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Entity
Mount Sinai
Tenant · filed under 11 names
3 projects with open permitsMANHATTAN · 36
12 buildings
36
Total Filings
36
Projects on File
12
Buildings Worked
3
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month36 projects all-time
0246Jan '20 · 4May '20 · 1Oct '20 · 1Nov '20 · 3May '21 · 3Jun '21 · 1Jul '21 · 1Sep '21 · 2Oct '21 · 2Nov '21 · 5Mar '22 · 1Jun '22 · 1Jul '22 · 1Oct '22 · 1Nov '22 · 2May '23 · 2Jun '23 · 1Mar '24 · 2Jul '25 · 1Jul '26 · 12020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit38%
Signed off3083%
Filed only38%
By project type
Alteration36
Most active buildings
All buildings →
787 11TH AVEMANHATTAN · latest 08/17/2023
9 projects
10 UNION SQUARE EASTMANHATTAN · latest 04/04/2025
6 projects
104 DELANCEY STREETMANHATTAN · latest 05/16/2023
5 projects
1084 AMSTERDAM AVENUEMANHATTAN · 1 open · latest 07/08/2026
4 projects
124 WEST 60 STREETMANHATTAN · latest 11/28/2022
3 projects
108 DELANCEY STREETMANHATTAN · latest 01/03/2024
2 projects
Filed under
Mount Sinai10Mount Sinai Doctors9Mount Sinai West3Mount Sinai Downtown Union Square3Mount Sinai Health System3Mount Sinai Downtown2Mount Sinai St. Luke's2Mount Sinai Beth Israel1Mount Sinai Health System Hudson Yards Health Center1Mount Sinai Hospital System1Mount Sinai Medical Practice1
Identified by the contact ids of the people who file for the firm and by its email domain, not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01408537 ↗1084 AMSTERDAM AVENUE
MANHATTAN
AlterationPermit Issued07/02/202607/08/2026REMOVAL OF DECOMMISSIONED WATER TANK
M01226079 ↗111 EAST 59 STREET
MANHATTAN
AlterationPermit Issued07/03/202501/06/2026PLUMBING MODIFICATIONS INCLUDING REMOVAL OF DEAD END WATER/SANITARY PIPING AND INSTALLATION OF NEW PLUMBING FIXTURE AND RELATED PIPING AS IN…
M00997715 ↗10 UNION SQUARE EAST
MANHATTAN
AlterationSigned-off03/07/202404/04/2025Mount Sinai - - HVAC Replacement - Removal and Replacement of existing Sprinkler heads and related piping as per plans filed herewith.
M00928938 ↗52 WEST 8 STREET
MANHATTAN
AlterationSigned-off03/26/202407/16/2024MOUNT SINAI - MODIFICATIONS INCLUDING RENOVATIONS TO INTERIOR NON LOAD BEARING PARTITIONS, FLOORING, CEILING, MINOR ROOF WORK, STOREFRONT W…
M00867309 ↗108 DELANCEY STREET
MANHATTAN
AlterationSigned-off06/20/202301/03/2024Interior renovations on the existing cellar and 1st floor. Exterior shell was constructed under ALT I# 123494664. Restroom locations&sizes a…
M00854458 ↗313 EAST 17 STREET
MANHATTAN
AlterationSigned-off05/25/202309/22/2023Remove and cap 1-1/4 diameter HCS&R piping on floor 2 of fierman building at base building mains. cut and cap 4 diameter CHWS&R and 8 diamet…
Counts cover all 36 projects (36 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.
