BuildNYCBuildNYC| Owner | Filings | Most Recent |
|---|---|---|
| RXR Realty | 8 | 07/08/2026 |
| YS Developers | 5 | 10/13/2026 |
| Industry Associates | 4 | 03/21/2026 |
| 9-47 Owners | 2 | 03/21/2026 |
| 9-47 Hall Street | 2 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 04/28/2026 | $121.3M | — | RXR 9-47 HALL STREET OWNER LLC → HALL STREET ESTATES LLC | $218/sf building |
| 03/04/2016 | $161.0M | — | 9-47 HALL STREET OWNER LLC → RXR 9-47 HALL STREET OWNER LLC | $290/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| Hamish Whitefield Architects | 2 | 09/03/2026 |
| Ventrop Engineering Consulting Group | 2 | 05/15/2026 |
| KMB Design Group | 1 | 01/26/2023 |
| Representative | Filings | Most Recent |
|---|---|---|
| Construction Permit Services | 1 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| Milicia Electric | specialty_contractor | 1 | 07/08/2026 |
| YS Developers | General Contractor | 1 | 07/02/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| RI Consulting Services | 8904 | 2 | 09/03/2026 |
| KMB Design Group | 513 | 1 | 01/26/2023 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | General Construction | Permit Issued | YS Developers | 06/30/2026 |
| DOB NOW | Antenna | Signed-off | Milicia Electric | 02/27/2023 |
| BIS | OT | ISSUED | Top City Contracting | 04/04/2021 |
| BIS | SD | ISSUED | Pace Plumbing | 10/03/2019 |
| BIS | OT | ISSUED | Top City Contracting | 08/01/2019 |
| BIS | OT | ISSUED | Top City Contracting | 04/26/2019 |
| BIS | SD | ISSUED | Pace Plumbing | 12/20/2018 |
| BIS | SD | ISSUED | Pace Plumbing | 11/15/2018 |
| BIS | SD | ISSUED | Pace Plumbing | 12/13/2017 |
| BIS | OT | ISSUED | Top City Contracting | 08/07/2017 |
| BIS | OT | ISSUED | Top City Contracting | 03/28/2017 |
| BIS | OT | ISSUED | Top City Contracting | 10/18/2016 |
| BIS | OT | ISSUED | M.N.C. General Contractors | 07/27/2012 |
| BIS | OT | ISSUED | M.N.C. General Contractors | 05/29/2012 |
| BIS | PL | ISSUED | Seickel & Sons Plumbing | 03/29/2002 |
| BIS | BL | ISSUED | Seickel & Sons Plumbing | 03/29/2002 |
| BIS | OT | ISSUED | Hans Lienhart D/B/A/ Leinhart WO | 02/20/2001 |
| BIS | OT | ISSUED | Seickel & Sons Plumbing | 05/19/1998 |
| BIS | PL | ISSUED | Seickel & Sons Plumbing | 05/19/1998 |
| Filed | Status | Contractor | Scope | Make / Model / Capacity |
|---|---|---|---|---|
| 09/03/2026 | Permit Issued | YS Developers | Heating and Air Conditioning Systems |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 09/03/2026 | — | — | Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 03/27/2026 | Permit Issued | M.R. Electrical Service | General Wiring |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 08/28/2026 | Electrical motors and elevators | MD ISLAM | energy_progress |
| 08/28/2026 | Air barrier — testing | MD ISLAM | energy_progress |
| 08/28/2026 | Insulation placement and R values | MD ISLAM | energy_progress |
| 08/28/2026 | Exterior lighting power | MD ISLAM | energy_progress |
| 08/28/2026 | Vestibules | MD ISLAM | energy_progress |
| 08/28/2026 | Duct leakage testing, insulation and design | MD ISLAM | energy_progress |
| 08/28/2026 | Interior lighting power | MD ISLAM | energy_progress |
| 08/28/2026 | Maintenance information | MD ISLAM | energy_progress |
| 08/28/2026 | Lighting in dwelling units | MD ISLAM | energy_progress |
| 08/28/2026 | Air barrier - visual inspection | MD ISLAM | energy_progress |
| 08/28/2026 | Metering | MD ISLAM | energy_progress |
| 08/28/2026 | HVAC-R and service water heating system controls | MD ISLAM | energy_progress |
| 08/28/2026 | HVAC-R and service water heating equipment | MD ISLAM | energy_progress |
| 08/28/2026 | Permanent certificate | MD ISLAM | energy_progress |
| 08/28/2026 | Lighting controls | MD ISLAM | energy_progress |
| 08/28/2026 | Concrete - Cast-In-Place | MD ISLAM | special |
| 08/28/2026 | Fire-Resistant Penetrations and Joints | MD ISLAM | special |
| 08/28/2026 | Masonry | MD ISLAM | special |
| 08/28/2026 | Sprayed fire-resistant materials | MD ISLAM | special |
| 08/28/2026 | Energy Code Compliance Inspections | MD ISLAM | progress |
| 08/28/2026 | Fire-Resistance Rated Construction | MD ISLAM | progress |
| 08/28/2026 | HVAC-R and service water piping design and insulation | MD ISLAM | energy_progress |
| 06/01/2026 | Fire-Resistant Penetrations and Joints | — | special |
| 05/15/2026 | HVAC-R and service water heating system controls | — | energy_progress |
| 05/15/2026 | HVAC-R and service water heating equipment | — | energy_progress |