Office, 20+ stories, with or without commercial

11 Madison Square North

11 EAST 26 STREET · BIN 1016876

💬 Discuss this project

1913Year Built

21Stories

O4Building Class

C5-2Zoning

217,991 sfGross Floor Area

35Units

LL97 Covered8 Open Violations 7 unresolved · 1 paperwork only ▸FISP: UNSAFE

Office, 20+ stories, with or without commercial · Owner of record: 11 MSN L.L.C · 11,553 sf lot · 18.87 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionCivilGeneral

Permit Issued — active, not yet Signed-off

RoofUnder Construction29p · 11 filings · 20 docs

Floor 22Under Construction8p · 6 filings · 20 docs

Floor 21Under Construction4p · 4 filings · 20 docs

Floor 20Under Construction37p · 6 filings · 20 docs

Floor 19Under Construction28p · 2 filings · 20 docs

Floor 181p · 1 filing · 8 docs

Floor 17

Floor 16Under Construction31p · 2 filings · 20 docs

Floor 154p · 2 filings · 18 docs

Floor 14Under Construction1p · 2 filings · 20 docs

Floor 13Under Construction41p · 1 filing · 20 docs

Floor 12Under Construction27p · 2 filings · 20 docs

Floor 11Under Construction16p · 2 filings · 20 docs

Floor 1019p · 8 filings · 20 docs

Floor 9Under Construction53p · 4 filings · 20 docs

Floor 8103p · 10 filings · 20 docs

Floor 794p · 4 filings · 20 docs

Floor 6Under Construction142p · 8 filings · 20 docs

Floor 5Under Construction141p · 6 filings · 20 docs

Floor 4Under Construction172p · 8 filings · 20 docs

Floor 313p · 10 filings · 20 docs

Floor 213p · 13 filings · 20 docs

Floor 1Under Construction102p · 8 filings · 20 docs

MezzanineUnder Construction97p · 6 filings · 20 docs

CellarUnder Construction110p · 11 filings · 20 docs

BasementUnder Construction5p · 4 filings · 20 docs

Sub-BasementUnder Construction3p · 1 filing · 5 docs

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
ROCKROSE	237	09/26/2026
ROCKROSE DEVELOPMENT	174	09/14/2026
11 MSN L.L.C	2	03/22/2026
CORE FOUR CONSTRUCTION IN	3	03/22/2026
ADAMS CO REAL EASTATE	327	03/22/2026
ADAMS CO REAL ESTATE LL	1	03/22/2026
207 WEST 79 STREET LLC	1	03/22/2026
BENCHMARK BUILDERS	1	03/22/2026
THE FIELDER COMPANIES INC	1	03/22/2026
OMNI CONSTRUCTION CORP	1	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
12/23/2021	$148.2M	—	Private party → 11 MSN L.L.C	$680/sf building
11/18/2021	$13.0M	—	JBK 11 EAST 26TH LLC → 11 MSNA1 L.L.C.	$60/sf building
03/18/2019	$305K	—	Private party → AC 11 E 26 2016 LLC	$1/sf building
12/20/2016	$1.2M	—	— → —	$5/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
TOHFAZ UDDIN PE PC	7	09/09/2026
MDEAS ARCHITECTS	9	08/21/2026
PATTI & ANTHES CONSULTING ENGINEERS	38	08/17/2026
JOHN F. GIUSEFFI, ARCHITECT, PC	11	08/14/2026
GILSANZ MURRAY STEFICEK LLP	6	08/12/2026
AE SUPERLAB	1	08/07/2026
GEORGE J. XERAKIAS, PE	1	07/15/2026
AMA CONSULTING ENGINEERS, PC	45	07/06/2026
CHRISTOPHER LYLES, PE	5	07/01/2026
ASD/SKY	2	06/30/2026
THORNTON TOMASETTI	17	01/07/2026
DECEDER GROUP, LLC	3	11/25/2025
LEON SKVIRSKY PE	1	07/16/2025
VOCON	12	06/10/2025
CRIMSON ENGINEERING	11	02/21/2025
STUDIO HUJI	2	11/21/2024
CAPRON DESIGN LLC	1	11/21/2024
BAM ARCHITECTURE STUDIO, DPC	1	09/05/2024
GENSLER	1	01/10/2024
PLAN B ENGINEERING	1	08/16/2023
JACK GREEN ASSOCIATES	1	11/29/2022
ROBERT ETTINGER, P.E, P.C.	2	11/03/2022
MCNAMARA SALVIA	1	11/03/2022
AMM ENGINEERING PC	1	10/31/2022
FL&M ENGINEERING DESIGN &INSPECTION	1	08/03/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
RIZZO GROUP	99	03/21/2026
EUROCELT EXPEDITING, INC	22	03/21/2026
OUTSOURCE CONSULTANTS, INC.	54	03/21/2026
BUILDING BROTHERS	2	03/21/2026
AM EXPEDITING	1	03/21/2026
D AND L EXPEDITING	4	03/21/2026
SIGNS CAD	4	03/21/2026
A1 EXPEDITING SERVICE CORP.	4	03/21/2026
GREEN STUDIO	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
CORE FOUR CONSTRUCTION IN	General Contractor	124	08/26/2026
ARSENAL SCAFFOLD INC	General Contractor	32	07/08/2026
BEDROCK PLBG. & HTG., INC	Plumbing	16	07/08/2026
SEAN COAKLEY P & H INC	Fire Protection	14	08/30/2026
SPRING SCAFFOLDING LLC	General Contractor	13	09/12/2026
REIDY CONTRACTING GROUP	General Contractor	10	07/08/2026
EVERGREEN BUILDERS & CON*	General Contractor	10	09/26/2026
NATIONAL WALL CORP	General Contractor	9	07/08/2026
A&A PLUMBING CORP	Plumbing	9	09/07/2026
L&K PARTNERS, INC	General Contractor	5	08/26/2026
JAMES E FITZGERALD INC	General Contractor	5	07/08/2026
ELYSIUM CONSTRUCTION INC	General Contractor	3	07/08/2026
BEDROCK MECHANICAL INC	Fire Protection	3	09/07/2026
DEPENDABLE MECHANICAL COR	Fire Protection	3	08/08/2026
BENCHMARK BUILDERS LLC	General Contractor	3	07/08/2026
SIGNS CAD	Scaffold	2	07/08/2026
KIRK, DANIEL	Electrical	2	03/21/2026
MILLAR ELEVATOR IND., INC	Electrical	2	03/21/2026
ALLSTATE SPRINKLER LLC	Fire Protection	2	06/28/2026
FULL CAPACITY FIRE CORP	Fire Protection	2	07/08/2026
SKYLINE FIRE SPRINKLER CO	Fire Protection	2	07/08/2026
TRIDENT AIR CONDI CORP	General Contractor	2	03/21/2026
A&H EXPRESS PLBG&HTG CORP	Plumbing	2	08/20/2026
ANTHONY NOLAN	Electrical	2	03/21/2026
IDK COOLING CORP	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
CODEGREEN	510	91	08/21/2026
OUTSOURCE SPECIAL INSPECT	2827	42	08/17/2026
ALAN MARGOLIN & ASSOC	423	2	08/12/2026
GEORGE J. XERAKIAS, PE	1658	1	07/15/2026
SKYLINE ENGINEERING, PLLC	267	7	12/10/2024
AK ENGINEERING PC	678	3	01/10/2024
JACK GREEN ASSOCIATES	422	1	11/29/2022
JMV CONSULTING ENGINEERIN	804	2	03/10/2020

