| Owner | Filings | Most Recent |
|---|---|---|
| MRR 76 | 27 | 07/08/2026 |
| 52 East 76th Street | 2 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 10/07/2021 | $6.8M | — | — → — | $1,000/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| Madsen Consulting Engineering | 1 | 11/17/2025 |
| Zachary Gidich Architecture and Des | 3 | 11/14/2025 |
| JD Engineering | 3 | 11/14/2025 |
| Representative | Filings | Most Recent |
|---|---|---|
| Grand Expediters NYC | 7 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| Golden Construction NY Co | General Contractor | 4 | 04/09/2026 |
| Raf General Contracting | General Contractor | 3 | 04/09/2026 |
| Aqueduct Mechanical | Plumbing | 2 | 07/08/2026 |
| Watson's Plumbing, Heating, & Building | Plumbing | 2 | 07/08/2026 |
| HV Electric | Electrical | 1 | 03/21/2026 |
| Paul M. & Son's Electrical Con | Electrical | 1 | 03/21/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| Madsen Engineering | 5423 | 1 | 11/17/2025 |
| Domani Inspection Service | 843 | 3 | 11/14/2025 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Plumbing | Signed-off | Aqueduct Mechanical | 05/01/2026 |
| DOB NOW | Plumbing | Permit Issued | Aqueduct Mechanical | 05/01/2026 |
| DOB NOW | Mechanical Systems | Permit Issued | Raf General Contracting | 02/26/2026 |
| DOB NOW | Structural | Permit Issued | Raf General Contracting | 02/26/2026 |
| DOB NOW | General Construction | Permit Issued | Raf General Contracting | 02/26/2026 |
| DOB NOW | Plumbing | Permit Issued | Watson's Plumbing, Heating, & Building | 12/10/2025 |
| DOB NOW | General Construction | Permit Issued | Golden Construction NY Co | 11/28/2025 |
| DOB NOW | Structural | Permit Issued | Golden Construction NY Co | 11/24/2025 |
| DOB NOW | General Construction | Permit Issued | Golden Construction NY Co | 10/08/2025 |
| DOB NOW | Plumbing | Permit Issued | Watson's Plumbing, Heating, & Building | 10/06/2025 |
| BIS | PL | ISSUED | Rite Way Heating | 09/09/2021 |
| BIS | PL | ISSUED | Best Plumbing & HVAC | 07/15/2021 |
| BIS | PL | ISSUED | East Coast Mechanical | 03/11/2021 |
| BIS | PL | ISSUED | Rite Way Plumbing & Heating | 05/17/2017 |
| BIS | PL | ISSUED | Rite Way Plumbing & Heating | 02/10/2016 |
| BIS | OT | ISSUED | Siena Construction | 10/07/2015 |
| BIS | OT | ISSUED | Siena Construction | 10/06/2015 |
| BIS | OT | ISSUED | Siena Construction | 06/23/2015 |
| BIS | PL | ISSUED | East Coast Mechanical | 06/17/2015 |
| BIS | BL | ISSUED | East Coast Mechanical | 06/17/2015 |
| BIS | PL | ISSUED | Best Plumbing & HVAC | 06/04/2015 |
| BIS | OT | ISSUED | Siena Construction | 06/01/2015 |
| BIS | OT | ISSUED | Siena Construction | 03/03/2015 |
| BIS | PL | ISSUED | Best Plumbing & HVAC | 03/03/2015 |
| BIS | EQ | ISSUED | Skyline Scaffolding Group | 01/15/2010 |
| BIS | BL | ISSUED | Atlas PL & Heating | 12/02/1991 |
| BIS | PL | ISSUED | Atlas PL & Heating | 12/02/1991 |
| Filed | Status | Contractor | Scope | Make / Model / Capacity |
|---|---|---|---|---|
| 11/17/2025 | Permit Issued | Raf General Contracting | Heating and Air Conditioning Systems, Ventilation Systems | Heat / Cool Lg LG Model # ZRUM048GSSO 48,000 BTU ×2 LG Model # ZRUN024GSSO 24,000 BTU · Vrf Outdoor ×2 LG Model # ZRUM060GSSO 60,000 BTU ×1 LG model # ZRUM048GSSO 48,000 BTU ×1 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 11/17/2025 | Permit Issued | Aqueduct Mechanical | Gas, Water/Sanitary |
| 09/24/2025 | Signed-off | Aqueduct Mechanical | Gas, Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 03/30/2026 | Permit Issued | Supreme Electric | General Wiring |
| 11/18/2025 | Permit Issued | HV Electric | General Wiring |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 11/17/2025 | Permit Issued | Aqueduct Mechanical | Steel, Wood |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 11/13/2025 | HVAC-R and service water heating system controls | JOHN MCMONAGLE | energy_progress |
| 11/13/2025 | Energy Code Compliance Inspections | JOHN MCMONAGLE | progress |
| 11/13/2025 | HVAC-R and service water piping design and insulation | JOHN MCMONAGLE | energy_progress |
| 11/13/2025 | HVAC-R and service water heating equipment | JOHN MCMONAGLE | energy_progress |
| 11/13/2025 | Fire-Resistant Penetrations and Joints | JOHN MCMONAGLE | special |
| 11/13/2025 | Energy Code Compliance Inspections | JOHN MCMONAGLE | progress |
| 10/29/2025 | Maintenance information | JOHN MCMONAGLE | energy_progress |
| 10/29/2025 | HVAC-R and service water heating equipment | JOHN MCMONAGLE | energy_progress |
| 10/29/2025 | Shutoff dampers | JOHN MCMONAGLE | energy_progress |
| 10/29/2025 | HVAC-R and service water heating system controls | JOHN MCMONAGLE | energy_progress |
| 10/29/2025 | Masonry | Erik Madsen | special |
| 10/29/2025 | Post-installed Anchors | Erik Madsen | special |
| 10/29/2025 | Structural Steel - High Strength Bolting | Erik Madsen | special |
| 10/29/2025 | Structural Steel - Welding | Erik Madsen | special |
| 10/29/2025 | Structural Stability – Alterations of existing buildings | Erik Madsen | special |
| 10/29/2025 | Structural Steel - Details | Erik Madsen | special |
| 10/29/2025 | Wood – Seismic Resistance | Erik Madsen | special |
| 10/29/2025 | HVAC-R and service water heating system controls | JOHN MCMONAGLE | energy_progress |
| 10/29/2025 | Exhaust and Vent Systems in Plenums and Ducts | JOHN MCMONAGLE | special |
| 10/29/2025 | Fire-Resistant Penetrations and Joints | JOHN MCMONAGLE | special |
| 10/29/2025 | Post-installed Anchors | JOHN MCMONAGLE | special |
| 10/29/2025 | Duct leakage testing, insulation and design | JOHN MCMONAGLE | energy_progress |
| 10/29/2025 | HVAC-R and service water piping design and insulation | JOHN MCMONAGLE | energy_progress |
| 10/29/2025 | Fire-Resistant Penetrations and Joints | JOHN MCMONAGLE | special |
| 10/29/2025 | Heating Systems | JOHN MCMONAGLE | special |