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Mtapd
Tenant
2 projects with open permitsMANHATTAN · 4
2 buildings
4
Total Filings
4
Projects on File
2
Buildings Worked
2
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month4 projects all-time
0134Jun '23 · 1Jul '26 · 3202420252026
bars = month · line = 3-mo average
Portfolio status
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Open permit250%
Signed off125%
Filed only125%
By project type
Alteration4
Most active buildings
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420 LEXINGTON AVENUEMANHATTAN · 2 open · latest 07/28/2026
3 projects
420 SEVENTH AVENUEMANHATTAN · latest 09/19/2023
1 projects
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Design firms
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01402158 ↗420 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued07/20/202607/28/2026
Owner SL Green
Herewith filing for modification to the existing mechanical systems on the 4th & 9th floor as per plans. no change to use, occupancy or eg…
M01402171 ↗420 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued07/20/202607/28/2026
Owner SL Green
HEREWITH FILING FOR MODIFICATIONS TO THE EXISTING SPRINKLER SYSTEM ON THE 4TH AND 9TH FLOOR AS PER PLANS./ NO CHANGE TO USE, OCCUPANCY OR EG…
M01402902 ↗420 LEXINGTON AVENUE
MANHATTAN
AlterationFiled — no permit on record07/20/2026—
Owner SL Green
—
M00877146420 SEVENTH AVENUE
MANHATTAN
AlterationSigned-off06/29/202309/19/2023Removal and installation of interior non-bearing partitions and related finishes as per plans filed herewith. No change in use, occupancy or…
Counts cover all 4 projects (4 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
Goldman Copeland Associates207/20/2026
SRW Engineers106/29/2023
Thornton Tomasetti107/20/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Aggressive Fire Protection107/20/2026
Finaly General Contracting107/20/2026
Turner Construction Company106/29/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SL Green Realty307/20/2026
Vornado Realty Trust106/29/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Metropolis Group307/20/2026
Milrose Consultants106/29/2023
4 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 4Open permit 2Signed off 1Filed only 1
4 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01402158 ↗420 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued07/20/202607/28/2026
Owner SL Green
Herewith filing for modification to the existing mechanical systems on the 4th & 9th floor as per plans. no change to use, occupancy or eg…
M01402171 ↗420 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued07/20/202607/28/2026
Owner SL Green
HEREWITH FILING FOR MODIFICATIONS TO THE EXISTING SPRINKLER SYSTEM ON THE 4TH AND 9TH FLOOR AS PER PLANS./ NO CHANGE TO USE, OCCUPANCY OR EG…
M01402902 ↗420 LEXINGTON AVENUE
MANHATTAN
AlterationFiled — no permit on record07/20/2026—
Owner SL Green
—
M00877146420 SEVENTH AVENUE
MANHATTAN
AlterationSigned-off06/29/202309/19/2023Removal and installation of interior non-bearing partitions and related finishes as per plans filed herewith. No change in use, occupancy or…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
420 LEXINGTON AVENUE ↗307/20/2026
420 SEVENTH AVENUE ↗106/29/2023
▾Documents — 26 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
Showing 3 of 4 on file for this type
▸Applications & Permits2
▸DOB NOWLPC Approval/Permit2
08/16/2026M01402158-I1 · 420 LEXINGTON AVENUEOpen ↗
08/16/2026M01402902-I1 · 420 LEXINGTON AVENUEOpen ↗
▸Seals & Professional Certifications15
▸DOB NOWProgress Inspector Seal & Signature6
09/01/2026M00877146-I1 · 420 SEVENTH AVENUEOpen ↗
09/01/2026M00877146-I1 · 420 SEVENTH AVENUEOpen ↗
09/01/2026M00877146-I1 · 420 SEVENTH AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
10/02/2026M01402171-I1 · 420 LEXINGTON AVENUEOpen ↗
09/01/2026M00877146-I1 · 420 SEVENTH AVENUEOpen ↗
09/01/2026M00877146-I1 · 420 SEVENTH AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/30/2026M00877146-I1 · 420 SEVENTH AVENUEOpen ↗
08/16/2026M01402158-I1 · 420 LEXINGTON AVENUEOpen ↗
08/16/2026M01402902-I1 · 420 LEXINGTON AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/16/2026M01402158-I1 · 420 LEXINGTON AVENUEOpen ↗
08/16/2026M01402902-I1 · 420 LEXINGTON AVENUEOpen ↗
08/16/2026M01402171-I1 · 420 LEXINGTON AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸Approvals, Objections & Sign-offs1
▸DOB NOWTransit Authority Approval1
08/13/2026M00877146-I1 · 420 SEVENTH AVENUEOpen ↗