Building Lifecycle

All (300)Filed (72)Permit Issued (80)Signed Off (14)Facade (FISP) (3)Violation (1)Inspection (60)Objection (40)Special Inspection (30)

09/25/2026

Permit issued — General Construction

M01418842-I1-GC

09/10/2026

Permit issued — Protection and Mechanical Methods

M01368246-S6-PMM

09/10/2026

Permit issued — Protection and Mechanical Methods

M01368246-S5-PMM

09/10/2026

Permit issued — Sidewalk Shed

M01368246-I1-SH

09/09/2026

Filed — Alteration

INSTALLATION OF TEMPORARY ROOF PROTECTION AS PER PLAN. THERE IS NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01368246-S6

09/03/2026

Permit issued — Plumbing

M01418842-S2-PL

09/03/2026

Permit issued — Sprinklers

M01418842-S3-EW-SP

09/02/2026

Objection raised — Other

09/02/2026

Objection resolved — Resolved

09/01/2026

Permit issued — Sprinklers

M01325598-S3-EW-SP

09/01/2026

Permit issued — Sprinklers

M01329146-S3-EW-SP

08/27/2026

Permit issued — Sprinklers

M01372962-S3-EW-SP

08/21/2026

Filed — Alteration CO

GENERAL CONSTRUCTION MODIFICATIONS, ESTABLISHMENT OF OCCUPANCY ON ROOF AND 22ND FL, CELLAR AND 1ST FL. NO WORK TAKING PLACE ON FLOORS MEZ, 02 THROUGH 21 - THOSE FLOORS ARE LISTED FOR ADMINISTRATIVE CERT OF OCC PURPOSE ONLY.

