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Entity
David Zwirner Gallery
Tenant · filed under 3 names
MANHATTAN · 5
1 building
5
Total Filings
5
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month5 projects all-time
0235Aug '22 · 1Sep '22 · 4Aug '22Sep '22
Portfolio status
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Signed off5100%
By project type
Alteration5
Most active buildings
All buildings →
516 WEST 20 STREETMANHATTAN · latest 12/06/2024
5 projects
Key relationships
Everyone →
Filing representatives
5 projects
Filed under
David Zwirner Gallery2David Zwirner Headquarters2David Zwirner1
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
M00763535 ↗516 WEST 20 STREET
MANHATTAN
AlterationSigned-off08/17/202212/06/2024
Design STEVEN PAUL HAMMER
Owner GENERAL LEASING & MANAGEMENT CORP.
Contractor LIBERTY PIPE INC
Filer WILLIAM VITACCO ASSOCIATES
Filing sprinkler removal and temporary sprinkler loop on the 2nd and 3rd Floor. No change to use, egress, or occupancy.
M00764186 ↗516 WEST 20 STREET
MANHATTAN
AlterationSigned-off09/14/202202/03/2023
Design STEVEN PAUL HAMMER
Owner GENERAL LEASING & MANAGEMENT CORP.
Contractor GEORGE BRESLAW PLBNG LLC
Filer WILLIAM VITACCO ASSOCIATES
Filing for plumbing work on floors 1 thru 3. No change to use, egress, or occupancy.
M00763571 ↗516 WEST 20 STREET
MANHATTAN
AlterationSigned-off09/09/202212/14/2022
Design KIEFER & SCHUSTER ENGINEERING PLLC
Owner GENERAL LEASING & MANAGEMENT CORP.
Contractor SHAWMUT WOODWORKING & SUPPLY
Filer WILLIAM VITACCO ASSOCIATES
Filing for structural work on floors 1, 2, and 3. Work includes new framing, removal and installation of new beams, new opening and convenie…
M00768379 ↗516 WEST 20 STREET
MANHATTAN
AlterationSigned-off09/14/202211/04/2022
Design STEVEN PAUL HAMMER
Owner GENERAL LEASING & MANAGEMENT CORP.
Contractor LIBERTY PIPE INC
Filer WILLIAM VITACCO ASSOCIATES
Filing for new sprinkler work on floors 1, 2, and 3. No change to use, egress, or occupancy.
M00763564 ↗516 WEST 20 STREET
MANHATTAN
AlterationSigned-off09/14/202210/03/2022
Design STEVEN PAUL HAMMER
Owner GENERAL LEASING & MANAGEMENT CORP.
Contractor SHAWMUT WOODWORKING & SUPPLY
Filer WILLIAM VITACCO ASSOCIATES
Filing for new mechanical work on floors 1, 2, and 3. Work includes new units and duct work. No change to use, egress, or occupancy.
Counts cover all 5 projects (5 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
STEVEN PAUL HAMMER405/03/2023
KIEFER & SCHUSTER ENGINEERING PLLC112/02/2022
PLAN B ENGINEERING112/02/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
LIBERTY PIPE INC204/05/2023
SHAWMUT WOODWORKING & SUP204/05/2023
FULL CAPACITY FIRE CORP108/17/2022
GEORGE BRESLAW PLBNG LLC105/03/2023
MAC FELDER INC105/03/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GENERAL LEASING & MANAGEMENT CORP.505/03/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WILLIAM VITACCO ASSOCIATES505/03/2023
5 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 5Signed off 5
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00763535 ↗516 WEST 20 STREET
MANHATTAN
AlterationSigned-off08/17/202212/06/2024
Design STEVEN PAUL HAMMER
Owner GENERAL LEASING & MANAGEMENT CORP.
Contractor LIBERTY PIPE INC
Filer WILLIAM VITACCO ASSOCIATES
Filing sprinkler removal and temporary sprinkler loop on the 2nd and 3rd Floor. No change to use, egress, or occupancy.
M00764186 ↗516 WEST 20 STREET
MANHATTAN
AlterationSigned-off09/14/202202/03/2023
Design STEVEN PAUL HAMMER
Owner GENERAL LEASING & MANAGEMENT CORP.
