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Design Firm
KAY WATERPROOFING CORP.
Design · filed under 2 names
33 projects with open permitsMANHATTAN · 37QUEENS · 13BROOKLYN · 12
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56 buildings
71
Total Filings
63
Projects on File
56
Buildings Worked
33
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month63 projects all-time
0369Dec '23 · 8Jan '24 · 3Feb '24 · 1Mar '24 · 1May '24 · 2Jun '24 · 3Jul '24 · 3Aug '24 · 5Sep '24 · 2Oct '24 · 1Dec '24 · 1Mar '25 · 4Apr '25 · 2May '25 · 2Jun '25 · 3Jul '25 · 4Aug '25 · 1Sep '25 · 2Jan '26 · 2Mar '26 · 1Apr '26 · 1May '26 · 3Jun '26 · 2Jul '26 · 2Aug '26 · 4202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit3352%
Signed off3048%
By project type
Alteration63
Most active buildings
All buildings →
59-17 JUNCTION BOULEVARDQUEENS · latest 03/06/2026
3 projects
96-05 HORACE HARDING EXPREQUEENS · 2 open · latest 08/13/2026
3 projects
431 CANAL STREETMANHATTAN · 2 open · latest 03/28/2025
2 projects
3181 BROADWAYMANHATTAN · 2 open · latest 06/04/2025
2 projects
341 EASTERN PARKWAYBROOKLYN · 2 open · latest 08/07/2026
2 projects
8 JAY STREETMANHATTAN · 1 open · latest 08/10/2026
1 projects
Key relationships
Everyone →
Filing representatives
45 projects
18 projects
Contractors
43 projects
People
All people →
STEVE KATZlatest 08/14/2026
70 filings
BARRY GRUMMERlatest 12/13/2023
1 filings
Filed under
KAY WATERPROOFING CORP.70KAY WATERPROOFING CORP1
Identified by the contact ids of the people who file for the firm and by its email domain (krrcorp.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01444215 ↗285 RIVERSIDE DRIVE
MANHATTAN
AlterationPermit Issued08/12/202608/25/2026
Owner 285 RIVERSIDE DRIVE CORP.
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of suspended scaffold for facade repair & inspection.
Q01442182 ↗96-05 HORACE HARDING EXPRE
QUEENS
AlterationPermit Issued08/06/202608/13/2026
Owner LEFRAK ORGANIZATION
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
FISP INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01439533 ↗8 JAY STREET
MANHATTAN
AlterationPermit Issued08/04/202608/10/2026
Owner Choice New York Management LLC
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of suspended scaffolds for facade repair & inspection.
B01440045 ↗341 EASTERN PARKWAY
BROOKLYN
AlterationPermit Issued08/03/202608/07/2026
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
FISP INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01267183 ↗40 WEST 55 STREET
MANHATTAN
AlterationPermit Issued08/08/202508/06/2026
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR AND INSPECTION.
M01435678 ↗114 WEST 27 STREET
MANHATTAN
AlterationPermit Issued07/30/202608/05/2026
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of suspended scaffolds for facade repair & inspection. Amend to add new outriggers and new tiebacks.