M00919652-P5

08/21/2026

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

08/19/2026

Permit issued — Mechanical Systems

M01418842-S1-MS

08/19/2026

Permit issued — Plumbing

M01372962-S2-PL

08/18/2026

Permit issued — Plumbing

M01410792-S2-PL

08/17/2026

Filed — Alteration

MODIFICATION TO EXISTING SPRINKLER SYSTEM ON THE 9TH FLOOR PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01418842-S3

08/14/2026

Filed — Alteration

MODIFICATION TO EXISTING SPRINKLER SYSTEM ON THE 9TH FLOOR PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01418842-S1

08/14/2026

Filed — Alteration

MODIFICATION TO EXISTING SPRINKLER SYSTEM ON THE 9TH FLOOR PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01418842-I1

08/14/2026

Filed — Alteration

MODIFICATION TO EXISTING SPRINKLER SYSTEM ON THE 9TH FLOOR PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01418842-S2

08/13/2026

Permit issued — General Construction

M01430035-I1-GC

08/12/2026

Filed — Alteration

STRUCTURAL WORK TO INCLUDE REMOVAL OF SLAB OPENING FOR INSTALLATION OF CONVENIENCE STAIR, TEMPORARY STRUCTURAL BRACING/SHORING AND PARTIAL DEMO, REMOVAL OF EXISTING STAIR ALONG WITH RELATED CONSTRUCTION AS PER PLANS FILED HEREWITH

M01430035-S1

08/12/2026

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

08/07/2026

Filed — Alteration

M01430035-I1

08/07/2026

Permit issued — Sprinklers

M01410792-S3-EW-SP

08/06/2026

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

08/06/2026

Special inspection requirement — Fenestration areas

HATIM ELSAID

08/06/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

HATIM ELSAID

08/06/2026

Special inspection requirement — Sprayed fire-resistant materials

HATIM ELSAID

08/06/2026

Special inspection requirement — Fenestration air leakage

HATIM ELSAID

08/06/2026

Special inspection requirement — Mastic and Intumescent Fire-resistant Coatings

HATIM ELSAID

08/06/2026

Special inspection requirement — Air barrier - visual inspection

HATIM ELSAID

08/06/2026

Special inspection requirement — Air barrier — testing

HATIM ELSAID

08/06/2026

Special inspection requirement — Fire-Resistance Rated Construction

HATIM ELSAID

08/06/2026

Special inspection requirement — Energy Code Compliance Inspections

HATIM ELSAID

08/06/2026

Special inspection requirement — Insulation placement and R values

HATIM ELSAID

08/06/2026

Special inspection requirement — Sprayed fire-resistant materials

Young Suh

08/06/2026

Special inspection requirement — Masonry

HATIM ELSAID

08/06/2026

Special inspection requirement — Wall Panels, Curtain Walls, and Veneers

HATIM ELSAID

08/06/2026

Special inspection requirement — Fenestration and door U-factor and product ratings

HATIM ELSAID

08/06/2026

Special inspection requirement — Air barrier continuity plan testing

HATIM ELSAID

08/06/2026

Special inspection requirement — Post-installed Anchors

HATIM ELSAID

08/04/2026

Permit issued — General Construction

M01410792-I1-GC

08/04/2026

Permit issued — Mechanical Systems

M01410792-S1-MS

08/03/2026

Permit issued — Mechanical Systems

M01375934-I1-MS

07/31/2026

Signed off — Alteration

M01247372-I1

07/31/2026

Signed off — Alteration

Sprinkler modifications taking place on the 6th floor as per plans filed herewith. No change in use, egress or occupancy

M01247377-I1

07/30/2026

Permit issued — General Construction

M01372962-I1-GC

07/30/2026

Permit issued — Mechanical Systems

M01372962-S1-MS

07/28/2026

Filed — Alteration

INSTALLATION OF TEMPORARY ROOF PROTECTION AS PER PLAN. THERE IS NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01368246-S4

07/28/2026

Permit issued — Supported Scaffold

M01368246-S4-SF

07/24/2026

Filed — Alteration

INSTALLATION OF TEMPORARY ROOF PROTECTION AS PER PLAN. THERE IS NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01368246-S3

07/24/2026

Filed — Alteration

INSTALLATION OF TEMPORARY ROOF PROTECTION AS PER PLAN. THERE IS NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01368246-S2

07/24/2026

Permit issued — Protection and Mechanical Methods

M01368246-S3-PMM

07/24/2026

Permit issued — Construction Fence

M01368246-S2-FN

07/22/2026

Filed — Alteration

INSTALLATION OF TEMPORARY ROOF PROTECTION AS PER PLAN. THERE IS NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01368246-P1

07/21/2026

Permit issued — Suspended Scaffold

M01418793-I1-SC

07/15/2026

Filed — Alteration

INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT. NO CHANGES IN THE EGRESS.

