| Owner | Filings | Most Recent |
|---|---|---|
| REEP-OFC 757 THIRD AVENUE NY | 19 | 09/07/2026 |
| SIGNEXPO | 12 | 07/08/2026 |
| COLUMBIA NEW YORK 41ST STREET OFFICE | 98 | 07/08/2026 |
| SHAWMUT WOODWORKING AND SUPPLY | 16 | 07/08/2026 |
| PEDROL CONTRACTING | 6 | 07/08/2026 |
| MEPT 2 RECTOR | 5 | 04/09/2026 |
| 685 THIRD AVENUE GROUND OWNER LLC | 2 | 03/22/2026 |
| UNIZO REAL ESTATE NY FOUR LLC | 28 | 03/22/2026 |
| UNIZO REAL ESTATE BY 4 LL | 1 | 03/22/2026 |
| PFIZER | 223 | 03/22/2026 |
| Date | Price | Unit | Seller → Buyer | $/sf |
|---|---|---|---|---|
| 10/11/2017 | $467.5M | — | T-C 685 THIRD AVENUE OWNER LLC → UNIZO REAL ESTATE NY FOUR, LLC | $835/sf building |
| Firm | Filings | Most Recent |
|---|---|---|
| THORNTON TOMASETTI | 4 | 08/24/2026 |
| SPECTOR GROUP II LLP | 2 | 08/21/2026 |
| ST ENGINEERING SERVICES (STE) LLP | 29 | 06/01/2026 |
| JKM ARCHITECTURE PC | 2 | 04/09/2026 |
| ANTONIO LEO ARCHITECT | 1 | 02/11/2026 |
| NKO ARCHITECT PC | 2 | 08/22/2025 |
| CLIFFORD DIAS, PE, PC | 5 | 11/27/2024 |
| NELSON ARCHITECTURE &INTERIORS, INC | 1 | 11/20/2024 |
| DESIGN REPUBLIC | 1 | 09/04/2024 |
| SHMERYKOWSKY CONSULTING ENGINEERS | 1 | 06/05/2024 |
| PATUXENT ENGINEERING LLC | 2 | 04/12/2024 |
| THE SWITZER GROUP | 1 | 03/13/2024 |
| MDEAS ARCHITECTS | 3 | 12/18/2023 |
| PRATER ENGINEERING ASSOCIATES, INC. | 4 | 09/14/2023 |
| STEVEN REYNOLDS | 1 | 05/30/2023 |
| STUDIO 5 PARTNERSHIP ARCHITECTS/PLA | 1 | 02/17/2023 |
| PAUL PERDEK, PROF. ENG. PLLC | 5 | 09/19/2022 |
| PROSPECT ENGINEERING P.C | 1 | 08/22/2022 |
| GILSANZ MURRAY STEFICEK LLP | 1 | 07/26/2022 |
| SHAABAN ENGINEERING, LLC | 6 | 05/13/2021 |
| JOSE L. PENA,P.E. | 5 | 04/30/2021 |
| Representative | Filings | Most Recent |
|---|---|---|
| RIZZO GROUP | 40 | 03/21/2026 |
| A1 EXPEDITING SERVICE | 10 | 03/21/2026 |
| GREEN LIGHT EXPEDITING LLC | 6 | 03/21/2026 |
| JENNY FLORES EXPEDITING | 2 | 03/21/2026 |
| PATUXENT ENGINEERING | 4 | 03/21/2026 |
| CAESAR BUSTAMANTE AIA | 10 | 03/21/2026 |
| BMB BUILDING CONSULTING | 2 | 03/21/2026 |
| LOUIS STRIAR | 10 | 03/21/2026 |
| HIERARCH-E | 4 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| BLACK BULL BULDERS LLC | General Contractor | 35 | 07/08/2026 |
| SHAWMUT WOODWORKING & SUPPLY | General Contractor | 8 | 07/08/2026 |
| TISHMAN INTERIORS CORP | General Contractor | 7 | 07/08/2026 |
| ROCKLEDGE SCAFFOLD CORP | General Contractor | 7 | 07/08/2026 |
| ANDREW LIVADITIS | Electrical | 6 | 03/21/2026 |
| DK CONSTRUCTION ONE, CORP | General Contractor | 6 | 09/07/2026 |
| NATIONAL MAINTENANCE | Scaffold | 6 | 07/08/2026 |
| RED HOOK SIGN ELECT | Scaffold | 6 | 07/08/2026 |
| FOLOR INC | General Contractor | 5 | 07/08/2026 |
| EXTERIOR WALL & BUILDING | General Contractor | 4 | 03/21/2026 |
| URBAN INTELLIGENCE, INC | General Contractor | 4 | 07/08/2026 |
| SHR GROUP INC | General Contractor | 4 | 07/08/2026 |
| DENKO MECHANICAL INC | Fire Protection | 3 | 07/08/2026 |
| KG SPRINKLER CORP | Fire Protection | 3 | 07/08/2026 |
| ANESIS SERVICES CORP | Fire Protection | 2 | 07/08/2026 |
| UNITECH DESIGN | Scaffold | 2 | 07/08/2026 |
| STRUCTURE TONE, LLC | General Contractor | 2 | 07/08/2026 |
| A&H EXPRESS PLBG&HTG CORP | Plumbing | 2 | 07/08/2026 |
| DONATO PLUMBING, INC | Plumbing | 2 | 07/08/2026 |
| HYDROKINETIC PLBG & HTG I | Plumbing | 2 | 07/08/2026 |
| GIORDANELLA, FRANK | Electrical | 1 | 03/21/2026 |
| APN BUILDERS LLC | General Contractor | 1 | 04/09/2026 |
| PAR PLUMBING CO., INC | Plumbing | 1 | 07/08/2026 |