Counts cover all 63 projects (63 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
STEVE KATZ7008/14/2026
BARRY GRUMMER112/13/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KAY WATERPROOFING CORP.4308/17/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
COLUMBIA UNIVERSITY607/02/2025
LEFRAK ORGANIZATION608/06/2026
AKAM ASSOCIATES, INC.508/17/2026
KINGS AND QUEENS MAINTENANCE SRVS305/02/2025
Choice New York Management LLC208/04/2026
HINES INTEREST LP203/28/2025
YMCA OF GREATER NY201/31/2024
221 EAST 18TH ST OWNER CORP,108/08/2024
285 RIVERSIDE DRIVE CORP.108/12/2026
320 Owner Corp. c/o Hoffman Mgmt106/24/2025
61 EASTERN PARKWAY112/13/2023
ABS PARTNERS REAL ESTATE, LLC107/01/2025
AIMBRIDGE/Hilton Fashion106/23/2025
BPC MANAGEMENT CORP107/24/2024
CARNEGIE EAST HOUSE HDFC INC.109/03/2025
CIAMPA110/25/2024
CROWN HEIGHTS CHAUNCOMMON CROWN HEI105/05/2026
Dorchester Heights Condominium105/29/2026
EK REALTY, LLC104/22/2025
FIRST SERVICE RESIDENTIAL108/05/2024
FirstService Residential107/14/2026
GRAND LIBERTE COOPERATIVE112/19/2023
LITTLE SISTERS OF THE POOR101/31/2024
Metropolitan Club105/29/2026
NEW YORK CITY HOUSING AUTHORITY103/29/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MUNICIPAL BUILDING CONSULTANTS4508/17/2026
NY EXPEDITERS1808/06/2026
63 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 63Open permit 33Signed off 30
63 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01444215 ↗285 RIVERSIDE DRIVE
MANHATTAN
AlterationPermit Issued08/12/202608/25/2026
Owner 285 RIVERSIDE DRIVE CORP.
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of suspended scaffold for facade repair & inspection.
Q01442182 ↗96-05 HORACE HARDING EXPRE
QUEENS
AlterationPermit Issued08/06/202608/13/2026
Owner LEFRAK ORGANIZATION
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
FISP INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01439533 ↗8 JAY STREET
MANHATTAN
AlterationPermit Issued08/04/202608/10/2026
Owner Choice New York Management LLC
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of suspended scaffolds for facade repair & inspection.
B01440045 ↗341 EASTERN PARKWAY
BROOKLYN
AlterationPermit Issued08/03/202608/07/2026
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
FISP INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01267183 ↗40 WEST 55 STREET
MANHATTAN
AlterationPermit Issued08/08/202508/06/2026
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR AND INSPECTION.
M01435678 ↗114 WEST 27 STREET
MANHATTAN
AlterationPermit Issued07/30/202608/05/2026
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of suspended scaffolds for facade repair & inspection. Amend to add new outriggers and new tiebacks.
B01430289 ↗341 EASTERN PARKWAY
BROOKLYN
AlterationPermit Issued07/14/202607/27/2026
Owner FirstService Residential
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of suspended scaffolds for facade repair & inspection.
M01248247 ↗47 CLAREMONT AVENUE
MANHATTAN
AlterationSigned-off07/02/202507/08/2026
Owner COLUMBIA UNIVERSITY
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF SUSPENDED SCAFFOLD FOR FACADE REPAIR AND INSPECTION.
M01250391 ↗50 HAVEN AVENUE
MANHATTAN
AlterationPermit Issued07/09/202507/08/2026
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair & inspection.
B01414248 ↗181 CLERMONT AVENUE
BROOKLYN
AlterationPermit Issued06/11/202606/23/2026
Owner AKAM ASSOCIATES, INC.
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of suspended scaffold for facade repair & inspection. Amend to add new tiebacks and detail.
B01414291 ↗181 CLERMONT AVENUE
BROOKLYN
AlterationPermit Issued06/11/202606/23/2026
Owner AKAM ASSOCIATES, INC.
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of suspended scaffold for facade repair & inspection. Amend to add new tiebacks and detail
B01409453 ↗2108 DORCHESTER ROAD
BROOKLYN
AlterationPermit Issued05/29/202606/10/2026
Owner Dorchester Heights Condominium
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair & inspection.
M01408658 ↗790 5 AVENUE
MANHATTAN
AlterationPermit Issued05/29/202606/09/2026
Owner Metropolitan Club
Contractor HYDRO PLBG & HTG CORP
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of suspended scaffold for facade repair & inspection.
B01392152 ↗1483 PACIFIC STREET
BROOKLYN
AlterationPermit Issued05/05/202605/15/2026
Owner CROWN HEIGHTS CHAUNCOMMON CROWN HEI
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
FACADE NSPECTION VIA INDUSTRIAL ROPE ACCESS
Q01389170 ↗96-05 HORACE HARDING EXPRE
QUEENS
AlterationPermit Issued04/20/202604/30/2026
Owner LEFRAK ORGANIZATION
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair & inspection.
