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Design Firm
CLIFFORD DIAS, PE, PC
Design
14 projects with open permitsMANHATTAN · 105BROOKLYN · 3
19 buildings
145
Total Filings
108
Projects on File
19
Buildings Worked
14
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month108 projects all-time
03710Aug '19 · 1Oct '19 · 3Nov '19 · 3Mar '20 · 3Jul '20 · 6Jan '21 · 1Apr '21 · 2May '21 · 3Sep '21 · 9Oct '21 · 2Nov '21 · 1Feb '22 · 1Apr '22 · 3May '22 · 3Jun '22 · 2Jul '22 · 3Aug '22 · 4Nov '22 · 2Jan '23 · 8Mar '23 · 3Apr '23 · 4May '23 · 2Jul '23 · 7Aug '23 · 2Sep '23 · 3Mar '24 · 2May '24 · 1Aug '24 · 3Sep '24 · 5Nov '24 · 3Feb '25 · 3Apr '25 · 1Jun '25 · 1Aug '25 · 1Oct '25 · 2Feb '26 · 1Apr '26 · 2May '26 · 22020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit1413%
Signed off9386%
Filed only11%
By project type
Alteration108
Most active buildings
All buildings →
200 WEST STREETMANHATTAN · 1 open · latest 08/28/2025
22 projects
1230 AVENUE OF THE AMERMANHATTAN · latest 10/02/2023
19 projects
610 5 AVENUEMANHATTAN · latest 03/05/2024
14 projects
1285 AVENUE OF THE AMERMANHATTAN · 2 open · latest 02/27/2025
9 projects
200 LIBERTY STREETMANHATTAN · 1 open · latest 05/22/2023
7 projects
1250 AVENUE OF THE AMERMANHATTAN · latest 05/28/2024
6 projects
Key relationships
Everyone →
Design firms
Filing representatives
Owners
Clifford Diaslatest 07/06/2026
125 filings
Filed under
CLIFFORD DIAS, PE, PC145
Identified by the contact ids of the people who file for the firm and by its email domain (diaseng.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01386958 ↗320 PARK AVENUE
MANHATTAN
AlterationPermit Issued05/12/202607/16/2026Modification to Plumbing and Sprinkler systems as per plans filed herewith.
M01386940 ↗320 PARK AVENUE
MANHATTAN
AlterationPermit Issued05/12/202606/02/2026Modification to Mechanical systems as per plans filed herewith.
M01364873 ↗141 WEST 53 STREET
MANHATTAN
AlterationPermit Issued04/13/202605/22/2026Modification to Plumbing and Sprinkler systems as per plans filed herewith.
B01322975 ↗6224 2 AVENUE
BROOKLYN
AlterationPermit Issued02/24/202605/19/2026Plumbing work in conjunction with the removal of boilers under application B01322968-I1 and the installation of new boilers under applicatio…
M01364858 ↗141 WEST 53 STREET
MANHATTAN
AlterationPermit Issued04/13/202605/14/2026Modification to Mechanical systems as per plans filed herewith.
