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Entity
Mousse Partners
Tenant
MANHATTAN · 2
1 building
2
Total Filings
2
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Not enough dated projects to chart.
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Signed off2100%
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Alteration2
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9 WEST 57 STREETMANHATTAN · latest 05/01/2024
2 projects
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1 projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01008192 ↗9 WEST 57 STREET
MANHATTAN
AlterationSigned-off03/18/202405/01/2024SPRINKLER MODIFICATIONS TAKING PLACE ON 42ND FLOOR CONSTRUCTION (43RD MKT) AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPAN…
M01008201 ↗9 WEST 57 STREET
MANHATTAN
AlterationSigned-off03/18/202404/18/2024STANDPIPE MODIFICATIONS TAKING PLACE ON 42ND FLOOR CONSTRUCTION (43RD MKT) AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPAN…
Counts cover all 2 projects (2 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
AMA CONSULTING ENGINEERS, PC201/06/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ABCO-PEERLESS SPRKLR CORP201/06/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SECOND AVE SOLOW DEV CORP103/18/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
RIZZO GROUP103/18/2024
2 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 2Signed off 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01008192 ↗9 WEST 57 STREET
MANHATTAN
AlterationSigned-off03/18/202405/01/2024SPRINKLER MODIFICATIONS TAKING PLACE ON 42ND FLOOR CONSTRUCTION (43RD MKT) AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPAN…
M01008201 ↗9 WEST 57 STREET
MANHATTAN
AlterationSigned-off03/18/202404/18/2024STANDPIPE MODIFICATIONS TAKING PLACE ON 42ND FLOOR CONSTRUCTION (43RD MKT) AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPAN…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
9 WEST 57 STREET ↗201/06/2025
▾Documents — 12 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/27/2026M01008201-I1 · 9 WEST 57 STREETRequest digital key ↗
08/27/2026M01008192-P1 · 9 WEST 57 STREETRequest digital key ↗
08/27/2026M01008192-I1 · 9 WEST 57 STREETRequest digital key ↗
▸Seals & Professional Certifications6
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/27/2026M01008192-P1 · 9 WEST 57 STREETOpen ↗
08/27/2026M01008192-I1 · 9 WEST 57 STREETOpen ↗
08/13/2026M01008201-I1 · 9 WEST 57 STREETOpen ↗
▸DOB NOWSpecial Inspector Seal & Signature3
08/24/2026M01008201-I1 · 9 WEST 57 STREETOpen ↗
08/24/2026M01008201-I1 · 9 WEST 57 STREETOpen ↗
08/23/2026M01008192-P1 · 9 WEST 57 STREETOpen ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/27/2026M01008192-P1 · 9 WEST 57 STREETOpen ↗
08/27/2026M01008192-I1 · 9 WEST 57 STREETOpen ↗
08/13/2026M01008201-I1 · 9 WEST 57 STREETOpen ↗