| Owner | Filings | Most Recent |
|---|---|---|
| TRI BOROUGH SCAFFOLDING | 19 | 07/08/2026 |
| 502 MONTGOMERY HOLDINGS | 22 | 03/22/2026 |
| F W CONSTRUCTION | 20 | 03/22/2026 |
| OWNER OF 502 MONTGOMERY S | 1 | 03/22/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 11/24/2014 | $1.6M | — | — → — | $223/sf building |
| 12/31/2013 | $40K | — | Private party → 502 MONTGOMERY STREET CORP. | $6/sf building |
| 11/06/2013 | $80K | — | Private party → 502 MONTGOMERY STREET COPR. | $12/sf building |
| 11/06/2013 | $40K | — | Private party → 502 MONTGOMERY STREET CORP | $6/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| PAUL PERDEK, PROF. ENG. PLLC | 2 | 04/30/2018 |
| Representative | Filings | Most Recent |
|---|---|---|
| AE DESIGN SOLUTION | 4 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| TRI BOROUGH SCAFFOLDING | General Contractor | 33 | 07/08/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Supported Scaffold | Permit Issued | TRI BOROUGH SCAFFOLDING | 04/06/2022 |
| DOB NOW | Sidewalk Shed | Signed-off | TRI BOROUGH SCAFFOLDING | 04/06/2022 |
| DOB NOW | Sidewalk Shed | Signed-off | TRI BOROUGH SCAFFOLDING | 04/02/2021 |
| DOB NOW | Supported Scaffold | Permit Issued | TRI BOROUGH SCAFFOLDING | 04/01/2021 |
| DOB NOW | Supported Scaffold | Permit Issued | TRI BOROUGH SCAFFOLDING | 03/31/2021 |
| DOB NOW | Supported Scaffold | Permit Issued | TRI BOROUGH SCAFFOLDING | 04/09/2020 |
| DOB NOW | Sidewalk Shed | Signed-off | TRI BOROUGH SCAFFOLDING | 04/02/2020 |
| DOB NOW | Supported Scaffold | Permit Issued | TRI BOROUGH SCAFFOLDING | 03/02/2020 |
| DOB NOW | Sidewalk Shed | Signed-off | TRI BOROUGH SCAFFOLDING | 04/01/2019 |
| DOB NOW | Supported Scaffold | Permit Issued | TRI BOROUGH SCAFFOLDING | 11/28/2018 |
| DOB NOW | Sidewalk Shed | Signed-off | TRI BOROUGH SCAFFOLDING | 11/27/2018 |
| DOB NOW | Sidewalk Shed | Signed-off | TRI BOROUGH SCAFFOLDING | 05/15/2018 |
| DOB NOW | Supported Scaffold | Permit Issued | TRI BOROUGH SCAFFOLDING | 05/15/2018 |
| DOB NOW | Supported Scaffold | Permit Issued | TRI BOROUGH SCAFFOLDING | 05/01/2018 |
| DOB NOW | Sidewalk Shed | Signed-off | TRI BOROUGH SCAFFOLDING | 04/26/2018 |
| BIS | PL | ISSUED | CATMAN PLUMBING INC | 04/10/2025 |
| BIS | SP | ISSUED | CASE PLUMBING LLC | 03/25/2025 |
| BIS | — | ISSUED | F.W. CONSTRUCTION INC | 03/19/2025 |
| BIS | EQ | ISSUED | F.W. CONSTRUCTION INC | 06/24/2024 |
| BIS | EQ | ISSUED | F.W. CONSTRUCTION INC | 03/27/2023 |
| BIS | — | ISSUED | F.W. CONSTRUCTION INC | 03/23/2023 |
| BIS | SP | ISSUED | CASE PLUMBING LLC | 08/10/2022 |
| BIS | PL | ISSUED | S & L PLUMBING INC | 08/10/2022 |
| BIS | — | ISSUED | F.W. CONSTRUCTION INC | 07/25/2022 |
| BIS | EQ | ISSUED | F.W. CONSTRUCTION INC | 04/19/2022 |
| BIS | — | ISSUED | F.W. CONSTRUCTION INC | 04/19/2022 |
| BIS | SP | ISSUED | CASE PLUMBING LLC | 07/23/2021 |
| BIS | PL | ISSUED | S & L PLUMBING INC | 07/02/2021 |
| BIS | EQ | ISSUED | F.W. CONSTRUCTION INC | 12/11/2020 |
| BIS | EQ | ISSUED | F.W. CONSTRUCTION INC | 07/23/2020 |
| BIS | SP | ISSUED | CASE PLUMBING LLC | 08/21/2018 |
| BIS | — | RE-ISSUED | F.W. CONSTRUCTION INC | 06/22/2018 |
| BIS | PL | ISSUED | S & L PLUMBING INC | 03/28/2018 |
| BIS | EQ | ISSUED | FENG WEI CONSTRUCTION INC | 10/31/2017 |
| BIS | — | ISSUED | FENG WEI CONSTRUCTION INC | 10/31/2017 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 07/19/2021 | Permit Issued | AERO ELECTRIC CORP | General Wiring |
| 04/03/2018 | Permit Issued | V. VASS ELECTRIC CORP | — |
| 04/03/2018 | Permit Issued | V. VASS ELECTRIC CORP | — |