M01208854 ↗100 BENNETT AVENUE
MANHATTAN
AlterationPermit Issued04/22/202504/27/2026
Owner EK REALTY, LLC
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR AND INSPECTIONS
M01105479 ↗313 WEST 119 STREET
MANHATTAN
AlterationPermit Issued03/31/202504/02/2026
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair & inspection.
M01373201 ↗850 3 AVENUE
MANHATTAN
AlterationPermit Issued03/17/202603/18/2026
Owner Waterman Properties
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
FISP INSPECTION VIA INDUSTRIAL ROPE ACCESS
Q01191746 ↗59-17 JUNCTION BOULEVARD
QUEENS
AlterationSigned-off03/07/202503/06/2026
Owner LEFRAK ORGANIZATION
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
INVESTIGATIVE FACADE INPECTION WITH CAULKING AND TEMPORARY WATERPROOFING OF FIRE STAIR SHAFT T FLOORS 002-020
Q01194622 ↗59-17 JUNCTION BOULEVARD
QUEENS
AlterationSigned-off03/24/202503/06/2026
Owner LEFRAK ORGANIZATION
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of suspended scaffold for facade repair & inspection.
M01350568 ↗441 2 AVENUE
MANHATTAN
AlterationPermit Issued01/23/202601/28/2026
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of hoist for facade repair & inspection.
X01341322 ↗243 WEST 179 STREET
BRONX
AlterationPermit Issued01/06/202601/08/2026
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair & inspection.
M00975701 ↗911 8 AVENUE
MANHATTAN
AlterationPermit Issued12/13/202312/05/2025
Owner 320 Owner Corp. c/o Hoffman Mgmt
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair and inspection
M01143805 ↗503 WEST 121 STREET
MANHATTAN
AlterationPermit Issued12/02/202412/05/2025
Owner COLUMBIA UNIVERSITY
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair & inspection.
Q01286719 ↗96-05 HORACE HARDING EXPRE
QUEENS
AlterationSigned-off09/12/202509/19/2025
Owner LEFRAK ORGANIZATION
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
FACADE INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01278199 ↗1844 2 AVENUE
MANHATTAN
AlterationSigned-off09/03/202509/09/2025
Owner CARNEGIE EAST HOUSE HDFC INC.
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF SUSPENDED SCAFFOLD FOR FACADE REPAIR AND INSPECTION.
Q01257924 ↗59-17 JUNCTION BOULEVARD
QUEENS
AlterationSigned-off07/22/202507/24/2025
Owner LEFRAK ORGANIZATION
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF SUSPENDED SCAFFOLD FOR FACADE REPAIR AND INSPECTION.
M01250046 ↗425 MADISON AVENUE
MANHATTAN
AlterationSigned-off07/01/202507/03/2025
Owner ABS Partners Real Estate
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
CELL SITE INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01233768 ↗152 WEST 26 STREET
MANHATTAN
AlterationSigned-off06/23/202506/25/2025
Owner AIMBRIDGE/Hilton Fashion
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF SUSPENDED SCAFFOLD FOR FACADE REPAIR AND INSPECTIONS
M01239041 ↗40 CHARLTON STREET
MANHATTAN
AlterationSigned-off06/23/202506/25/2025
Owner AKAM ASSOCIATES, INC.
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR ANS INPECTIONS
M01235469 ↗3181 BROADWAY
MANHATTAN
AlterationPermit Issued06/03/202506/04/2025
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
CELLULAR SITE INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01221260 ↗317 EAST 50 STREET
MANHATTAN
AlterationSigned-off05/08/202505/13/2025
Owner AKAM ASSOCIATES, INC.
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF SUSPENDED SCAFFOLDS FOR FACADE REPAIR AND INSPECTION.
