| Owner | Filings | Most Recent |
|---|---|---|
| 504 HALSEY | 15 | 07/08/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 01/15/2021 | $1.3M | — | BROOKLYN RE INV LLC → Private party | $649/sf building |
| 05/20/2019 | $375K | — | Private party → BROOKLYN RE INV LLC | $189/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| NY BUILDING ASSOCIATES INC | 1 | 09/05/2025 |
| FREEFORM DEFORM LLC | 5 | 10/23/2020 |
| Representative | Filings | Most Recent |
|---|---|---|
| FREEFORM DEFORM | 10 | 03/21/2026 |
| BROOKLYN SOLARWORKS | 1 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| ZONE PLUMBING & HEATING C | Plumbing | 3 | 07/08/2026 |
| BROOKLYN SOLARWORKS LLC | General Contractor | 1 | 04/09/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| NKM ENGINEERING PLLC | 6244 | 1 | 09/05/2025 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Solar | Signed-off | BROOKLYN SOLARWORKS LLC | 09/12/2025 |
| DOB NOW | Plumbing | Permit Issued | ZONE PLUMBING & HEATING C | 09/17/2020 |
| DOB NOW | Plumbing | Permit Issued | ZONE PLUMBING & HEATING C | 11/19/2019 |
| DOB NOW | Plumbing | Permit Issued | ZONE PLUMBING & HEATING C | 10/15/2019 |
| BIS | OT | ISSUED | LIMAN LANA INC | 06/06/2019 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 10/23/2020 | Permit Issued | ZONE PLUMBING & HEATING C | Gas, Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 08/28/2025 | Complete | BROOKYLN SOLARWORKS, LLC | — |
| 10/26/2020 | Complete | WATTS ELECTRICAL CORP | General Wiring |
| 07/08/2020 | Complete | MLS ELECTRIC LLC | General Wiring |
| 06/17/2019 | Permit Issued | JLC ELEC'L CONTR'G INC | 3 meters, 3 new_meters |
| 06/08/2019 | Permit Issued | JLC ELEC'L CONTR'G INC | General Wiring |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 08/28/2025 | Structural Stability – Alterations of existing buildings | NARESH MAHANGU | special |
| 08/28/2025 | Fire-Resistant Penetrations and Joints | NARESH MAHANGU | special |
| 08/28/2025 | Air barrier - visual inspection | NARESH MAHANGU | energy_progress |
| 08/28/2025 | Final | NARESH MAHANGU | progress |
| 08/28/2025 | Energy Code Compliance Inspections | NARESH MAHANGU | progress |
| 10/23/2020 | Energy Code Compliance Inspections | Paul Jennings | progress |
| 10/23/2020 | Fire-Resistance Rated Construction | Paul Jennings | progress |
| 10/16/2020 | Fire-Resistance Rated Construction | Paul Jennings | progress |
| 10/16/2020 | Energy Code Compliance Inspections | Paul Jennings | progress |
| 09/08/2020 | Fire-Resistance Rated Construction | Paul Jennings | progress |
| 09/08/2020 | Energy Code Compliance Inspections | Paul Jennings | progress |
| 08/04/2020 | Fire-Resistance Rated Construction | Paul Jennings | progress |
| 08/04/2020 | Energy Code Compliance Inspections | Paul Jennings | progress |