M01418793-I1

07/15/2026

Inspection — Certified Remove/Cap - work done in accordance with code

Certified

View inspection ↗

Latest 60 of 300 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	EVERGREEN BUILDERS & CON*	09/25/2026
DOB NOW	Protection and Mechanical Methods	Permit Issued	SPRING SCAFFOLDING LLC	09/10/2026
DOB NOW	Sidewalk Shed	Permit Issued	SPRING SCAFFOLDING LLC	09/10/2026
DOB NOW	Protection and Mechanical Methods	Permit Issued	SPRING SCAFFOLDING LLC	09/10/2026
DOB NOW	Plumbing	Permit Issued	HENRY MODELL & CO. INC	09/03/2026
DOB NOW	Sprinklers	Permit Issued	BEDROCK MECHANICAL INC	09/03/2026
DOB NOW	Sprinklers	Permit Issued	PSI PARTNERS, LLC	09/01/2026
DOB NOW	Sprinklers	Permit Issued	PSI PARTNERS, LLC	09/01/2026
DOB NOW	Sprinklers	Permit Issued	SEAN COAKLEY P & H INC	08/27/2026
DOB NOW	Plumbing	Permit Issued	A&A PLUMBING CORP	08/19/2026
DOB NOW	Mechanical Systems	Permit Issued	EVERGREEN BUILDERS & CON*	08/19/2026
DOB NOW	Plumbing	Permit Issued	A&H EXPRESS PLBG&HTG CORP	08/18/2026
DOB NOW	General Construction	Permit Issued	VANGUARD CONSTRUCTION AND	08/13/2026
DOB NOW	Sprinklers	Permit Issued	DEPENDABLE MECHANICAL COR	08/07/2026
DOB NOW	Mechanical Systems	Permit Issued	L&K PARTNERS, INC	08/04/2026
DOB NOW	General Construction	Permit Issued	L&K PARTNERS, INC	08/04/2026
DOB NOW	Mechanical Systems	Permit Issued	L&K PARTNERS, INC	08/03/2026
DOB NOW	General Construction	Permit Issued	CORE FOUR CONSTRUCTION IN	07/30/2026
DOB NOW	Mechanical Systems	Permit Issued	CORE FOUR CONSTRUCTION IN	07/30/2026
DOB NOW	Supported Scaffold	Permit Issued	SPRING SCAFFOLDING LLC	07/28/2026
DOB NOW	Construction Fence	Permit Issued	SPRING SCAFFOLDING LLC	07/24/2026
DOB NOW	Protection and Mechanical Methods	Permit Issued	SPRING SCAFFOLDING LLC	07/24/2026
DOB NOW	Suspended Scaffold	Permit Issued	THE GRENADIER CORP	07/21/2026
DOB NOW	Plumbing	Signed-off	A&A PLUMBING CORP	07/13/2026
DOB NOW	Sprinklers	Permit Issued	DEPENDABLE MECHANICAL COR	06/17/2026
DOB NOW	Sidewalk Shed	Permit Issued	SPRING SCAFFOLDING LLC	06/15/2026
DOB NOW	General Construction	Permit Issued	L&K PARTNERS, INC	06/12/2026
DOB NOW	Mechanical Systems	Permit Issued	L&K PARTNERS, INC	06/11/2026
DOB NOW	Plumbing	Permit Issued	A&H EXPRESS PLBG&HTG CORP	06/10/2026
DOB NOW	General Construction	Permit Issued	THE GRENADIER CORPORATION	05/08/2026
DOB NOW	Plumbing	Permit Issued	BEDROCK PLBG. & HTG., INC	04/23/2026
DOB NOW	Sprinklers	Permit Issued	BEDROCK MECHANICAL INC	04/23/2026
DOB NOW	General Construction	Permit Issued	EVERGREEN BUILDERS & CON*	04/21/2026
DOB NOW	Mechanical Systems	Permit Issued	EVERGREEN BUILDERS & CON*	04/21/2026
DOB NOW	Sidewalk Shed	Signed-off	ARSENAL SCAFFOLD INC	03/26/2026
DOB NOW	Supported Scaffold	Permit Issued	SPRING SCAFFOLDING LLC	03/17/2026
DOB NOW	Sidewalk Shed	Permit Issued	SPRING SCAFFOLDING LLC	03/16/2026
DOB NOW	Plumbing	Permit Issued	BEDROCK PLBG. & HTG., INC	02/25/2026
DOB NOW	Plumbing	Permit Issued	BEDROCK PLBG. & HTG., INC	02/24/2026
DOB NOW	General Construction	Permit Issued	CORE FOUR CONSTRUCTION IN	02/19/2026