| CHETRAM, RISHIRAM | Electrical | 1 | 03/21/2026 |
| DEPENDABLE MECHANICAL COR | Fire Protection | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| ENGINEERING BUILDING SERV | 7303 | 3 | 06/01/2026 |
| JKM ARCHITECTURE P.C. | 8906 | 1 | 04/09/2026 |
| NKO ARCHITECT PC | 6811 | 1 | 08/19/2025 |
| CODEGREEN | 510 | 31 | 11/27/2024 |
| MILROSE CONSULTANTS LLC | 2003 | 3 | 09/14/2023 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | General Construction | Permit Issued | DK CONSTRUCTION ONE, CORP | 09/03/2026 |
| DOB NOW | Structural | Permit Issued | DK CONSTRUCTION ONE, CORP | 09/03/2026 |
| DOB NOW | Mechanical Systems | Permit Issued | DK CONSTRUCTION ONE, CORP | 06/09/2026 |
| DOB NOW | Plumbing | Permit Issued | DEPENDABLE MECHANICAL COR | 06/08/2026 |
| DOB NOW | Sprinklers | Permit Issued | A&H EXPRESS PLBG&HTG CORP | 06/08/2026 |
| DOB NOW | General Construction | Permit Issued | DK CONSTRUCTION ONE, CORP | 06/04/2026 |
| DOB NOW | Mechanical Systems | Permit Issued | C PLUS DESIGN GROUP INC | 05/05/2026 |
| DOB NOW | Mechanical Systems | Permit Issued | DK CONSTRUCTION ONE, CORP | 03/09/2026 |
| DOB NOW | Plumbing | Signed-off | A&H EXPRESS PLBG&HTG CORP | 03/05/2026 |
| DOB NOW | General Construction | Signed-off | DK CONSTRUCTION ONE, CORP | 03/03/2026 |
| DOB NOW | Plumbing | Signed-off | AMERICAN STANDARD P&H CORORP. | 09/02/2025 |
| DOB NOW | General Construction | Signed-off | APN BUILDERS LLC | 08/28/2025 |
| DOB NOW | General Construction | Permit Issued | BLACK BULL BULDERS LLC | 06/11/2025 |
| DOB NOW | Mechanical Systems | Permit Issued | BLACK BULL BULDERS LLC | 06/11/2025 |
| DOB NOW | General Construction | Permit Issued | BLACK BULL BULDERS LLC | 06/11/2025 |
| DOB NOW | General Construction | Signed-off | BLACK BULL BULDERS LLC | 06/11/2025 |
| DOB NOW | Mechanical Systems | Permit Issued | BLACK BULL BULDERS LLC | 06/11/2025 |
| DOB NOW | General Construction | Permit Issued | BLACK BULL BULDERS LLC | 06/11/2025 |
| DOB NOW | Mechanical Systems | Signed-off | BLACK BULL BULDERS LLC | 06/11/2025 |
| DOB NOW | Mechanical Systems | Permit Issued | BLACK BULL BULDERS LLC | 06/10/2025 |
| DOB NOW | Mechanical Systems | Permit Issued | BLACK BULL BULDERS LLC | 05/21/2025 |
| DOB NOW | General Construction | Signed-off | SHR GROUP INC | 02/20/2025 |
| DOB NOW | Sprinklers | Permit Issued | S. TIEGER PLBG. CO., INC | 01/28/2025 |
| DOB NOW | Plumbing | Permit Issued | A&A PLUMBING CORP | 12/31/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | EXTERIOR WALL & BUILDING | 12/30/2024 |
| DOB NOW | Protection and Mechanical Methods | Signed-off | EXTERIOR WALL & BUILDING | 12/30/2024 |
| DOB NOW | Mechanical Systems | Permit Issued | BLACK BULL BULDERS LLC | 12/10/2024 |
| DOB NOW | General Construction | Permit Issued | BLACK BULL BULDERS LLC | 11/25/2024 |
| DOB NOW | Structural | Signed-off | TISHMAN INTERIORS CORP | 10/23/2024 |
| DOB NOW | Sprinklers | Signed-off | S. TIEGER PLBG. CO., INC | 10/01/2024 |
| DOB NOW | General Construction | Signed-off | BLACK BULL BULDERS LLC | 09/10/2024 |
| DOB NOW | Mechanical Systems | Signed-off | BLACK BULL BULDERS LLC | 09/09/2024 |
| DOB NOW | General Construction | Signed-off | SHR GROUP INC | 06/28/2024 |
| DOB NOW | Suspended Scaffold | Permit Issued | PEDROL CONTRACTING INC | 06/11/2024 |
| DOB NOW | Mechanical Systems | Permit Issued | BLACK BULL BULDERS LLC | 06/05/2024 |
| DOB NOW | Sprinklers | Signed-off | H M SPRINKLER INC | 05/02/2024 |
| DOB NOW | Plumbing | Signed-off | BEDROCK PLBG. & HTG., INC | 04/23/2024 |
