Icahn School of Medicine at Mount Sinai — NYC Tenant: Renovation Projects, Floors & Buildings from Filed Plans

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01298548 ↗	1440 MADISON AVENUE MANHATTAN	Alteration	Permit Issued	12/19/2025	06/01/2026	Design AKF ENGINEERS, LLP Contractor CONSIGLI CONSTRUCTION CO Filer OUTSOURCE CONSULTANTS, INC.	MOUNT SINAI - CCSI BUILDOUT - STRUCTURAL MODIFICATIONS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
M01287848 ↗	1440 MADISON AVENUE MANHATTAN	Alteration	Permit Issued	10/20/2025	04/08/2026	Design AKF ENGINEERS, LLP Contractor CARDOZA PLUMBING WMBE Filer OUTSOURCE CONSULTANTS, INC.	MOUNT SINAI - ANNENBERG 12 CCSI PROJECT - INTERIOR EARLY DEMO PACKAGE AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
M01024283 ↗	1425 MADISON AVENUE MANHATTAN	Alteration	Signed-off	06/25/2024	07/17/2024	Design R.G. VANDERWEIL ENGINEERS, PC Owner MOUNT SINAI HOSPITAL Contractor TALISEN CONSTRUCTION CORP Filer OUTSOURCE CONSULTANTS, INC.	Mount Sinai - IMI ABSL3 Lab Renovation - Sprinkler modifications as per plans filed herewith
M00757479 ↗	1425 MADISON AVENUE MANHATTAN	Alteration	Signed-off	06/17/2022	08/10/2022	Design LORING CONSULTING ENGINEERS, INC. Owner MOUNT SINAI HOSPITAL Contractor I.M.P. PLBG. & HTG. CORP Filer FRAMEWORK CONSULTANTS LLC	MT SINAI ICAHN SCHOOL OF MEDICINE PSYCHIATRY MC LEVEL - GENERAL PLUMBING MODIFCATIONS AS PER PLANS. THERE IS NO CHANGE IN OCCUPANCY USE OR E…
M00555849 ↗	1440 MADISON AVENUE MANHATTAN	Alteration	Signed-off	07/19/2021	07/21/2021	Design R.G. VANDERWEIL ENGINEERS, PC Owner MOUNT SINAI HOSPITAL Contractor NYC FIRE SPRINKLER CORP Filer OUTSOURCE CONSULTANTS, INC.	Mount Sinai - COVID Lab - Sprinkler Modifications as per plans filed herewith. No change in use, egress, or occupancy.
M00471818 ↗	1440 MADISON AVENUE MANHATTAN	Alteration	Signed-off	03/09/2021	06/14/2021	Design R.G. VANDERWEIL ENGINEERS, PC Contractor NYC FIRE SPRINKLER CORP	Mount Sinai - Atran 2 - COVID Lab - Plumbing and Sprinkler modifications as per plans filed herewith. No change in use, egress, or occupancy…

Counts cover all 9 projects (9 DOB NOW). Dated by first filing; BIS projects by first permit issuance.

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
R.G. VANDERWEIL ENGINEERS, PC	5	07/10/2024
AKF ENGINEERS, LLP	2	03/12/2026
DAVID SCHWARTZ RA	2	07/10/2024
EFH ARCHITECTURE	2	03/12/2026
LORING CONSULTING ENGINEERS, INC.	1	06/17/2022
REUTHER BOWEN	1	03/12/2026

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
CALDWELL & WALSH BUILDING	3	07/06/2021
CARDOZA PLUMBING CORP	3	03/12/2026
ASHLAR MECHANICAL CORP	2	03/12/2026
CONSIGLI CONSTRUCTION CO	2	03/12/2026
NYC FIRE SPRINKLER CORP	2	07/19/2021
I.M.P. PLBG. & HTG. CORP	1	06/17/2022
MACCARONE PLUMBING INC	1	07/10/2024
TALISEN CONSTRUCTION CORP	1	07/10/2024

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
MOUNT SINAI HOSPITAL	4	07/10/2024

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
OUTSOURCE CONSULTANTS, INC.	5	03/12/2026
FRAMEWORK CONSULTANTS LLC	1	06/17/2022

9 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.