B01291716 ↗6224 2 AVENUE
BROOKLYN
AlterationPermit Issued10/10/202501/06/2026
Contractor MAC FELDER INC
Interior plumbing replacement for existing tenant space
Counts cover all 108 projects (108 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
Clifford Dias12507/06/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
VERDERAME-CALE ARCHITECTURE106/23/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ABCO-PEERLESS SPRKLR CORP705/07/2024
PAR FIRE PROTECTION LLC705/12/2026
PAR PLUMBING CO., INC604/13/2026
CLUNE CONSTRUCTION CO LP405/12/2026
JAMES E FITZGERALD INC402/06/2025
LAB PLBG & HTG CO INC405/12/2026
PSI PARTNERS, LLC409/28/2023
SIRINA FIRE PROT CORP409/24/2024
A&A PLUMBING CORP311/27/2024
COYLE CONTRACTING CORP307/19/2023
DENKO MECHANICAL INC311/27/2024
RAEL MAINTENANCE CORP308/15/2025
REEM PLBG & HTG CORP311/10/2022
STRUCTURE TONE, LLC304/13/2026
TRISTATE PLBG SVCS CORP304/26/2021
AGGRESSIVE FIRE PROT LLC208/16/2023
ASHLAR MECHANICAL CORP212/10/2025
BLACK BULL BULDERS LLC211/26/2024
HENEGAN CONSTRUCTION CO.,209/14/2021
LRP CONSTRUCTION CORP205/08/2023
PACE PLUMBING CORP211/02/2022
VERUS INC204/26/2021
W.J. REGAN & COMPANY LLC201/12/2023
A + SPRINKLER CORP107/31/2023
ANESIS MECHANICAL CORP104/04/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
TISHMAN SPEYER3511/08/2023
GOLDMAN SACHS & CO.2208/15/2025
RXR REALTY612/10/2025
BROOKFIELD PROPERTIES511/08/2023
COLUMBIA NEW YORK 41ST STREET OFFIC411/27/2024
GEORGE COMFORT & SONS, INC.305/04/2023
REEP-OFC 757 Third Avenue NY LLC308/23/2024
RXR PROPERTY MANAGEMENT LLC302/06/2025
NYC ECONOMIC DEVELOPMENT CORP207/14/2026
PARAMOUNT GROUP204/13/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A1 EXPEDITING SERVICE CORP.2304/13/2026
WALTER T. GORMAN, PE, PC1809/15/2023
JAM CONSULTANTS, INC.1007/14/2026
RIZZO GROUP1011/27/2024
METROPOLIS GROUP INC806/23/2026
GILLMAN CONSULTING INC408/31/2022
MUNICIPAL BUILDING CONSULTANTS305/04/2023
ROBERT R. BISACCIA, INC.205/29/2021
MICHAEL ZENREICH ARCHITECT, PC106/27/2022
108 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 108Open permit 14Signed off 93Filed only 1
108 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01386958 ↗320 PARK AVENUE
MANHATTAN
AlterationPermit Issued05/12/202607/16/2026Modification to Plumbing and Sprinkler systems as per plans filed herewith.
M01386940 ↗320 PARK AVENUE
MANHATTAN
AlterationPermit Issued05/12/202606/02/2026Modification to Mechanical systems as per plans filed herewith.
M01364873 ↗141 WEST 53 STREET
MANHATTAN
AlterationPermit Issued04/13/202605/22/2026Modification to Plumbing and Sprinkler systems as per plans filed herewith.
B01322975 ↗6224 2 AVENUE
BROOKLYN
AlterationPermit Issued02/24/202605/19/2026Plumbing work in conjunction with the removal of boilers under application B01322968-I1 and the installation of new boilers under applicatio…
M01364858 ↗141 WEST 53 STREET
MANHATTAN
AlterationPermit Issued04/13/202605/14/2026Modification to Mechanical systems as per plans filed herewith.
B01291716 ↗6224 2 AVENUE
BROOKLYN
AlterationPermit Issued10/10/202501/06/2026
Contractor MAC FELDER INC
Interior plumbing replacement for existing tenant space
B01291701 ↗6224 2 AVENUE
BROOKLYN
AlterationSigned-off10/09/202512/08/2025Interior MH duct work replacement only.
M01202421 ↗661 BROADWAY
MANHATTAN
AlterationPermit Issued04/30/202512/03/2025HEREWITH FILING SPRINKLER MODIFICATIONS IN CONJUNCTION WITH MAIN LOBBY RENOVATIONS PER PLANS.
M01262835 ↗200 WEST STREET
MANHATTAN
AlterationPermit Issued08/15/202508/28/2025alterations to existing sprinkler systems as per plans filed herewith
M01227846 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off06/20/202508/26/2025ALTERATIONS TO EXISTING SPRINKLER SYSTEMS AS PER PLANS FILED HEREWITH
M01100318 ↗685 3 AVENUE
MANHATTAN
AlterationSigned-off09/04/202406/11/2025Mechanical modifications to take place on the 17th floor as per drawings filed herewith. No change in use, egress, or occupancy.
M01133241 ↗685 3 AVENUE
MANHATTAN
AlterationPermit Issued11/26/202406/11/2025MECHANICAL MODIFICATIONS TAKING PLACE ON THE 27TH FLOOR AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01170958 ↗1285 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off02/06/202502/27/2025Modification to existing Sprinkler system as per plans filed herewith.