+ 60 more permits on file

10 projects · most recent 08/21/2026

Air Conditioning Systems Generators

Filed	Status	Contractor	Scope	Make / Model / Capacity
08/21/2026	Signed-off	CORE FOUR CONSTRUCTION IN	Air Conditioning Systems, Generators	Cooling Mitsubishi Electric PUY-A24NHA7 2 tons · Fan Coil Indoor ×4 Generators Kohler 350REOZJD 350 kW · Generator ×2 600REOZVB 600 kW · Generator ×2
08/17/2026	Permit Issued	EVERGREEN BUILDERS & CON*	Air Conditioning Systems	Cooling Skypeak SDSVD11802B3MZVCSC2LBS 5,000 CFM · Packaged Unit ×2
07/13/2026	Permit Issued	CORE FOUR CONSTRUCTION IN	Air Conditioning Systems	Cooling Skypeak SDSVD11802B3MZVCSC2LBS 5,000 CFM · Packaged Unit ×4
06/16/2026	Permit Issued	L&K PARTNERS, INC	Air Conditioning Systems	Cooling Skypeak SKY-SDSV-D.1-180-2-B-3-MZ-V-C-S-C-2-L-B-S-0-0-0-0-0-C 15 tons · Vrf Outdoor ×16
03/27/2026	Permit Issued	EVERGREEN BUILDERS & CON*	Air Conditioning Systems	Cooling Skypeak SDSVD11802B3MZ VCSC2LBS 5,000 CFM · Packaged Unit ×2
03/26/2026	Permit Issued	CORE FOUR CONSTRUCTION IN	Air Conditioning Systems	Cooling United Cool Air VA15G3AHA-A 6,000 CFM · Packaged Unit ×2
02/12/2026	Permit Issued	CORE FOUR CONSTRUCTION IN	Air Conditioning Systems	Cooling Skypeak SDSVD11802B3MZVCSC2LBS 5,000 CFM · Packaged Unit ×2
02/05/2026	Permit Issued	EVERGREEN BUILDERS & CON*	Air Conditioning Systems	Cooling United Cool Air VA15G3AHA-A 6,000 CFM · Condensing Unit ×2
12/29/2025	Permit Issued	EVERGREEN BUILDERS & CON*	Air Conditioning Systems	Cooling Skypeak SDSVD11802B3MZVCSC2LBS 5,000 CFM · Rooftop Unit ×2
12/09/2025	Permit Issued	CORE FOUR CONSTRUCTION IN	Air Conditioning Systems	Cooling Skypeak SDSVD11802B3MZ VCSC2LBS 5,000 CFM ×2

11 projects · most recent 08/17/2026

Sprinkler System

Filed	Status	Contractor	Scope
08/17/2026	Permit Issued	BEDROCK MECHANICAL INC	174 heads
07/13/2026	Permit Issued	SEAN COAKLEY P & H INC	721 heads
07/06/2026	Permit Issued	A&H EXPRESS PLBG&HTG CORP	Sprinkler System
05/26/2026	Signed-off	SEAN COAKLEY P & H INC	129 heads
03/27/2026	Permit Issued	BEDROCK MECHANICAL INC	156 heads
03/26/2026	Permit Issued	SEAN COAKLEY P & H INC	157 heads
02/12/2026	Permit Issued	PSI PARTNERS, LLC	155 heads
02/05/2026	Permit Issued	ALLSTATE SPRINKLER LLC	289 heads
12/29/2025	Permit Issued	ALLSTATE SPRINKLER LLC	283 heads
12/09/2025	Permit Issued	SEAN COAKLEY P & H INC	296 heads
01/10/2025	Signed-off	SEAN COAKLEY P & H INC	136 heads

11 projects · most recent 08/17/2026

Water/Sanitary

Filed	Status	Contractor	Scope
08/17/2026	Permit Issued	A&A PLUMBING CORP	Water/Sanitary
07/13/2026	Permit Issued	A&A PLUMBING CORP	Water/Sanitary
07/06/2026	Permit Issued	DEPENDABLE MECH CORP	Water/Sanitary
06/16/2026	Permit Issued	DEPENDABLE MECH CORP	Water/Sanitary
05/26/2026	—	—	—
03/27/2026	Permit Issued	BEDROCK PLUMBING & HEATING INC	Water/Sanitary
03/26/2026	Permit Issued	A&A PLUMBING CORP	Water/Sanitary
02/12/2026	Permit Issued	BEDROCK PLBG. & HTG., INC	Water/Sanitary
02/05/2026	Permit Issued	A&A PLUMBING CORP	—
12/29/2025	Permit Issued	A&A PLUMBING CORP	Water/Sanitary
12/09/2025	Permit Issued	A&A PLUMBING CORP	Water/Sanitary

25 projects · most recent 09/29/2026

General Wiring

Filed	Status	Contractor	Scope
09/29/2026	Permit Issued	NION ELECTRIC CORP	General Wiring
09/23/2026	Permit Issued	NION ELECTRIC CORP	General Wiring
09/15/2026	Permit Issued	DENALI ELECTRIC CORP	—
08/25/2026	Permit Issued	AVALON ELECTRIC CORP.	General Wiring
06/01/2026	Permit Issued	AVALON ELECTRIC CORP.	General Wiring
05/12/2026	Permit Issued	ALLCOM ELECTRIC CORP	General Wiring
04/22/2026	Permit Issued	NION ELECTRIC CORP	General Wiring
03/25/2026	Complete	CENTURY ELECTRIC LLC	General Wiring
03/16/2026	Complete	ALLCOM ELECTRIC CORP	General Wiring
03/16/2026	Permit Issued	ALLCOM ELECTRIC CORP	General Wiring
02/23/2026	Permit Issued	TOP SHELF ELECTRIC CORP	—
11/14/2025	Permit Issued	NION ELECTRIC CORP	General Wiring
11/13/2025	Permit Issued	NION ELECTRIC CORP	General Wiring
01/17/2025	Permit Issued	FREEDOM ELECTRIC & DATA	General Wiring
05/22/2024	Complete	CROSSWIRE ELECTRICAL INC	General Wiring