All 9Open permit 2Signed off 7

9 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01298548 ↗	1440 MADISON AVENUE MANHATTAN	Alteration	Permit Issued	12/19/2025	06/01/2026	Design AKF ENGINEERS, LLP Contractor CONSIGLI CONSTRUCTION CO Filer OUTSOURCE CONSULTANTS, INC.	MOUNT SINAI - CCSI BUILDOUT - STRUCTURAL MODIFICATIONS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
M01287848 ↗	1440 MADISON AVENUE MANHATTAN	Alteration	Permit Issued	10/20/2025	04/08/2026	Design AKF ENGINEERS, LLP Contractor CARDOZA PLUMBING WMBE Filer OUTSOURCE CONSULTANTS, INC.	MOUNT SINAI - ANNENBERG 12 CCSI PROJECT - INTERIOR EARLY DEMO PACKAGE AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
M01024283 ↗	1425 MADISON AVENUE MANHATTAN	Alteration	Signed-off	06/25/2024	07/17/2024	Design R.G. VANDERWEIL ENGINEERS, PC Owner MOUNT SINAI HOSPITAL Contractor TALISEN CONSTRUCTION CORP Filer OUTSOURCE CONSULTANTS, INC.	Mount Sinai - IMI ABSL3 Lab Renovation - Sprinkler modifications as per plans filed herewith
M00757479 ↗	1425 MADISON AVENUE MANHATTAN	Alteration	Signed-off	06/17/2022	08/10/2022	Design LORING CONSULTING ENGINEERS, INC. Owner MOUNT SINAI HOSPITAL Contractor I.M.P. PLBG. & HTG. CORP Filer FRAMEWORK CONSULTANTS LLC	MT SINAI ICAHN SCHOOL OF MEDICINE PSYCHIATRY MC LEVEL - GENERAL PLUMBING MODIFCATIONS AS PER PLANS. THERE IS NO CHANGE IN OCCUPANCY USE OR E…
M00555849 ↗	1440 MADISON AVENUE MANHATTAN	Alteration	Signed-off	07/19/2021	07/21/2021	Design R.G. VANDERWEIL ENGINEERS, PC Owner MOUNT SINAI HOSPITAL Contractor NYC FIRE SPRINKLER CORP Filer OUTSOURCE CONSULTANTS, INC.	Mount Sinai - COVID Lab - Sprinkler Modifications as per plans filed herewith. No change in use, egress, or occupancy.
M00471818 ↗	1440 MADISON AVENUE MANHATTAN	Alteration	Signed-off	03/09/2021	06/14/2021	Design R.G. VANDERWEIL ENGINEERS, PC Contractor NYC FIRE SPRINKLER CORP	Mount Sinai - Atran 2 - COVID Lab - Plumbing and Sprinkler modifications as per plans filed herewith. No change in use, egress, or occupancy…
M00469551 ↗	1440 MADISON AVENUE MANHATTAN	Alteration	Signed-off	03/11/2021	04/01/2021	Design R.G. VANDERWEIL ENGINEERS, PC Contractor CALDWELL & WALSH BUILDING CONST	Mount Sinai - Atran 2 - COVID Lab - Mechanical modifications as per plans filed herewith. No change in use, egress, or occupancy.
M00469274 ↗	1440 MADISON AVENUE MANHATTAN	Alteration	Signed-off	03/08/2021	03/11/2021	Design DAVID SCHWARTZ RA Contractor CALDWELL & WALSH BUILDING CONST	Mount Sinai - Atran 2 - COVID Lab - Interior renovations including modifications to non load bearing partition, ceilings, flooring, doorway…
M00458523 ↗	1440 MADISON AVENUE MANHATTAN	Alteration	Signed-off	02/04/2021	02/18/2021	Design R.G. VANDERWEIL ENGINEERS, PC Owner MOUNT SINAI HOSPITAL Contractor CALDWELL & WALSH BUILDING CONST Filer OUTSOURCE CONSULTANTS, INC.	Mount Sinai - COVID Lab - Atran 2 - Mechanical related demolition as per plans filed herewith.No change in use, egress, or occupancy.