M01166090 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off02/19/202502/25/2025ALTERATIONS TO EXISTING SPRINKLER FIXTURES AS PER PLANS FILED HEREWITH
M01170955 ↗1285 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off02/06/202502/10/2025Modification of the existing mechanical systems serving the Tenant Space including supply air ductwork. Installation of two (2) new chilled …
M01133269 ↗685 3 AVENUE
MANHATTAN
AlterationPermit Issued11/27/202401/28/2025SPRINKLER MODIFICATIONS TAKING PLACE ON THE 27TH FLOOR AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01133242 ↗685 3 AVENUE
MANHATTAN
AlterationPermit Issued11/27/202412/31/2024PLUMBING MODIFICATIONS TAKING PLACE ON THE 27TH FLOOR AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01108917 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off09/26/202411/18/2024MODIFICATIONS TO EXISTING DUCTS/PIPING AS PER PLANS FILED HEREWITH
M01109080 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off09/24/202410/29/2024alterations/modifications to existing Sprinkler fixtures as per plans filed herewith
M01109052 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off09/26/202410/18/2024Alterations/Modifications to existing plumbing fixtures as per plans filed herewith
M01100314 ↗685 3 AVENUE
MANHATTAN
AlterationSigned-off09/04/202410/01/2024Sprinkler modifications to take place on the 17th floor as per drawings filed herewith. No change in use, egress, or occupancy.
M01095198 ↗757 3 AVENUE
MANHATTAN
AlterationSigned-off08/23/202408/28/2024Mechanical modifications taking place on the 23rd floor as per drawings filed herewith. No change in use, egress, oroccupancy.
M01095222 ↗757 3 AVENUE
MANHATTAN
AlterationSigned-off08/22/202408/27/2024Sprinkler modifications taking place on the 23rd floor as per drawings filed herewith. No change in use, egress, or occupancy.
M01095224 ↗757 3 AVENUE
MANHATTAN
AlterationSigned-off08/22/202408/27/2024Plumbing modifications to take place on the 23rd floor as per drawings filed herewith. No change in use, egress, or occupancy.
M01036820 ↗299 PARK AVENUE
MANHATTAN
AlterationSigned-off05/07/202406/12/2024ALTERATIONS TO EXISTING SPRINKLER SYSTEMS AS PER PLANS FILED HEREWITH
M00866418 ↗1250 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/31/202305/28/2024Plumbing demolition on 54th floor as per plans. No change to use, egress or occupancy.
M00993673 ↗299 PARK AVENUE
MANHATTAN
AlterationSigned-off03/13/202403/21/2024Alterations to existing Plumbing and Sprinkler fixtures as per plans filed herewith.
M00993661 ↗299 PARK AVENUE
MANHATTAN
AlterationSigned-off03/13/202403/15/2024Alteration to existing mechanical systems as per plans filed herewith.
M00873834 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off07/26/202303/05/2024
Contractor CM PLUMBING INC
Plumbing work on 5th floor as per plans. No change to use, egress or occupancy.
M00930127 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/15/202310/02/2023Mechanical demolition work on 18th floor as per plans. No change to use, egress or occupancy.
M00930132 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/15/202309/28/2023Sprinkler work on 18th floor as per plans. No change to use, egress or occupancy.
M00814574 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off04/18/202309/25/2023FILING FOR ASSOCIATED DUCT AND PIPING AS SHOWN ON DRAWINGS SUBMITTED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00830088 ↗1250 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off03/07/202309/21/2023Plumbing demolition on 37th floor as per plans. No change to use, egress or occupancy.
M00866414 ↗1250 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/31/202309/21/2023Modifications to sprinkler system on 54th floor as per plans. No change to use, egress or occupancy.
M00930136 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/15/202309/21/2023Plumbing work on 18th floor as per plans. No change to use. egress or occupancy.
M00915161 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off08/16/202308/23/2023Modification to existing Sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this application.
M00915159 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off08/16/202308/21/2023Mechanical modifications associated with office renovation. No change to use, egress or occupancy.
M00897734 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off07/21/202308/09/2023Modification to existing Sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this application.
M00866413 ↗1250 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/31/202308/03/2023Mechanical demolition work on 54th floor as per plans. No change to use, egress or occupancy.