6 projects · most recent 08/21/2026

Steel Concrete

Filed	Status	Contractor	Scope
08/21/2026	Signed-off	CORE FOUR CONSTRUCTION IN	Steel, Concrete
08/12/2026	Permit Issued	VANGUARD CONSTRUCTION AND	Concrete
07/13/2026	Permit Issued	A&A PLUMBING CORP	Steel
03/27/2026	Permit Issued	BEDROCK PLUMBING & HEATING INC	1 scope_items
01/07/2026	Permit Issued	THE GRENADIER CORPORATION	Steel
12/10/2024	Permit Issued	JAMES E FITZGERALD INC	Concrete

1 project · most recent 09/09/2026

Fence Scaffold Sidewalk Shed

Filed	Status	Contractor	Scope
09/09/2026	Permit Issued	SPRING SCAFFOLDING LLC	Fence, Scaffold, Sidewalk Shed

1 project · most recent 07/15/2026

Suspended Scaffold (SC)

Filed	Status	Contractor	Scope
07/15/2026	Permit Issued	THE GRENADIER CORP	Suspended Scaffold (SC)

▾Field Inspections (DOB CAP) — 102

Date	Type	Result	Report
08/21/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
08/12/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
08/06/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
07/15/2026	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
06/24/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
06/23/2026	Pass-Final CND-Occupancy Inspection	Pass	View ↗
06/17/2026	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
06/02/2026	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
05/29/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
05/21/2026	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
05/18/2026	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
05/18/2026	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗
05/15/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
05/11/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
05/06/2026	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
04/28/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
04/16/2026	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
04/10/2026	Pass-Final CND-Occupancy Inspection	Pass	View ↗
04/08/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
04/08/2026	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
04/06/2026	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
04/06/2026	Certified Storm Drainage-ST-Piping-Roughing	Certified	View ↗
04/03/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
04/03/2026	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
04/02/2026	Certified Gas-Gas-Piping-Roughing	Certified	View ↗

Latest 25 of 102.

▾Special Inspection Requirements (DOB NOW) — 150

Date	Requirement	Inspector	Role
08/06/2026	Air barrier - visual inspection	HATIM ELSAID	energy_progress
08/06/2026	Insulation placement and R values	HATIM ELSAID	energy_progress
08/06/2026	Fenestration air leakage	HATIM ELSAID	energy_progress
08/06/2026	Post-installed Anchors	HATIM ELSAID	special
08/06/2026	Wall Panels, Curtain Walls, and Veneers	HATIM ELSAID	special
08/06/2026	Fire-Resistant Penetrations and Joints	HATIM ELSAID	special
08/06/2026	Sprayed fire-resistant materials	Young Suh	special
08/06/2026	Energy Code Compliance Inspections	HATIM ELSAID	progress
08/06/2026	Sprayed fire-resistant materials	HATIM ELSAID	special
08/06/2026	Fire-Resistance Rated Construction	HATIM ELSAID	progress
08/06/2026	Fenestration and door U-factor and product ratings	HATIM ELSAID	energy_progress
08/06/2026	Masonry	HATIM ELSAID	special
08/06/2026	Mastic and Intumescent Fire-resistant Coatings	HATIM ELSAID	special
08/06/2026	Fenestration areas	HATIM ELSAID	energy_progress
08/06/2026	Air barrier — testing	HATIM ELSAID	energy_progress
08/06/2026	Air barrier continuity plan testing	HATIM ELSAID	energy_progress
07/14/2026	Final	JONAR MADRIAGA	progress
07/14/2026	Fire-Resistant Penetrations and Joints	JONAR MADRIAGA	special
07/14/2026	Mechanical Systems	JONAR MADRIAGA	special
07/14/2026	Post-installed Anchors	JONAR MADRIAGA	special
07/14/2026	Post-installed Anchors	JONAR MADRIAGA	special
07/14/2026	Fire-Resistant Penetrations and Joints	JONAR MADRIAGA	special
07/14/2026	Sprinkler Systems	JONAR MADRIAGA	special
07/14/2026	Post-installed Anchors	JONAR MADRIAGA	special
07/14/2026	Fire-Resistant Penetrations and Joints	JONAR MADRIAGA	special

Latest 25 of 150.

