| Owner | Filings | Most Recent |
|---|---|---|
| MKF MANAGEMENT | 21 | 10/01/2026 |
| 638 W 47 LLC | 2 | 03/22/2026 |
| 638 W 47TH LLC | 1 | 03/22/2026 |
| 638 W 47TH ST LLC | 1 | 03/22/2026 |
| UNDERWEST | 3 | 03/22/2026 |
| LINDERWEST INC | 2 | 03/22/2026 |
| MFK GROUP | 1 | 03/21/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 07/18/2017 | $21.5M | — | — → — | $7,478/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| WALTER T. GORMAN, P.E., P.C. | 7 | 08/18/2025 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| COOK & KRUPA LLC | General Contractor | 5 | 10/01/2026 |
| ABBRACCIAMENTO, JOHN | Electrical | 1 | 03/21/2026 |
| BOYKO, J | Electrical | 1 | 03/21/2026 |
| C.M. RICHEY ELEC'L CONTR | Electrical | 1 | 03/22/2026 |
| KILPATRICK, DONALD | Electrical | 1 | 03/21/2026 |
| ROOPCHAND SINGH | Electrical | 1 | 03/21/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| WALTER T. GORMAN, P.E., P | 268 | 1 | 08/18/2025 |
| G ENGINEERING PC | 7778 | 4 | 08/15/2025 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | General Construction | Permit Issued | COOK & KRUPA LLC | 09/30/2026 |
| DOB NOW | Structural | Permit Issued | COOK & KRUPA LLC | 04/23/2025 |
| DOB NOW | Structural | Permit Issued | COOK & KRUPA LLC | 04/18/2025 |
| DOB NOW | Structural | Permit Issued | COOK & KRUPA LLC | 04/18/2025 |
| BIS | PL | ISSUED | PLUMBING & HTG DOCTOR INC | 07/03/2019 |
| BIS | OT | ISSUED | RAMI SHEET METAL CORP | 01/04/2001 |
| BIS | — | ISSUED | L.S.SIGN CO.,INC. | 01/02/1997 |
| BIS | — | ISSUED | L.S.SIGN CO.,INC. | 01/02/1997 |
| BIS | PL | ISSUED | MAINLAND PLG & HTG. INC. | 12/02/1996 |
| BIS | — | ISSUED | L.S. SIGN CO INC | 10/29/1996 |
| BIS | OT | ISSUED | UNDERWEST WESTSIDE OPERATING COR | 09/04/1996 |
| BIS | EQ | ISSUED | A G I CONSTRUCTION CO.,INC. | 05/03/1996 |
| BIS | OT | ISSUED | A G I CONSTRUCTION CO.,INC. | 05/03/1996 |
| Filed | Status | Contractor | Scope | Make / Model / Capacity |
|---|---|---|---|---|
| 08/18/2025 | — | — | Ventilation Systems | Ventilation Greenheck Greenheck SP-B110ES 70 CFM · Exhaust Fan ×1 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 08/18/2025 | — | — | Gas, Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 07/30/2025 | Permit Issued | C.M. RICHEY ELEC'L CONTR | 1 meters, 1 new_meters |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 08/15/2025 | Permit Issued | COOK & KRUPA LLC | Masonry |
| 03/14/2024 | Permit Issued | COOK & KRUPA LLC | Masonry |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 08/27/2025 | Energy Code Compliance Inspections | Walter Gorman | progress |
| 08/15/2025 | Energy Code Compliance Inspections | Walter Gorman | progress |
| 08/14/2025 | Energy Code Compliance Inspections | XIONGCAI GU | progress |
| 08/14/2025 | Final | YIPENG LUAN | progress |
| 08/14/2025 | Fire-Resistance Rated Construction | XIONGCAI GU | progress |
| 08/14/2025 | Preliminary | XIONGCAI GU | progress |
| 08/14/2025 | Interior lighting power | XIONGCAI GU | energy_progress |
| 08/14/2025 | Fenestration air leakage | XIONGCAI GU | energy_progress |
| 08/14/2025 | Lighting controls | XIONGCAI GU | energy_progress |
| 08/14/2025 | Fenestration areas | XIONGCAI GU | energy_progress |
| 08/14/2025 | Fenestration and door U-factor and product ratings | XIONGCAI GU | energy_progress |
| 08/14/2025 | Final | Walter Gorman | progress |
| 08/14/2025 | Structural Stability – Alterations of existing buildings | XIONGCAI GU | special |
| 08/14/2025 | Mechanical Systems | Walter Gorman | special |
| 08/14/2025 | Fire-Resistant Penetrations and Joints | XIONGCAI GU | special |
| 03/14/2024 | Structural Stability – Alterations of existing buildings | XIONGCAI GU | special |
| 03/11/2024 | Final | YIPENG LUAN | progress |
| 03/11/2024 | Masonry | XIONGCAI GU | special |