M00873827 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off07/26/202308/03/2023Sprinkler work on 5th floor as per plans. No change to use. egress or occupancy.
M00873825 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off07/19/202307/31/2023Mechanical work on 5th floor as per plans No change to use, egress or occupancy.
M00607126 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off05/27/202207/20/2023PLUMBING MODIFICATIONS ASSOCIATED WITH OFFICE RENOVATION
M00607139 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off05/27/202207/18/2023SPRINKLERMODIFICATIONS ASSOCIATED WITH OFFICE RENOVATION.
M00607134 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off05/27/202207/12/2023MECHANICAL MODIFICATIONS ASSOCIATED WITH OFFICE RENOVATION.
M00853844 ↗200 LIBERTY STREET
MANHATTAN
AlterationSigned-off05/08/202305/22/2023Sprinkler/Plumbing modifications as per plans filed herewith. Ni change to use, egress, or occupancy.
M00837557 ↗200 LIBERTY STREET
MANHATTAN
AlterationSigned-off04/11/202305/16/2023Sprinkler Modifications on 6th floor as per plans filed herewith. No change in use, egress or occupancy.
M00853836 ↗200 LIBERTY STREET
MANHATTAN
AlterationSigned-off05/08/202305/12/2023Demolition of all mechanical systems serving the kitchen as per plans filed herewith. No change to use, egress, or occupancy.
M00814587 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off04/20/202304/28/2023PLUMBING WORK WORK IN CONJUCTION WITH RENOVATION OF CORRIDORS & BATHROOMS AND MODIFICATION TO EXITISTING PLUMBING SYSTEM ON THE 21ST FLOOR A…
M00814581 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off04/18/202304/25/2023SPRINKLER WORK IN CONJUCTION WITH RENOVATION OF CORRIDORS & BATHROOMS AND MODIFICATION TO EXITISTING SPRINKLER SYSTEM ON THE 21ST FLOOR AS S…
M00830097 ↗1250 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off03/06/202304/19/2023Sprinkler work on 37th floor as per plans. No change to use, egress or occupancy.
M00830079 ↗1250 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off03/07/202303/08/2023Mechanical demolition on 37th floor as per plans. No change to use, egress or occupancy.
M08029257 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off11/02/202203/01/2023Modification to existing Sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this application.
M08055101 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off01/11/202302/22/2023Sprinkler work on 3rd floor east end as per plans. No change to use, egress or occupancy.
M08047627 ↗320 PARK AVENUE
MANHATTAN
AlterationSigned-off01/10/202302/08/2023Modifications to the existing plumbing system (Raymond James) as per plans. No change to use, egress or occupancy.
M08047641 ↗320 PARK AVENUE
MANHATTAN
AlterationSigned-off01/10/202301/31/2023Installation of new sprinkler heads and associated piping (Raymond James) as per plans. No change to use, egress or occupancy.
M08055095 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off01/11/202301/27/2023Plumbing work on 3rd floor east end as per plans. No change to use, egress or occupancy.
M08055086 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off01/12/202301/19/2023Mechanical work on 3rd floor east end as per plans. No change to use, egress or occupancy.
M08028084 ↗200 LIBERTY STREET
MANHATTAN
AlterationPermit Issued01/04/202301/11/2023Modification to existing mechanical system as indicated on plans. No change in use, egress or occupancy
M08047609 ↗320 PARK AVENUE
MANHATTAN
AlterationSigned-off01/10/202301/11/2023Modifications to the existing HVAC system (Raymond James) as per plans. No change to use, egress or occupancy.
M08028105 ↗200 LIBERTY STREET
MANHATTAN
AlterationFiled — no permit on record01/05/2023——
M00744674 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off08/23/202212/16/2022Plumbing demolition work on 7th floor as per plans. No change to use, egress or occupancy.
M08035946 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off11/10/202212/16/2022Plumbing work on 4th floor as per plans. No change to use, egress or occupancy.
M00679322 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/20/202210/18/2022PLUMBING
M00789950 ↗102 NORTH END AVENUE
MANHATTAN
AlterationSigned-off08/31/202209/27/2022Modification to HVAC system and related piping as shown on drawings filed herewith. No change in use, egress or occupancy.