▾Tenants in the building

Tenant	Space	Floors	Renovation projects
Dishoom	Restaurant / Food Service	—	Project M01430035 Alteration · Permit Entire · 08/07/2026
Sierra	Office	Floors 4–6	Project M01410792 Alteration · Permit Entire · 06/30/2026 Project M01375847 Alteration · Permit Entire · 03/27/2026 Project M01375934 Alteration · Permit Entire · 03/27/2026
Jump Trading	Office	Floor 3	Project M01093955 Alteration · Permit Entire · 12/10/2024
Reorg	Office	Floor 9	Project M01100372 Alteration · LOC Issued · 09/05/2024
Holocene Advisors	Office	Floor 8	Project M00975935 Alteration · LOC Issued · 01/10/2024 Project M00975939 Alteration · LOC Issued · 01/10/2024 Project M00975941 Alteration · LOC Issued · 01/10/2024 Project M00975945 Alteration · LOC Issued · 01/10/2024
Butterfly Network	Office	Floor 7	Project M00944247 Alteration · LOC Issued · 10/23/2023 Project M00943909 Alteration · LOC Issued · 10/20/2023
Bluewolf	Office	Floor 21	Project M00297802 Alteration · LOC Issued · 03/10/2020 Project M00297795 Alteration · LOC Issued · 02/24/2020

Read from each project’s drawing title blocks and cover sheets and checked twice; a name appears only when it is the occupant, never the owner, landlord or designer.

▾Documents — 3,320 on file (BIS + DOB NOW)

▸Plans & Drawings186

▸DOB NOWPlans/Sketch179

09/06/2026M00919255-I1Request digital key ↗

09/06/2026M00080071-I1Request digital key ↗

09/02/2026M00786339-I1Request digital key ↗

Showing 3 of 179 on file for this type

▸DOB NOWPlans/Sketch - Sprinkler3

09/05/2026M00226647-I1Request digital key ↗

09/05/2026M00226647-P1Request digital key ↗

09/05/2026M00297802-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Place of Assembly3

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type

▸DOB NOWPlans/Sketch - Mechanical Systems1

09/05/2026M00297795-I1Request digital key ↗

▸Applications & Permits546

▸BISPLAN / WORK APPROVAL APPLICATION235

12/05/2023141025101Open ↗

04/29/2022120498871Open ↗

04/28/2022104551771Open ↗

Showing 3 of 235 on file for this type

▸BISWORK PERMIT APPLICATION185

12/27/2023141025101Open ↗

11/16/2021120498871Open ↗

11/16/2021103435640Open ↗

Showing 3 of 185 on file for this type

▸DOB NOWLPC Approval/Permit120

09/06/2026M00919255-I1Open ↗

Showing 1 of 120 on file for this type

▸BISPLACE OF ASSEMBLY3

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION3

06/19/2020121181167Open ↗

06/17/2020121181167Open ↗

Showing 2 of 3 on file for this type

▸Zoning, Tax Lot & Property Records5

▸DOB NOWZD1: DOB Zoning Diagram5

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 5 on file for this type

▸Seals & Professional Certifications989

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION371

05/04/2020123809726Open ↗

03/11/2020123749961Open ↗

02/19/2020123841469Open ↗

Showing 3 of 371 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature187

09/11/2026M01368246-S5Open ↗

09/11/2026M01368246-S6Open ↗

09/05/2026M00226647-I1Open ↗

Showing 3 of 187 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature160

09/29/2026M08006371-I1Open ↗

09/29/2026M01410792-S3Open ↗

Showing 3 of 160 on file for this type

▸DOB NOWProgress Inspector Seal & Signature82

09/29/2026M08006371-I1Open ↗

09/29/2026M01418842-I1Open ↗

09/24/2026M01306417-I1Open ↗

Showing 3 of 82 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST77

03/24/2020123749961Open ↗

02/19/2020123841469Open ↗

02/12/2020123855060Open ↗

Showing 3 of 77 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT69

12/05/2023141025101Open ↗

02/19/2020123841469Open ↗

02/12/2020123855060Open ↗

Showing 3 of 69 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM33

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 33 on file for this type

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION3

12/05/2023141025101Open ↗

Showing 1 of 3 on file for this type

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY3

12/05/2023141025101Open ↗

Showing 1 of 3 on file for this type

▸BISProfessional and Owner Certification (POC3)2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸BISPC FULL REPORT2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸Trade Schedules & Equipment191

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE57

04/20/2020123809726Open ↗

04/13/2020123809726Open ↗

02/19/2020123809726Open ↗

Showing 3 of 57 on file for this type

▸BISSELF-CERT PLUMBING NOTICE38

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 38 on file for this type

▸BISSCHEDULE B - PLUMBING30

04/01/2022104551771Open ↗

Showing 1 of 30 on file for this type

▸BISEQUIPMENT USE PERMITS21

12/03/2020123749961Open ↗

01/13/2020123687135Open ↗

Showing 3 of 21 on file for this type

▸BISEQUIPMENT USE APPLICATION/PERMIT18

12/03/2020123749961Open ↗

11/20/2020123749961Open ↗

01/13/2020123687135Open ↗

Showing 3 of 18 on file for this type

▸BISFA - FDNY APPROVAL : FD-FAA14

05/04/2022122858023Open ↗

12/05/2019123249699Open ↗

Showing 2 of 14 on file for this type

▸BISSPRINKLER INSP REPORT : FP-857

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 7 on file for this type

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT3

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type

▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸DOB NOWFDNY: Letter of No Objection1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸Safety & Tenant Protection9

