BuildNYCBuildNYC| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 12/22/2025 | $500K | — | Private party → TOP DEVELOPMENT 52 LLC | $202/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| Sion Consulting Engineering | 5 | 10/15/2026 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 10/15/2026 | — | — | Heating and Air Conditioning Systems, Ventilation Systems |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 10/15/2026 | — | — | Storm, Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 10/15/2026 | — | — | 1 scope_items |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 10/15/2026 | — | — | Fence |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 09/29/2026 | Subsurface Investigations (Borings/Test Pits) | — | special |
| 09/29/2026 | Concrete - Cast-In-Place | — | special |
| 09/29/2026 | Excavations - Sheeting, Shoring, and Bracing | — | special |
| 09/29/2026 | Fire-Resistant Penetrations and Joints | — | special |
| 09/29/2026 | Heating Systems | — | special |
| 09/29/2026 | Mechanical Systems | — | special |
| 09/29/2026 | Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation | — | special |
| 09/29/2026 | Structural Cold-Formed Steel | — | special |
| 09/29/2026 | Subgrade Inspections | — | special |
| 09/29/2026 | Energy Code Compliance Inspections | — | progress |
| 09/29/2026 | Final | — | progress |
| 09/29/2026 | Fire-Resistance Rated Construction | — | progress |
| 09/29/2026 | Footing and Foundation | — | progress |
| 09/29/2026 | Air barrier — testing | — | energy_progress |
| 09/29/2026 | HVAC-R and service water piping design and insulation | — | energy_progress |
| 09/29/2026 | Metering | — | energy_progress |
| 09/29/2026 | Air barrier - visual inspection | — | energy_progress |
| 09/29/2026 | Fenestration and door U-factor and product ratings | — | energy_progress |
| 09/29/2026 | Insulation placement and R values | — | energy_progress |
| 09/29/2026 | Ventilation and air distribution system | — | energy_progress |
| 09/29/2026 | Protection of exposed foundation insulation | — | energy_progress |
| 09/29/2026 | Interior lighting power | — | energy_progress |
| 09/29/2026 | Fenestration areas | — | energy_progress |
| 09/29/2026 | Maintenance information | — | energy_progress |
| 09/29/2026 | Electric vehicle service equipment requirements | — | energy_progress |