M00744654 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off08/23/202209/03/2022Modifications to existing sprinkler system as per plans. No change to use, egress or occupancy.
M00744671 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off08/23/202208/25/2022Mechanical demolition work on 7th floor as per plans. No change to use, egress or occupancy.
M00679319 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/20/202208/10/2022SPRINKLER WORK IN CONJUCTION WITH RENOVATION OF SUITE 2801 & 2804 CORRIDORS & BATHROOMS ON THE 28TH FLOOR AS SHOWN ON DRAWINGS FILED HEREWIT…
M00756139 ↗200 LIBERTY STREET
MANHATTAN
AlterationSigned-off06/22/202208/02/2022Modification to existing Sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this application.
M00679314 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/20/202207/21/2022Filing for associated duct and piping as shown on drawings submitted herewith. No change in use, egress or occupancy.
M00578526 ↗1285 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/09/202107/20/2022Modification to existing Sprinkler system as per plans filed herewith.
M00501498 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off04/26/202107/01/2022
Contractor VERUS INC
FILING FOR MECHANICAL WORK ASSOCIATED WITH THE RENOVATION OF ELEVATOR LOBBY, CORRIDORS & BATHROOMS ON THE 15TH AND 24TH FLOOR AS SHOWN ON PL…
M00756110 ↗200 LIBERTY STREET
MANHATTAN
AlterationSigned-off06/22/202206/24/2022Modification to existing mechanical system as indicated on plans. No change in use, egress or occupancy.
M00678834 ↗7 WEST 18 STREET
MANHATTAN
AlterationSigned-off04/04/202205/13/2022
Contractor FOLOR INC
Installation of units as per plans filed herewith. No change to use, egress or occupancy.
M00678842 ↗7 WEST 18 STREET
MANHATTAN
AlterationSigned-off04/04/202204/11/2022Installation of plumbing fixtures as per plans filed herewith.
M00678839 ↗7 WEST 18 STREET
MANHATTAN
AlterationSigned-off04/04/202204/07/2022
Contractor THOMAS FAY
Installation of sprinkler heads as per plans filed herewith. No change to use, egress or occupancy
M00671575 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off02/09/202202/24/2022Modify sprinkler heads and related piping on 22 & 23 construction (21 & 22 marketing) floors as shown on drawings filed herewith. No chang…
M00619146 ↗915 BROADWAY
MANHATTAN
AlterationSigned-off11/08/202111/17/2021Filing application modification of sprinkler system - removal of sprinkler heads, and installation of new sprinkler heads in existing sprink…
M00602512 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off10/08/202111/15/2021PLUMBING MODIFICATIONS ASSOCIATED WITH OFFICE RENOVATION
M00604591 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off10/13/202110/31/2021Modification of existing sprinkler head location based on new partitions on 23rd floor construction/22nd floor marketing.
M00572152 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off09/02/202110/22/2021Modify plumbing fixtures and related piping on 11th Construction (10th Marketing) as shown on drawings filed herewith. No change in use, eg…
M00564765 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off09/08/202110/20/2021Alterations to plumbing system as per plans. No change to use, egress or occupancy.
M00564771 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off09/03/202110/20/2021Alterations to sprinkler system as per plans. No change to use, egress or occupancy.
M00578807 ↗787 7 AVENUE
MANHATTAN
AlterationSigned-off09/14/202110/07/2021Modification to existing Sprinkler system as per plans filed herewith.
M00564762 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off09/08/202110/05/2021Alterations to mechanical system as per plans. No change to use, egress or occupancy.
M00595130 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off09/17/202109/23/2021SPRINKLER MODIFICATIONS ASSOCIATED WITH OFFICE RENOVATION
M00578601 ↗787 7 AVENUE
MANHATTAN
AlterationSigned-off09/14/202109/16/2021Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
M00578511 ↗1285 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/09/202109/10/2021Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
M00501501 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off04/26/202106/24/2021FILING FOR PLUMBING & SPRINKLER WORK ASSOCIATED WITH THE RENOVATION OF ELEVATOR LOBBY, CORRIDORS & BATHROOMS ON THE 15TH AND 24TH FLOOR AS S…
M00515967 ↗1285 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued05/29/202106/04/2021Filing herewith mechanical drawings showing partial duct and diffuser relocations on the existing 16th floor office space. No change in Use,…
M00502570 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off05/19/202106/02/2021MODIFICATIONS TO EXISTING SPRINKLER SYSTEM AS PER PLANS. NO CHANGE IN USE,EGRESS OR OCCUPANCY.