| DOB NOW | Plumbing | Signed-off | DONATO PLUMBING, INC | 04/18/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | URBAN INTELLIGENCE, INC | 04/15/2024 |
| DOB NOW | Protection and Mechanical Methods | Signed-off | URBAN INTELLIGENCE, INC | 04/12/2024 |
| Filed | Status | Contractor | Scope | Make / Model / Capacity |
|---|---|---|---|---|
| 04/09/2026 | Permit Issued | C PLUS DESIGN GROUP INC | Ventilation Systems | Ventilation |
| 02/11/2026 | Permit Issued | DK CONSTRUCTION ONE, CORP | Air Conditioning Systems | Cooling |
| 11/26/2024 | Permit Issued | BLACK BULL BULDERS LLC | Ventilation Systems | Ventilation — VCCF 3,300 CFM · Vav Box ×7 |
| 03/13/2024 | Permit Issued | BLACK BULL BULDERS LLC | Air Conditioning Systems | Cooling Lg LHN248HV 24,000 BTU · Heat Pump Outdoor ×1 LHN428HV 48,000 BTU · Heat Pump Outdoor ×1 LUU240HHV 24,000 BTU · Heat Pump Outdoor ×1 LUU420HHV 48,000 BTU · Heat Pump Outdoor ×1 |
| 12/13/2023 | Permit Issued | TISHMAN INTERIORS CORP | Air Conditioning Systems, Associated Ducts and Piping | |
| 02/17/2023 | Permit Issued | FOLOR INC | Associated Ducts and Piping | Ducts & Piping __Junk__ re-distribution of ducts and VAV boxes to accommodate new fit-out 3,190 CFM · Ductwork ×1 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 06/01/2026 | Permit Issued | A&H EXPRESS PLBG&HTG CORP | Sprinkler System |
| 11/27/2024 | Permit Issued | DENKO MECHANICAL INC | — |
| 03/13/2024 | Permit Issued | DENKO MECHANICAL INC | — |
| — | — | — | — |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 06/01/2026 | Permit Issued | DEPENDABLE MECH CORP | Water/Sanitary |
| 04/09/2026 | — | — | Water/Sanitary |
| 02/11/2026 | Signed-off | DEPENDABLE MECH CORP | Water/Sanitary |
| 06/02/2024 | Signed-off | BEDROCK PLBG. & HTG., INC | Water/Sanitary |
| — | — | — | Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 02/26/2026 | Complete | MAXIMUM ELECTRIC CORP. | — |
| 02/16/2026 | Permit Issued | TITAN ELEC'L & ELEV CONTR | General Wiring |
| 09/02/2025 | Complete | DOUMAS ELECTRIC INC. | General Wiring |
| 01/06/2025 | Permit Issued | ALLSTATE ELECTRIC CORP | General Wiring |
| 12/27/2024 | Complete | LIVE WIRE ELECTRIC 1 LLC | General Wiring |
| 10/03/2024 | Complete | TROON ELECTRIC OF NEW YOR | General Wiring |
| 04/22/2024 | Complete | 5 J'S ELECTL CONTS CORP | — |
| 03/15/2024 | Complete | TROON ELECTRIC OF NEW YOR | General Wiring |
| 05/30/2023 | Complete | EMPIRE STATE ELEC MAINT & | General Wiring, Lighting |
| 05/11/2023 | Complete | RIVERDALE ELECTRIC CORP | General Wiring |
| 05/02/2023 | Complete | E-J ELEC. INSTALLATION CO | General Wiring |
| 10/13/2022 | Complete | M.C. ELECTRICAL NY INC | General Wiring |
| 10/05/2022 | Permit Issued | STEEL CITY ELECTRICAL CON | General Wiring |
| 06/16/2022 | Complete | ATLAS-ACON ELEC. SERVICE | General Wiring |
| 10/11/2021 | Complete | GREEN SOURCE ELECL CORP | General Wiring |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 08/24/2026 | Permit Issued | DK CONSTRUCTION ONE, CORP | Steel, Concrete |
| Date | Type | Result | Report |
|---|---|---|---|
| 04/15/2026 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 03/24/2026 | Pass-Final CND-Occupancy Inspection | Pass | View ↗ |