NameProjects togetherMost recent
R.G. VANDERWEIL ENGINEERS, PC1106/01/2026
JOSE L. PENA,P.E.401/06/2020
STEVEN PAUL HAMMER412/17/2024
PAPER PLANE ARCHITECTURE, PLLC301/07/2024
STUDIO A+T ARCHITECTS303/26/2024
EARTH FIRST CONSULTING101/07/2024
EFH ARCHITECTURE106/01/2026
EWINGCOLE110/26/2022
JACK L. GORDON ARCHITECTS, PC107/02/2026
LORING CONSULTING ENGINEERS, INC.105/20/2020
MASCIONI & BEHRMANN, ARCHITECTURE &107/15/2021
MCLAREN ENGINEERING GROUP106/09/2022
MITCHELL / GIURGOLA ARCHITECTS104/18/2023
SILMAN110/20/2021
SYSKA HENNESSY GROUP110/07/2022
THORNTON TOMASETTI110/01/2020
WSP106/11/2021
YSRAEL A. SEINUK, P.C.107/05/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
HUNTER ROBERTS CONSTRUCTI404/18/2023
SIGNS CAD CORP401/06/2020
VICI INTERIORS INC301/07/2024
ABCO PEERLESS SPRINKLER C212/17/2024
ALLIANCE PLUMBING CORP206/01/2026
GILBANE BUILDING COMPANY208/18/2023
MANENGEERING BUREAU INC206/27/2023
UNITY CONSTR. SVCS INC211/01/2022
2M MECHANICAL LLC101/07/2024
AQUEDUCT MECHANICAL CORP101/07/2024
B.R. FRIES & ASSOCIATES L107/15/2021
CJS INDUSTRIES INC111/22/2021
EMPIRE GENERAL CONTRACTIN106/01/2026
FULL CAPACITY FIRE CORP111/01/2022
JAG PLUMBING & MECHANICAL105/20/2020
MAC FELDER, INC106/11/2021
MED-TEK CONTRACTING INC103/26/2024
NEW YORK HEATING CORP107/31/2023
PACE PLUMBING CORP105/07/2021
PAR PLUMBING CO., INC111/13/2020
PAUL M MAINTENANCE INC109/21/2021
PHOENIX SUTTON STR INC107/02/2026
RAEL AUTOMATIC SPR.CO INC111/13/2020
RIGHTWAY PLBG & HTG INC105/20/2020
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
THE GEORGETOWN COMPANY709/14/2023
255 EAST HOUSTON MANAGER, LLC601/07/2024
Mount Sinai Health System407/02/2026
Lincoln Property Company106/01/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
OUTSOURCE CONSULTANTS, INC.1306/01/2026
GIG EXPEDITING207/02/2026
TSOLAKI'S EXPEDITING201/07/2024
JAM CONSULTANTS, INC.106/11/2021
JUNG H. CHOI ARCHITECT, P.C.104/25/2022
36 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 36Open permit 3Signed off 30Filed only 3
36 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01408537 ↗1084 AMSTERDAM AVENUE
MANHATTAN
AlterationPermit Issued07/02/202607/08/2026REMOVAL OF DECOMMISSIONED WATER TANK
M01226079 ↗111 EAST 59 STREET
MANHATTAN
AlterationPermit Issued07/03/202501/06/2026PLUMBING MODIFICATIONS INCLUDING REMOVAL OF DEAD END WATER/SANITARY PIPING AND INSTALLATION OF NEW PLUMBING FIXTURE AND RELATED PIPING AS IN…
M00997715 ↗10 UNION SQUARE EAST
MANHATTAN
AlterationSigned-off03/07/202404/04/2025Mount Sinai - - HVAC Replacement - Removal and Replacement of existing Sprinkler heads and related piping as per plans filed herewith.
M00928938 ↗52 WEST 8 STREET
MANHATTAN
AlterationSigned-off03/26/202407/16/2024MOUNT SINAI - MODIFICATIONS INCLUDING RENOVATIONS TO INTERIOR NON LOAD BEARING PARTITIONS, FLOORING, CEILING, MINOR ROOF WORK, STOREFRONT W…
M00867309 ↗108 DELANCEY STREET
MANHATTAN
AlterationSigned-off06/20/202301/03/2024Interior renovations on the existing cellar and 1st floor. Exterior shell was constructed under ALT I# 123494664. Restroom locations&sizes a…
M00854458 ↗313 EAST 17 STREET
MANHATTAN
AlterationSigned-off05/25/202309/22/2023Remove and cap 1-1/4 diameter HCS&R piping on floor 2 of fierman building at base building mains. cut and cap 4 diameter CHWS&R and 8 diamet…
M00493758 ↗787 11TH AVE
MANHATTAN
AlterationSigned-off11/02/202108/17/2023MOUNT SINAI - INFRASTRUCTURE UPGRADES - SPRINKLER AND STANDPIPE MODIFICATIONS ACCORDING TO PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR…
M00493720 ↗787 11TH AVE
MANHATTAN
AlterationSigned-off11/05/202108/07/2023MOUNT SINAI -INFRASTRUCTURE UPGRADES - PLUMBING MODIFICATIONS ACCORDING TO PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00493770 ↗787 11TH AVE
MANHATTAN
AlterationSigned-off10/20/202108/03/2023
Design SILMAN
MOUNT SINAI HEALTH SYSTEMS - INFRASTRUCTURE FIT OUT - STRUCTURAL MODIFICATIONS ACCORDING TO PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS O…
M00864691 ↗104 DELANCEY STREET
MANHATTAN
AlterationSigned-off05/01/202305/16/2023Proposed new door opening to an existing business occupancy facility.