M00516069 ↗1285 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued05/29/202106/02/2021Filing herewith sprinkler drawings showing partial sprinkler work on the 15th floor. No change in Use, Egress or Occupancy under this applic…
M00438465 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off01/08/202104/28/2021SPRINKLER WORK AS PER PLANS FILED. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
M00340935 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/22/202002/08/2021FILING FOR PLUMBING AND SPRINKLER WORK ASSOCIATED WITH THE INTERIOR OFFICE RENOVATIONS ON THE 23RD FLOOR AS SHOWN ON PLANS FILED HEREWITH. N…
M00340811 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/22/202010/26/2020FILING FOR MECHANICAL WORK ASSOCIATED WITH THE INTERIOR OFFICE RENOVATIONS ON THE 23RD FLOOR AS SHOWN ON PLANS FILED HEREWITH. NO CHANGE IN …
M00362261 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off07/10/202009/23/2020Modify mechanical ductwork as shown on drawings filed herewith. No change in use, egress or occupancy.
M00364300 ↗1260 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/31/202008/05/2020FILING FOR MECHANICAL WORK ASSOCIATED WITH THE INTERIOR OFFICE RENOVATIONS # ON THE 11TH FLOOR AS SHOWN ON PLANS FILED HEREWITH. PLUMBING/SP…
M00364344 ↗1260 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/30/202008/04/2020
Contractor MEGA PLBG CORP
FILING FOR PLUMBING/SPRINKLER WORK ASSOCIATED WITH THE INTERIOR OFFICE RENOVATIONS # ON THE 11TH FLOOR AS SHOWN ON PLANS FILED HEREWITH. MEC…
M00362431 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off07/10/202007/16/2020Modify sprinkler heads and related piping as shown on drawings filed herewith. No change in use egress or occupancy.
M00324084 ↗1230 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off03/12/202007/09/2020
Contractor VERUS INC
FILING FOR MECHANICAL WORK ASSOCIATED WITH THE INTERIOR OFFICE RENOVATIONS ON THE 23RD FLOOR AS SHOWN ON PLANS FILED HEREWITH. NO CHANGE IN …
M00322260 ↗200 WEST STREET
MANHATTAN
AlterationSigned-off03/13/202003/18/2020Modify sprinkler heads and related piping on 28 Construction (27 Marketing) as shown on drawings filed herewith. No change in use, egress o…
Showing the latest 100 of 108 jobs. Use the filters or search to load the full register.
Scope of Work
HVAC — 5 projects · most recent 04/13/2026
Air Conditioning Systems Ventilation Systems Associated Ducts and Piping
Sprinkler / Standpipe — 7 projects · most recent 06/23/2026
Sprinkler System
Plumbing — 5 projects · most recent 07/14/2026
Water/Sanitary Gas
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
6224 2 AVENUE ↗207/06/2026
661 BROADWAY ↗305/15/2026
141 WEST 53 STREET ↗202/26/2026
6224 2 AVENUE ↗209/23/2025
200 WEST STREET ↗3407/29/2025
1285 AVENUE OF THE AMER ↗1201/23/2025
685 3 AVENUE ↗510/28/2024
299 PARK AVENUE ↗609/04/2024
757 3 AVENUE ↗308/12/2024
200 LIBERTY STREET ↗911/07/2023
1230 AVENUE OF THE AMER ↗2809/13/2023
320 PARK AVENUE ↗607/11/2023
610 5 AVENUE ↗1405/11/2023
1250 AVENUE OF THE AMER ↗604/27/2023
787 7 AVENUE ↗304/27/2023
7 WEST 18 STREET ↗501/25/2023
102 NORTH END AVENUE ↗108/09/2022