| 03/10/2026 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 11/24/2025 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 10/02/2025 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 04/02/2025 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 03/28/2025 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 03/28/2025 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 11/27/2024 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 11/27/2024 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 10/15/2024 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 10/10/2024 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 10/10/2024 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 08/30/2024 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 08/27/2024 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 08/27/2024 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 07/11/2024 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 06/06/2024 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 05/17/2024 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 05/15/2024 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 04/30/2024 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 02/06/2024 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 02/02/2024 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 10/25/2023 | Pass-Final CND-Occupancy Inspection | Pass | View ↗ |
| 10/19/2023 | Pass-Final Sign Permit Inspection | Pass | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 08/04/2026 | Structural Steel - Welding | Tony Cartagine | special |
| 08/04/2026 | Structural Steel - High Strength Bolting | Tony Cartagine | special |
| 08/04/2026 | Concrete - Cast-In-Place | Tony Cartagine | special |
| 08/04/2026 | Structural Steel - Details | Tony Cartagine | special |
| 08/04/2026 | Post-installed Anchors | Tony Cartagine | special |
| 08/04/2026 | Sprayed fire-resistant materials | Tony Cartagine | special |
| 08/04/2026 | Structural Stability – Alterations of existing buildings | Tony Cartagine | special |
| 07/29/2026 | Final | Tony Cartagine | progress |
| 07/29/2026 | Sprayed fire-resistant materials | Tony Cartagine | special |
| 07/29/2026 | Final | Tony Cartagine | progress |
| 06/01/2026 | Fire-Resistant Penetrations and Joints | Tony Cartagine | special |
| 06/01/2026 | Fire-Resistant Penetrations and Joints | Tony Cartagine | special |
| 04/24/2026 | Sprinkler Systems | Tony Cartagine | special |
| 04/24/2026 | Final | Tony Cartagine | progress |
| 04/24/2026 | Final | Tony Cartagine | progress |
| 04/24/2026 | Mechanical Systems | Tony Cartagine | special |
| 04/09/2026 | Lighting controls | YOUNGSAM YU | energy_progress |
| 04/09/2026 | Interior lighting power | YOUNGSAM YU | energy_progress |
| 04/09/2026 | Insulation placement and R values | YOUNGSAM YU | energy_progress |
| 04/09/2026 | Duct leakage testing, insulation and design | YOUNGSAM YU | energy_progress |
| 04/09/2026 | Maintenance information | YOUNGSAM YU | energy_progress |
| 04/09/2026 | Air barrier - visual inspection | YOUNGSAM YU | energy_progress |
| 04/06/2026 | Fire-Resistant Penetrations and Joints | John Min | special |
| 04/06/2026 | Final | John Min | progress |
| 04/06/2026 | Mechanical Systems | John Min | special |
| Tenant | Space | Floors | Renovation projects |
|---|---|---|---|
| Brasa Peruvian Kitchen | Restaurant / Food Service | Floor 1 | Project M01266247 |
| Blue Meridian | Office | Floor 19 | Project M01011741 Project M01011747 Project M01011750 Project M01011751 |
| Fidelity & Guaranty Life | Office | Floor 20 | Project M00869910 |
| World Gold | Office | Floor 27 | Project M00821519 Project M00821525 Project M00821539 |
| World Gold Council | Office | Floor 27 | Project M00821561 |