M00493718 ↗787 11TH AVE
MANHATTAN
AlterationSigned-off11/02/202105/09/2023Mount Sinai Health System - 1st, 6th, and 8th Fit Out - MECHANICAL MODIFICATIONS ACCORDING TO PLANS FILED HEREWITH. NO CHANGE TO USE, EGRES…
M00493697 ↗787 11TH AVE
MANHATTAN
AlterationSigned-off09/27/202102/22/2023MOUNT SINAI - INFRASTRUCTURE - INTERIOR FIT OUT TO THE EXISTING 6TH AND 8TH FLOORS ALONG WITH MINOR ALTERATIONS TO FLOORS 1-10, CELLAR, AND …
M00493799 ↗787 11TH AVE
MANHATTAN
AlterationSigned-off11/02/202102/07/2023MOUNT SINAI - INFRASTRUCTURE UPGRADES - MODIFICATIONS ASSOCIATED WITH THE EXISTING FUEL STORAGE TANK ACCORDING TO PLANS FILED HEREWITH. NO C…
M08026203 ↗124 WEST 60 STREET
MANHATTAN
AlterationSigned-off10/26/202211/28/2022
Design EWINGCOLE
Expand existing onsite testing Lab by adding adjacent existing soiled utility and toilet rooms convert exam rooms 2, 7&8 to private infusion…
M08026251 ↗124 WEST 60 STREET
MANHATTAN
AlterationSigned-off11/01/202211/17/2022Herewith filing for mechanical modifications on the 7th floor (8th floor marketing) of Mount Sinai West infusion center. No change in use, e…
M08026274 ↗124 WEST 60 STREET
MANHATTAN
AlterationSigned-off11/01/202211/16/2022Renovation of a portion of the 7th floor construction (8th floor marketing) wet sprinkler system to accommodate architectural changes. No ch…
M00719110 ↗432 WEST 58 STREET
MANHATTAN
AlterationFiled — no permit on record07/05/2022——
M00719508 ↗432 WEST 58 STREET
MANHATTAN
AlterationFiled — no permit on record06/09/2022——
M00698461 ↗108 DELANCEY STREET
MANHATTAN
AlterationSigned-off03/17/202205/10/2022Interior renovations on the existing 2nd floor shell that was constructed under TCO 1005338-0000001
M00560189 ↗10 UNION SQUARE EAST
MANHATTAN
AlterationSigned-off11/04/202112/16/2021Mount Sinai - Interior modifications related to the ADA renovations in the 5th floor toilet rooms as per plans filed herewith. No change in …
M00580748 ↗10 UNION SQUARE EAST
MANHATTAN
AlterationSigned-off10/27/202111/05/2021Mount Sinai - Sprinkler modifications related to the ADA renovations in the toilet room as per plans filed herewith. No change in use, egres…
M00493056 ↗787 11TH AVE
MANHATTAN
AlterationSigned-off05/10/202110/01/2021MOUNT SINAI - EARLY DEMO - MECHANCIAL MODIFICATIONS INCLUDING DEMO OF EXISTING AC UNIT, DUCTWORK, AND ASSOCIATED MECHANICAL PIPING AS PER PL…
M00586916 ↗55 EAST 34 STREET
MANHATTAN
AlterationPermit Issued09/21/202109/27/2021INTERIOR RENOVATION OF MEDICAL OFFICE
M00522581 ↗380 11 AVENUE
MANHATTAN
AlterationSigned-off06/11/202109/20/2021
Design WSP
Contractor MAC FELDER INC
Plumbing work related to office renovation. No change of use, occupancy or egress.
