIGNS&DESIGNS CO | 01/04/2013 |
| BIS | — | ISSUED | ULTIMATE SIGNS&DESIGNS CO | 12/23/2012 |
| BIS | — | ISSUED | METROPOLITAN SIGN&RIG COR | 10/02/2012 |
| BIS | — | ISSUED | METROPOLITAN SIGN&RIG COR | 09/25/2012 |
| BIS | — | ISSUED | METROPOLITAN SIGN&RIG COR | 07/19/2012 |
| BIS | — | ISSUED | METROPOLITAN SIGN&RIG COR | 07/05/2012 |
| BIS | — | ISSUED | METROPOLITAN SIGN&RIG COR | 12/28/2011 |
| BIS | OT | ISSUED | METROPOLITAN SIGN & RIGGI | 12/28/2011 |
| BIS | FP | ISSUED | MEGAFIRE PROTECTION INC | 01/19/2007 |
| BIS | MH | ISSUED | JACK ARIERNO CONST CORP | 09/12/2006 |
| BIS | PL | ISSUED | WAGNER ZIV PLUMBING & HEATING | 08/29/2006 |
| BIS | PL | ISSUED | STEPHEN FOX P & H INC | 02/28/2006 |
| BIS | OT | ISSUED | D'AGOSTO & SON CONST CORP. | 04/01/2005 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 08/26/2022 | Permit Issued | RICHARD NEU | — |
| 02/15/2019 | Complete | RC3 ELECTRIC, LLC | 2 meters, 1 new_meters |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 03/03/2026 | Signed-off | GOTHAM COMMUNICATIONS LLC | Tenant Protection Plan 72 Hour |