▸BISTenant Protection Plan and Notes4

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 4 on file for this type

▸DOB NOWStreet Tree Checklist3

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸Environmental & Asbestos278

▸DOB NOWDEP ACP-5: Asbestos Assessment Report148

09/05/2026M00226647-I1Open ↗

09/05/2026M00226647-P1Open ↗

09/05/2026M00297802-I1Open ↗

Showing 3 of 148 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)81

02/19/2020123841469Open ↗

02/12/2020123855060Open ↗

Showing 2 of 81 on file for this type

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'36

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 36 on file for this type

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form9

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 9 on file for this type

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER3

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type

▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸Energy Compliance153

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS102

02/19/2020123841469Open ↗

01/13/2020123687135Open ↗

Showing 3 of 102 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS33

11/20/2020123749961Open ↗

01/13/2020123687135Open ↗

10/29/2019123825548Open ↗

Showing 3 of 33 on file for this type

▸BISTR8: Energy Code Progress Inspections7

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 7 on file for this type

▸BISTECHNICAL REPORT: ENERGY6

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 6 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3

11/20/2020123749961Open ↗

Showing 2 of 3 on file for this type

▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸DOB NOWEN2: As Built Energy Analysis.1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸Inspections & Test Reports17

▸BISTECHNICAL REPORT: RESPONSIBILITY8

12/05/2023141025101Open ↗

10/08/2021123761731Open ↗

11/20/2020123749961Open ↗

Showing 3 of 8 on file for this type

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER4

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 4 on file for this type

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)2

07/15/2022123761731Open ↗

09/10/2021123841469Open ↗

▸BISHYDRAULIC FLOW CALCULATIONS2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸BISDIR-14 ID OF RESPONSIBILITY (TR1)1

12/27/2023141025101Open ↗

▸Approvals, Objections & Sign-offs325

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST144

11/25/2025141025101Open ↗

11/01/2022103591114Open ↗

02/23/2022103435640Open ↗

Showing 3 of 144 on file for this type

▸BISLANDMARKS APPROVAL89

12/05/2023141025101Open ↗

02/19/2020123841469Open ↗

02/12/2020123855060Open ↗

Showing 3 of 89 on file for this type

▸BISADMINISTRATIVE OBJECTIONS41

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 41 on file for this type

▸BISLETTERS - SUPPORTING DOCUMENTATION26

02/18/2021140460445Open ↗

03/04/2020140460445Open ↗

Showing 2 of 26 on file for this type

▸BISLANDMARKS SIGNOFF8

11/25/2025141025101Open ↗

12/05/2023141025101Open ↗

11/01/2022103591114Open ↗

Showing 3 of 8 on file for this type

▸BISSUPERSEDING LETTER6

11/16/2021120498871Open ↗

11/16/2021103435640Open ↗

11/16/2021104551771Open ↗

Showing 3 of 6 on file for this type

▸BISSCHEDULE A - OCCUPANCY - USE4

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 4 on file for this type

▸BISFINAL3

11/24/2025141025101Open ↗

02/01/2022140460445Open ↗

09/10/2021123841469Open ↗

▸BISCCD1-Construction Code Determination2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸DOB NOWLandmark Approval2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸Cost, Insurance & Ownership235

▸BISCOST AFFIDAVIT233

12/05/2023141025101Open ↗

12/23/2020123895874Open ↗

11/20/2020123749961Open ↗

Showing 3 of 233 on file for this type

▸BISCOST AFFIDAVIT (FINAL): PW32

11/23/2021123761731Open ↗

09/10/2021123841469Open ↗

▸Filing & Intake Forms272

▸BISEFILING COVER SHEET129

02/19/2020123841469Open ↗

02/12/2020123855060Open ↗

Showing 2 of 129 on file for this type

▸BISBOROUGH INTAKE FORM77

11/16/2021120498871Open ↗

11/16/2021103435640Open ↗

11/16/2021104551771Open ↗

Showing 3 of 77 on file for this type

▸BISADDITIONAL INFORMATION58

05/02/2022103591114Open ↗

04/29/2022120498871Open ↗

04/28/2022104551771Open ↗

Showing 3 of 58 on file for this type

▸BISeFiling Job Application Cover Sheet8

12/05/2023141025101Open ↗

Showing 1 of 8 on file for this type

▸Other Documents101

▸DOB NOWProof of Historic Building64

09/06/2026M00919255-I1Open ↗

Showing 1 of 64 on file for this type

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION15

02/19/2021140460445Open ↗

Showing 1 of 15 on file for this type

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone4

09/10/2026M00919652-P5Open ↗

Showing 1 of 4 on file for this type

▸DOB NOWSite Survey: Initial3

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type

▸DOB NOWAlternate Plan 13

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type

▸DOB NOWAlternate Plan 23

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type

▸DOB NOWPlot Diagram3

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type

▸DOB NOWProperty Ownership Certification3

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type

▸DOB NOWAlternate Plan 33

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type