Q01219934 ↗31-35 CRESCENT STREET
QUEENS
AlterationSigned-off05/02/202505/07/2025
Owner KINGS AND QUEENS MAINTENANCE SRVS
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR AND INSPECTIONS
B01205352 ↗112 FLEET PLACE
BROOKLYN
AlterationSigned-off04/03/202504/07/2025
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR AND INSPECTIONS
M01202288 ↗431 CANAL STREET
MANHATTAN
AlterationPermit Issued03/28/202503/28/2025
Owner HINES INTEREST LP
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
CELL SITE EQUIPMENT INSPECTION VIA INDUSTRIAL ROPE ACCESS. FLOORS 001-013
M00976294 ↗345 WEST 13 STREET
MANHATTAN
AlterationPermit Issued12/14/202302/03/2025
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair and inspection
Q00998308 ↗110-39 SPRINGFIELD BLVD
QUEENS
AlterationSigned-off01/31/202402/03/2025
Owner LITTLE SISTERS OF THE POOR
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair and inspection
Q01132694 ↗44-30 DOUGLASTON PARKWAY
QUEENS
AlterationPermit Issued10/25/202411/08/2024
Owner CIAMPA
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
CELLULAR EQUIPMENT INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01117321 ↗431 CANAL STREET
MANHATTAN
AlterationPermit Issued09/25/202410/01/2024
Owner HINES INTEREST LP
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
CELLULAR EQUIPMENT INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01116335 ↗479 5 AVENUE
MANHATTAN
AlterationPermit Issued09/24/202409/30/2024
Owner TAK HOSPITALITY LLC A/A/F HYATT COR
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
CELLULAR EQUIPMENT INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01104226 ↗527 WEST 121 STREET
MANHATTAN
AlterationSigned-off08/30/202409/04/2024
Owner COLUMBIA UNIVERSITY
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR ANS INSPECTION
M01104228 ↗519 WEST 121 STREET
MANHATTAN
AlterationSigned-off08/30/202409/04/2024
Owner COLUMBIA UNIVERSITY
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR AND INSPECTION
M01094326 ↗3181 BROADWAY
MANHATTAN
AlterationPermit Issued08/09/202408/20/2024
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
CELLULAR EQUIPMENT INSPECTION VIA INDUSTRIAL ROPE ACCESS
B01092693 ↗221 EAST 18 STREET
BROOKLYN
AlterationSigned-off08/08/202408/16/2024
Owner 221 EAST 18TH ST OWNER CORP,
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR AND INSPECTION
M01091341 ↗200 CHAMBERS STREET
MANHATTAN
AlterationSigned-off08/05/202408/14/2024
Owner First Service Residential
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
WINDOW INSPECTION VIA INDUSTRIAL ROPE ACCESS
Q01085163 ↗84-39 153 AVENUE
QUEENS
AlterationPermit Issued07/24/202408/02/2024
Owner BPC MANAGEMENT CORP.
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
CELLULAR EQUIPMENT INSPECTION VIA INDUSTRIAL ROPE ACCESS
B01079285 ↗45 PINEAPPLE STREET
BROOKLYN
AlterationSigned-off07/18/202407/26/2024
Owner Choice New York Management LLC
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR AND INSTALLATION
M01082264 ↗435 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off07/18/202407/25/2024
Owner COLUMBIA UNIVERSITY
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR AND INSPECTION
M01064853 ↗45 WEST 67 STREET
MANHATTAN
AlterationPermit Issued06/11/202406/25/2024
Owner AKAM ASSOCIATES INC.
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
WINDOW INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01065155 ↗389 EAST 89 STREET
MANHATTAN
AlterationPermit Issued06/12/202406/24/2024
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
WINDOW INSPECTION VIA INDUSTRIAL ROPE ACCESS
M01063032 ↗838 5 AVENUE
MANHATTAN
AlterationPermit Issued06/08/202406/13/2024
Contractor KAY WATERPROOFING CORP.