M00544661 ↗1084 AMSTERDAM AVENUE
MANHATTAN
AlterationSigned-off07/15/202108/02/2021MOUNT SINAI - 1090 AMSTERDAM AVENUE ADA RENO - INTERIOR RENOVATION TO PARTITIONS, FLOOR, CEILING, AND DOOR MODIFICATIONS AS PER PLANS FILED …
M00496640 ↗787 11TH AVE
MANHATTAN
AlterationSigned-off05/17/202106/08/2021MOUNT SINAI - EARLY DEMO - SPRINKLER & STANDPIPE MODIFICATIONS INCLUDING DEMO OF EXISTING SPRINKLER HEADS & RELATED BRANCH PIPING, EXISITING…
M00493061 ↗787 11TH AVE
MANHATTAN
AlterationSigned-off05/07/202106/04/2021MOUNT SINAI - EARLY DEMO - PLUMBING MODIFICATIONS INCLUDING DEMO OF EXISTING PLUMBING FIXTURES, RELATED PIPING, AND RELATED APPURTENANCES.NO…
M00422611 ↗10 UNION SQUARE EAST
MANHATTAN
AlterationSigned-off11/13/202001/27/2021Sprinkler modifications work to include the relocation of 4 sprinkler head. No change in use egress or occupancy.
M00422555 ↗10 UNION SQUARE EAST
MANHATTAN
AlterationSigned-off11/13/202001/12/2021Mechanical modifications and associated duct as per plans. No change in use egress occupancy,
M00422637 ↗10 UNION SQUARE EAST
MANHATTAN
AlterationSigned-off11/13/202001/05/2021Plumbing modifications as per plan. No change in use egress or occupancy,
M00384694 ↗1084 AMSTERDAM AVENUE
MANHATTAN
AlterationFiled — no permit on record10/01/2020——
M00349489 ↗1084 AMSTERDAM AVENUE
MANHATTAN
AlterationSigned-off05/20/202005/27/2020PL-install sump pump to existing elevator pit with discharge piping. SP- Install 4 sprinkler heads and related piping in elevator pit.
M00267745 ↗104 DELANCEY STREET
MANHATTAN
AlterationSigned-off01/06/202001/21/2020
Contractor SIGNS CAD CORP
NON ILLUMINATED NON ADVERTISING ACCESSORY WALL SIGN - MOUNT SINAI DOCTORS. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00267762 ↗104 DELANCEY STREET
MANHATTAN
AlterationSigned-off01/06/202001/21/2020
Contractor SIGNS CAD CORP
NON ILLUMINATED NON ADVERTISING ACCESSORY SIGN ON MARQUEE FILED UNDER APPLICATION #123881255 - MOUNT SINAI DOCTORS. NO CHANGE TO USE, EGRES…
M00267782 ↗104 DELANCEY STREET
MANHATTAN
AlterationSigned-off01/06/202001/21/2020
Contractor SIGNS CAD CORP
NON ILLUMINATED NON ADVERTISING ACCESSORY SIGN ON MARQUEE FILED UNDER APPLICATION #123881255 - MOUNT SINAI DOCTORS. NO CHANGE TO USE, EGRESS…
M00267793 ↗104 DELANCEY STREET
MANHATTAN
AlterationSigned-off01/06/202001/21/2020
Contractor SIGNS CAD CORP
NON ILLUMINATED NON ADVERTISING ACCESSORY SIGN ON MARQUEE FILED UNDER APPLICATION #123881255 - MOUNT SINAI DOCTORS. NO CHANGE TO USE, EGRESS…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1084 AMSTERDAM AVENUE ↗407/02/2026
111 EAST 59 STREET ↗106/01/2026
10 UNION SQUARE EAST ↗612/17/2024
52 WEST 8 STREET ↗103/26/2024
108 DELANCEY STREET ↗201/07/2024
787 11TH AVE ↗909/14/2023
313 EAST 17 STREET ↗108/18/2023
104 DELANCEY STREET ↗505/01/2023
124 WEST 60 STREET ↗311/01/2022
432 WEST 58 STREET ↗207/05/2022
55 EAST 34 STREET ↗109/21/2021
380 11 AVENUE ↗106/11/2021
▾Documents — 393 on file (BIS + DOB NOW)
▸Plans & Drawings59