Contractor GEORGE BRESLAW PLBNG LLC
Filer WILLIAM VITACCO ASSOCIATES
Filing for plumbing work on floors 1 thru 3. No change to use, egress, or occupancy.
M00763571 ↗516 WEST 20 STREET
MANHATTAN
AlterationSigned-off09/09/202212/14/2022
Design KIEFER & SCHUSTER ENGINEERING PLLC
Owner GENERAL LEASING & MANAGEMENT CORP.
Contractor SHAWMUT WOODWORKING & SUPPLY
Filer WILLIAM VITACCO ASSOCIATES
Filing for structural work on floors 1, 2, and 3. Work includes new framing, removal and installation of new beams, new opening and convenie…
M00768379 ↗516 WEST 20 STREET
MANHATTAN
AlterationSigned-off09/14/202211/04/2022
Design STEVEN PAUL HAMMER
Owner GENERAL LEASING & MANAGEMENT CORP.
Contractor LIBERTY PIPE INC
Filer WILLIAM VITACCO ASSOCIATES
Filing for new sprinkler work on floors 1, 2, and 3. No change to use, egress, or occupancy.
M00763564 ↗516 WEST 20 STREET
MANHATTAN
AlterationSigned-off09/14/202210/03/2022
Design STEVEN PAUL HAMMER
Owner GENERAL LEASING & MANAGEMENT CORP.
Contractor SHAWMUT WOODWORKING & SUPPLY
Filer WILLIAM VITACCO ASSOCIATES
Filing for new mechanical work on floors 1, 2, and 3. Work includes new units and duct work. No change to use, egress, or occupancy.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
516 WEST 20 STREET ↗505/03/2023
▾Documents — 82 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
09/02/2026M00763535-I1 · 516 WEST 20 STREETRequest digital key ↗
09/01/2026M00763571-S1 · 516 WEST 20 STREETRequest digital key ↗
09/01/2026M00763571-P1 · 516 WEST 20 STREETRequest digital key ↗
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications47
▸DOB NOWProgress Inspector Seal & Signature26
09/27/2026M00763571-S1 · 516 WEST 20 STREETOpen ↗
09/01/2026M00763564-P1 · 516 WEST 20 STREETOpen ↗
09/01/2026M00763564-P1 · 516 WEST 20 STREETOpen ↗
Showing 3 of 26 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature13
09/20/2026M00768379-P1 · 516 WEST 20 STREETOpen ↗
09/20/2026M00768379-P1 · 516 WEST 20 STREETOpen ↗
09/20/2026M00768379-P1 · 516 WEST 20 STREETOpen ↗
Showing 3 of 13 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
09/02/2026M00763535-I1 · 516 WEST 20 STREETOpen ↗
09/01/2026M00764186-I1 · 516 WEST 20 STREETOpen ↗
08/31/2026M00768379-P1 · 516 WEST 20 STREETOpen ↗
Showing 3 of 8 on file for this type
▸Safety & Tenant Protection10
▸DOB NOWHPD-1: Anti-Harassment Area Checklist10
09/01/2026M00764186-I1 · 516 WEST 20 STREETOpen ↗
08/13/2026M00768379-I1 · 516 WEST 20 STREETOpen ↗
08/13/2026M00763535-I1 · 516 WEST 20 STREETOpen ↗
Showing 3 of 10 on file for this type
▸Environmental & Asbestos16
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
09/02/2026M00763535-I1 · 516 WEST 20 STREETOpen ↗
09/01/2026M00764186-I1 · 516 WEST 20 STREETOpen ↗
08/31/2026M00768379-I1 · 516 WEST 20 STREETOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWOER: Notice to Proceed4
08/13/2026M00764186-I1 · 516 WEST 20 STREETOpen ↗
08/13/2026M00763571-S1 · 516 WEST 20 STREETOpen ↗
Showing 2 of 4 on file for this type
▸DOB NOWOER: Notice of Satisfaction4
08/13/2026M00764186-I1 · 516 WEST 20 STREETOpen ↗
08/13/2026M00763571-I1 · 516 WEST 20 STREETOpen ↗
Showing 2 of 4 on file for this type
▸Energy Compliance1
▸DOB NOWPreliminary Commissioning Report Certification1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type