Filer NY EXPEDITERS
WINDOW INSPECTION VIA INDUSTRIAL ROPE ACCESS
Q01043530 ↗64-85 WETHEROLE STREET
QUEENS
AlterationSigned-off05/03/202405/20/2024
Owner KINGS AND QUEENS MAINTENANCE SRVS
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTIRGGERS FOR FACADE REPAIR AND INSPECTION
M01044222 ↗410 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off05/01/202405/17/2024
Owner COLUMBIA UNIVERSITY
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair and inspection
M01026287 ↗AMSTERDAM AVENUE
MANHATTAN
AlterationSigned-off03/29/202404/26/2024
Owner NEW YORK CITY HOUSING AUTHORITY
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair & inspection.
M01008172 ↗874 BROADWAY
MANHATTAN
AlterationSigned-off02/20/202402/27/2024
Owner SANDBERG MANAGEMENT
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REAPIR AND INSPECTION
B00998593 ↗357 9 STREET
BROOKLYN
AlterationPermit Issued01/31/202402/06/2024
Owner YMCA OF GREATER NY
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR AND INSPECTION
M00996562 ↗230 EAST 47 STREET
MANHATTAN
AlterationSigned-off01/30/202402/05/2024
Owner YMCA OF GREATER NY
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
INSTALLATION OF OUTRIGGERS FOR FACADE REPAIR AND INSPECTION
M00976281 ↗10 BLEECKER STREET
MANHATTAN
AlterationSigned-off12/13/202312/21/2023
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair and inspection
M00976350 ↗96 GRAND STREET
MANHATTAN
AlterationSigned-off12/19/202312/20/2023
Owner GRAND LIBERTE COOPERATIVE
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair and inspection
B00975708 ↗61 EASTERN PARKWAY
BROOKLYN
AlterationSigned-off12/13/202312/18/2023
Owner 61 EASTERN PARKWAY
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair and inspection
B00975737 ↗160 HENRY STREET
BROOKLYN
AlterationSigned-off12/14/202312/18/2023
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair and inspection
Q00975720 ↗98-01 67 AVENUE
QUEENS
AlterationSigned-off12/13/202312/18/2023
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair and inspection
Q00975887 ↗98-05 67 AVENUE
QUEENS
AlterationSigned-off12/14/202312/18/2023
Owner KINGS AND QUEENS MAINTENANCE SRVS
Contractor KAY WATERPROOFING CORP.
Filer MUNICIPAL BUILDING CONSULTANTS
Installation of outriggers for facade repair and inspection
Scope of Work
Earthwork — 7 projects · most recent 08/11/2026
Suspended Scaffold
Suspended Scaffold — 39 projects · most recent 08/17/2026
Suspended Scaffold (SC)
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
181 CLERMONT AVENUE ↗208/14/2026
181 CLERMONT AVENUE ↗208/14/2026
114 WEST 27 STREET ↗208/11/2026
285 RIVERSIDE DRIVE ↗108/11/2026
96-05 HORACE HARDING EXPRE ↗408/06/2026
341 EASTERN PARKWAY ↗208/03/2026
8 JAY STREET ↗107/31/2026
2108 DORCHESTER ROAD ↗105/29/2026
790 5 AVENUE ↗105/28/2026
40 WEST 55 STREET ↗204/24/2026
1483 PACIFIC STREET ↗104/23/2026
850 3 AVENUE ↗103/16/2026
441 2 AVENUE ↗101/23/2026