▸DOB NOWPlans/Sketch49
09/03/2026M00493061-I1 · 787 11TH AVERequest digital key ↗
09/03/2026M00493056-I1 · 787 11TH AVERequest digital key ↗
09/03/2026M00496640-I1 · 787 11TH AVERequest digital key ↗
Showing 3 of 49 on file for this type
▸DOB NOWPlans/Sketch - Sign4
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Sprinkler2
▸DOB NOWPlans/Sketch - Plumbing2
▸DOB NOWPlans/Sketch - Structural1
▸DOB NOWPlans/Sketch - Mechanical Systems1
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M00928938-I1 · 52 WEST 8 STREETOpen ↗
▸Seals & Professional Certifications221
▸DOB NOWProgress Inspector Seal & Signature86
09/23/2026M00493799-I1 · 787 11TH AVEOpen ↗
09/23/2026M00493799-I1 · 787 11TH AVEOpen ↗
09/23/2026M00493799-I1 · 787 11TH AVEOpen ↗
Showing 3 of 86 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature77
09/28/2026M00493720-P4 · 787 11TH AVEOpen ↗
09/28/2026M00493720-P4 · 787 11TH AVEOpen ↗
09/23/2026M00493799-I1 · 787 11TH AVEOpen ↗
Showing 3 of 77 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature58
09/05/2026M00267762-I1 · 104 DELANCEY STREETOpen ↗
09/04/2026M00422611-I1 · 10 UNION SQUARE EASTOpen ↗
09/03/2026M00493718-P1 · 787 11TH AVEOpen ↗
Showing 3 of 58 on file for this type
▸Safety & Tenant Protection24
▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist21
09/03/2026M00493799-I1 · 787 11TH AVEOpen ↗
09/03/2026M00493799-P1 · 787 11TH AVEOpen ↗
09/03/2026M00493720-P4 · 787 11TH AVEOpen ↗
Showing 3 of 21 on file for this type
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist2
08/13/2026M00854458-P1 · 313 EAST 17 STREETOpen ↗
08/13/2026M00854458-I1 · 313 EAST 17 STREETOpen ↗
▸DOB NOWHPD-1: Anti-Harassment Area Checklist1
08/13/2026M00522581-I1 · 380 11 AVENUEOpen ↗
▸Environmental & Asbestos71
▸DOB NOWDEP ACP-5: Asbestos Assessment Report51
09/05/2026M00267762-I1 · 104 DELANCEY STREETOpen ↗
09/04/2026M00422611-I1 · 10 UNION SQUARE EASTOpen ↗
09/03/2026M00493718-I1 · 787 11TH AVEOpen ↗
Showing 3 of 51 on file for this type
▸DOB NOWOER: Notice of Satisfaction10
08/13/2026M00267793-I1 · 104 DELANCEY STREETOpen ↗
08/13/2026M00267762-I1 · 104 DELANCEY STREETOpen ↗
08/13/2026M00267782-I1 · 104 DELANCEY STREETOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWOER: Notice to Proceed10
08/13/2026M00267745-I1 · 104 DELANCEY STREETOpen ↗
08/13/2026M00267762-I1 · 104 DELANCEY STREETOpen ↗
08/13/2026M00267782-I1 · 104 DELANCEY STREETOpen ↗
Showing 3 of 10 on file for this type
▸Energy Compliance6
▸DOB NOWEN2: As Built Energy Analysis.6
09/03/2026M00493799-I1 · 787 11TH AVEOpen ↗
08/13/2026M00544661-I1 · 1084 AMSTERDAM AVENUEOpen ↗
08/13/2026M00493056-I1 · 787 11TH AVEOpen ↗
Showing 3 of 6 on file for this type
▸Approvals, Objections & Sign-offs11
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter11
09/04/2026M00422611-I1 · 10 UNION SQUARE EASTOpen ↗
09/02/2026M00719508-I1 · 432 WEST 58 STREETOpen ↗
09/01/2026M08026251-I1 · 124 WEST 60 STREETOpen ↗
Showing 3 of 11 on file for this type