| Owner | Filings | Most Recent |
|---|---|---|
| 819 DEAN | 67 | 07/08/2026 |
| PROSPERITY CONSTRUCTION | 4 | 03/22/2026 |
| 819 DEAN ST CORPORATION | 3 | 03/22/2026 |
| BETAR REALTY | 4 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 02/07/2020 | $1.3M | — | — → — | $724/sf building |
| 08/10/2017 | $172K | — | — → — | $94/sf building |
| 08/10/2017 | $1.3M | — | — → — | $708/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| ALL CITY ENGINEERING, P.C. | 5 | 12/02/2025 |
| A DEGREE OF FREEDOM STRUCTURAL ENGI | 2 | 02/18/2025 |
| FL&M ENGINEERING DESIGN &INSPECTION | 2 | 01/17/2023 |
| KANE ARCHITECTURE AND URBAN DESIGN | 1 | 05/27/2021 |
| Representative | Filings | Most Recent |
|---|---|---|
| BMB BUILDING CONSULTING | 16 | 03/21/2026 |
| Rigid Structural Design, LLC | 2 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| PROSPERITY CONSTRUCTION* | General Contractor | 24 | 07/08/2026 |
| MC SUPERSTRUCTURE INC | General Contractor | 7 | 07/08/2026 |
| TRI BOROUGH SCAFFOLDING | General Contractor | 6 | 03/21/2026 |
| MES CONSTRUCTION CORP | Plumbing | 4 | 07/08/2026 |
| CARLTON ASPINALL | Electrical | 1 | 03/21/2026 |
| ORBIT SPRINKLER CORP | Fire Protection | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| SD TESTING & INSPECTION S | 7010 | 7 | 12/02/2025 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Plumbing | Signed-off | MES CONSTRUCTION CORP | 02/02/2026 |
| DOB NOW | Sprinklers | Signed-off | ORBIT SPRINKLER CORP | 11/20/2025 |
| DOB NOW | Construction Fence | Signed-off | PROSPERITY CONSTRUCTION* | 03/11/2025 |
| DOB NOW | Mechanical Systems | Signed-off | PROSPERITY CONSTRUCTION* | 09/26/2024 |
| DOB NOW | Plumbing | Signed-off | MES CONSTRUCTION CORP | 09/25/2024 |
| DOB NOW | Structural | Signed-off | PROSPERITY CONSTRUCTION* | 08/16/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | MC SUPERSTRUCTURE INC | 08/09/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | MC SUPERSTRUCTURE INC | 08/01/2024 |
| DOB NOW | Construction Fence | Signed-off | PROSPERITY CONSTRUCTION* | 03/29/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | MC SUPERSTRUCTURE INC | 07/13/2023 |
| DOB NOW | Sidewalk Shed | Signed-off | MC SUPERSTRUCTURE INC | 07/12/2023 |
| DOB NOW | Plumbing | Signed-off | MES CONSTRUCTION CORP | 06/26/2023 |
| DOB NOW | Construction Fence | Signed-off | PROSPERITY CONSTRUCTION* | 02/28/2023 |
| DOB NOW | Structural | Signed-off | PROSPERITY CONSTRUCTION* | 02/28/2023 |
| DOB NOW | Mechanical Systems | Signed-off | PROSPERITY CONSTRUCTION* | 02/28/2023 |
| DOB NOW | Supported Scaffold | Signed-off | TRI BOROUGH SCAFFOLDING | 12/10/2022 |
| DOB NOW | Sidewalk Shed | Signed-off | TRI BOROUGH SCAFFOLDING | 12/10/2022 |
| DOB NOW | Structural | Signed-off | PROSPERITY CONSTRUCTION* | 05/23/2022 |
| DOB NOW | Construction Fence | Signed-off | PROSPERITY CONSTRUCTION* | 05/20/2022 |
| DOB NOW | Mechanical Systems | Signed-off | PROSPERITY CONSTRUCTION* | 05/20/2022 |
| DOB NOW | Structural | Signed-off | PROSPERITY CONSTRUCTION* | 04/28/2022 |
| DOB NOW | Construction Fence | Signed-off | PROSPERITY CONSTRUCTION* | 04/22/2022 |
| DOB NOW | Mechanical Systems | Signed-off | PROSPERITY CONSTRUCTION* | 04/22/2022 |
| DOB NOW | Plumbing | Signed-off | MES CONSTRUCTION CORP | 02/19/2022 |
| DOB NOW | Structural | Signed-off | PROSPERITY CONSTRUCTION* | 09/02/2021 |
| DOB NOW | Mechanical Systems | Signed-off | PROSPERITY CONSTRUCTION* | 08/10/2021 |
| DOB NOW | Construction Fence | Signed-off | PROSPERITY CONSTRUCTION* | 08/10/2021 |
| BIS | — | ISSUED | PROSPERITY CONSTRUCTION* | 07/02/2025 |
| BIS | — | ISSUED | PROSPERITY CONSTRUCTION* | 03/11/2025 |
| BIS | — | ISSUED | PROSPERITY CONSTRUCTION* | 08/07/2024 |
| BIS | — | ISSUED | PROSPERITY CONSTRUCTION* | 03/28/2024 |
| BIS | — | ISSUED | PROSPERITY CONSTRUCTION* | 06/27/2023 |
| BIS | — | ISSUED | PROSPERITY CONSTRUCTION* | 05/20/2022 |
| BIS | — | ISSUED | PROSPERITY CONSTRUCTION* | 05/20/2022 |
| BIS | — | ISSUED | PROSPERITY CONSTRUCTION* | 04/25/2022 |
| BIS | — | ISSUED | PROSPERITY CONSTRUCTION* | 04/25/2022 |
| BIS | — | ISSUED | PROSPERITY CONSTRUCTION* | 08/30/2021 |
| BIS | — | ISSUED | PROSPERITY CONSTRUCTION* | 08/30/2021 |