| Owner | Filings | Most Recent |
|---|---|---|
| K2NYC SERVICES | 5 | 07/08/2026 |
| 606 EAST 54 STREET | 8 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 08/18/2023 | $1.3M | — | 606 EAST 54 STREET, LLC → Private party | $531/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| KNF SERVICES CROP | 1 | 08/31/2020 |
| GERALD CALIENDO ARCHITECTS | 1 | 09/16/2019 |
| Representative | Filings | Most Recent |
|---|---|---|
| GERALD J CALIENDO ARCHITECT P C | 2 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| TCS CONSTRUCTION CORP | General Contractor | 6 | 03/22/2026 |
| CASE PLUMBING LLC | Fire Protection | 2 | 07/08/2026 |
| HORBRIDGE PLUMBING & HEATING | Plumbing | 2 | 03/22/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| HRF SERVICES CORP | 5616 | 1 | 08/31/2020 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Curb Cut | Signed-off | TCS CONSTRUCTION CORP | 02/15/2023 |
| DOB NOW | Sprinklers | Signed-off | S & L PLUMBING INC | 12/14/2021 |
| DOB NOW | Sprinklers | Signed-off | S & L PLUMBING INC | 12/09/2020 |
| BIS | — | ISSUED | TCS CONSTRUCTION CORP | 12/25/2022 |
| BIS | — | ISSUED | TCS CONSTRUCTION CORP | 01/07/2022 |
| BIS | PL | ISSUED | HORBRIDGE PLUMBING & HEATING | 11/30/2021 |
| BIS | — | ISSUED | BEN'S HOME IMPROVEMENT IN | 11/17/2021 |
| BIS | — | ISSUED | BEN'S HOME IMPROVEMENT IN | 03/10/2021 |
| BIS | PL | ISSUED | HORBRIDGE PLUMBING & HEATING | 10/16/2020 |
| BIS | — | ISSUED | BEN'S HOME IMPROVEMENT IN | 06/30/2020 |
| BIS | — | ISSUED | BEN'S HOME IMPROVEMENT IN | 06/30/2020 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 10/06/2022 | Complete | K.N.C ELECTRIC INC | General Wiring |
| Date | Type | Result | Report |
|---|---|---|---|
| 02/24/2023 | Pass-Final Curb Cut Non-Directive 14 | Pass | View ↗ |