243 WEST 179 STREET ↗112/31/2025
317 EAST 50 STREET ↗209/11/2025
1844 2 AVENUE ↗108/27/2025
59-17 JUNCTION BOULEVARD ↗307/18/2025
50 HAVEN AVENUE ↗107/02/2025
425 MADISON AVENUE ↗107/01/2025
47 CLAREMONT AVENUE ↗106/27/2025
911 8 AVENUE ↗206/17/2025
40 CHARLTON STREET ↗106/10/2025
3181 BROADWAY ↗206/03/2025
152 WEST 26 STREET ↗105/30/2025
31-35 CRESCENT STREET ↗105/02/2025
100 BENNETT AVENUE ↗104/10/2025
112 FLEET PLACE ↗104/03/2025
431 CANAL STREET ↗203/27/2025
503 WEST 121 STREET ↗111/18/2024
44-30 DOUGLASTON PARKWAY ↗110/25/2024
479 5 AVENUE ↗109/24/2024
313 WEST 119 STREET ↗109/03/2024
527 WEST 121 STREET ↗108/29/2024
519 WEST 121 STREET ↗108/29/2024
221 EAST 18 STREET ↗108/07/2024
200 CHAMBERS STREET ↗108/05/2024
84-39 153 AVENUE ↗107/23/2024
435 RIVERSIDE DRIVE ↗107/17/2024
45 PINEAPPLE STREET ↗107/11/2024
45 WEST 67 STREET ↗106/11/2024
389 EAST 89 STREET ↗106/11/2024
838 5 AVENUE ↗106/07/2024
410 RIVERSIDE DRIVE ↗105/01/2024
64-85 WETHEROLE STREET ↗104/30/2024
AMSTERDAM AVENUE ↗103/27/2024
874 BROADWAY ↗102/20/2024
357 9 STREET ↗101/31/2024
110-39 SPRINGFIELD BLVD ↗101/30/2024
230 EAST 47 STREET ↗101/26/2024
96 GRAND STREET ↗212/13/2023
10 BLEECKER STREET ↗112/13/2023
345 WEST 13 STREET ↗112/13/2023
61 EASTERN PARKWAY ↗112/12/2023
160 HENRY STREET ↗112/12/2023
98-01 67 AVENUE ↗112/12/2023
98-05 67 AVENUE ↗112/12/2023
▾Documents — 257 on file (BIS + DOB NOW)
▸Plans & Drawings73
▸DOB NOWPlans/Sketch73
08/28/2026M00976281-I1 · 10 BLEECKER STREETRequest digital key ↗
08/28/2026M00976294-I1 · 345 WEST 13 STREETRequest digital key ↗
08/28/2026M00976350-I1 · 96 GRAND STREETRequest digital key ↗
Showing 3 of 73 on file for this type
▸Seals & Professional Certifications51
▸DOB NOWSpecial Inspector Seal & Signature51
09/29/2026M01248247-I1 · 47 CLAREMONT AVENUEOpen ↗
09/29/2026M01248247-I1 · 47 CLAREMONT AVENUEOpen ↗
09/13/2026Q01389170-I1 · 96-05 HORACE HARDING EXPREOpen ↗
Showing 3 of 51 on file for this type
▸Approvals, Objections & Sign-offs6
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter6
08/17/2026B01392152-I1 · 1483 PACIFIC STREETOpen ↗
08/13/2026M01026287-I1 · AMSTERDAM AVENUEOpen ↗
08/13/2026M01143805-I1 · 503 WEST 121 STREETOpen ↗
Showing 3 of 6 on file for this type
▸Other Documents127
▸DOB NOWCalculations54
08/22/2026M01267183-P1 · 40 WEST 55 STREETOpen ↗
08/19/2026B01414248-P1 · 181 CLERMONT AVENUEOpen ↗
08/19/2026B01414291-P1 · 181 CLERMONT AVENUEOpen ↗
Showing 3 of 54 on file for this type
▸DOB NOWManufacturer's Specifications54
09/30/2026M01435678-I1 · 114 WEST 27 STREETOpen ↗
08/22/2026M01435678-P1 · 114 WEST 27 STREETOpen ↗
08/22/2026M01267183-P1 · 40 WEST 55 STREETOpen ↗
Showing 3 of 54 on file for this type
▸DOB NOWIRA Certification19
08/17/2026B01392152-I1 · 1483 PACIFIC STREETOpen ↗
08/16/2026Q01442182-I1 · 96-05 HORACE HARDING EXPREOpen ↗
08/15/2026Q01442182-I1 · 96-05 HORACE HARDING EXPREOpen ↗
Showing 3 of 19 on file for this type