915 BROADWAY ↗203/31/2022
1260 AVENUE OF THE AMER ↗206/29/2020
▾Documents — 619 on file (BIS + DOB NOW)
▸Plans & Drawings154
▸DOB NOWPlans/Sketch122
Showing 3 of 122 on file for this type
▸DOB NOWPlans/Sketch - Sprinkler13
09/05/2026M00205244-I1 · 200 WEST STREETRequest digital key ↗
09/05/2026M00322260-I1 · 200 WEST STREETRequest digital key ↗
Showing 3 of 13 on file for this type
▸DOB NOWPlans/Sketch - Plumbing11
Showing 3 of 11 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems8
09/04/2026M00362261-I1 · 200 WEST STREETRequest digital key ↗
Showing 3 of 8 on file for this type
▸Applications & Permits38
▸DOB NOWLPC Approval/Permit38
09/04/2026M00340811-I1 · 1230 AVENUE OF THE AMEROpen ↗
09/04/2026M00340935-P1 · 1230 AVENUE OF THE AMEROpen ↗
09/04/2026M00340935-I1 · 1230 AVENUE OF THE AMEROpen ↗
Showing 3 of 38 on file for this type
▸Seals & Professional Certifications292
▸DOB NOWDPL-1: Design Professional Seal & Signature146
09/05/2026M00220685-I1 · 1285 AVENUE OF THE AMEROpen ↗
09/05/2026M00220685-P1 · 1285 AVENUE OF THE AMEROpen ↗
09/05/2026M00220685-P2 · 1285 AVENUE OF THE AMEROpen ↗
Showing 3 of 146 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature99
09/28/2026M00578807-P1 · 787 7 AVENUEOpen ↗
09/26/2026M00993661-I1 · 299 PARK AVENUEOpen ↗
09/23/2026M01227846-I1 · 200 WEST STREETOpen ↗
Showing 3 of 99 on file for this type
▸DOB NOWProgress Inspector Seal & Signature47
09/26/2026M00993661-I1 · 299 PARK AVENUEOpen ↗
09/26/2026M00993661-I1 · 299 PARK AVENUEOpen ↗
09/20/2026M00501498-I1 · 1230 AVENUE OF THE AMEROpen ↗
Showing 3 of 47 on file for this type
▸Environmental & Asbestos114
▸DOB NOWDEP ACP-5: Asbestos Assessment Report104
09/05/2026M00220685-P1 · 1285 AVENUE OF THE AMEROpen ↗
09/05/2026M00220685-I1 · 1285 AVENUE OF THE AMEROpen ↗
09/05/2026M00220685-P2 · 1285 AVENUE OF THE AMEROpen ↗
Showing 3 of 104 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form6
09/04/2026M00340811-I1 · 1230 AVENUE OF THE AMEROpen ↗
09/04/2026M00340935-I1 · 1230 AVENUE OF THE AMEROpen ↗
09/04/2026M00364344-I1 · 1260 AVENUE OF THE AMEROpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWOER: Notice to Proceed3
08/13/2026M01100318-I1 · 685 3 AVENUEOpen ↗
08/13/2026M01133241-I1 · 685 3 AVENUEOpen ↗
08/13/2026M01133242-I1 · 685 3 AVENUEOpen ↗
▸DOB NOWOER: Notice of Satisfaction1
08/13/2026M01100318-I1 · 685 3 AVENUEOpen ↗
▸Energy Compliance3
▸DOB NOWEN2: As Built Energy Analysis.3
09/04/2026M00340811-I1 · 1230 AVENUE OF THE AMEROpen ↗
08/13/2026M00578511-I1 · 1285 AVENUE OF THE AMEROpen ↗
08/13/2026M00578601-I1 · 787 7 AVENUEOpen ↗
▸Approvals, Objections & Sign-offs5
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter5
08/20/2026B01291701-I1 · 6224 2 AVENUEOpen ↗
08/18/2026B01322975-P2 · 6224 2 AVENUEOpen ↗
08/18/2026B01322975-P1 · 6224 2 AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸Other Documents13
▸DOB NOWProof of Historic Building13
08/31/2026M00814587-I1 · 1230 AVENUE OF THE AMEROpen ↗
08/31/2026M00678834-I1 · 7 WEST 18 STREETOpen ↗
08/28/2026M00814574-I1 · 1230 AVENUE OF THE AMEROpen ↗
Showing 3 of 13 on file for this type