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Entity
MoMath: National Museum of Mathematics
Tenant
MANHATTAN · 5
2 buildings
5
Total Filings
5
Projects on File
2
Buildings Worked
0
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month5 projects all-time
0134Dec '24 · 1Jan '25 · 3Feb '25 · 1Dec '24Jan '25Feb '25
Portfolio status
Browse projects →
Signed off5100%
By project type
Alteration5
Most active buildings
All buildings →
641 AVENUE OF THE AMERMANHATTAN · latest 05/01/2025
3 projects
635 AVENUE OF THE AMERMANHATTAN · latest 03/13/2025
2 projects
Key relationships
Everyone →
Design firms
4 projects
1 projects
1 projects
Filing representatives
4 projects
Owners
4 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01141694 ↗641 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off02/03/202505/01/2025
Design KOHLER RONAN, LLC
Owner CBRE INC.
Contractor A + SPRINKLER CORP
Filer MBE CODE & ZONING LLC
Modify sprinkler heads and related piping
M01139584 ↗635 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off01/07/202503/13/2025
Design SEVERUD ASSOCIATES
Owner CBRE INC.
Contractor JRM CONSTRUCTION MGMT LLC
Filer MBE CODE & ZONING LLC
Propose to repair the steel and concrete on 1st, 2nd and 3rd floors
M01158111 ↗635 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off01/07/202503/10/2025
Design KOHLER RONAN, LLC
Contractor A + SPRINKLER CORP
Remove sprinkler heads and replace with temp loop
M01158131 ↗641 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off01/07/202503/10/2025
Design KOHLER RONAN, LLC
Owner CBRE INC.
Contractor A + SPRINKLER CORP
Filer MBE CODE & ZONING LLC
Remove sprinkler heads and replace with temp loop
M01139596 ↗641 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off12/08/202401/27/2025
Design KOHLER RONAN, LLC
Owner CBRE INC.
Contractor JRM CONSTRUCTION MGMT LLC
Filer MBE CODE & ZONING LLC
Remove existing plumbing fixtures; related piping and cap lines on main source
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
KOHLER RONAN, LLC402/03/2025
PERKINS EASTMAN101/07/2025
SEVERUD ASSOCIATES103/04/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A + SPRINKLER CORP302/03/2025
JRM CONSTRUCTION MGMT LLC203/04/2025
A PLUS PLUMBING CORP101/07/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CBRE403/04/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MBE CODE & ZONING LLC403/04/2025
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
M01141694 ↗641 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off02/03/202505/01/2025
Design KOHLER RONAN, LLC
Owner CBRE INC.
Contractor A + SPRINKLER CORP
Filer MBE CODE & ZONING LLC
Modify sprinkler heads and related piping
M01139584 ↗635 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off01/07/202503/13/2025
Design SEVERUD ASSOCIATES
Owner CBRE INC.
Contractor JRM CONSTRUCTION MGMT LLC
Filer MBE CODE & ZONING LLC
Propose to repair the steel and concrete on 1st, 2nd and 3rd floors
M01158111 ↗635 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off01/07/202503/10/2025
Design KOHLER RONAN, LLC
Contractor A + SPRINKLER CORP
Remove sprinkler heads and replace with temp loop
M01158131 ↗641 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off01/07/202503/10/2025
Design KOHLER RONAN, LLC
Owner CBRE INC.
Contractor A + SPRINKLER CORP
Filer MBE CODE & ZONING LLC
Remove sprinkler heads and replace with temp loop
M01139596 ↗641 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off12/08/202401/27/2025
Design KOHLER RONAN, LLC
Owner CBRE INC.
Contractor JRM CONSTRUCTION MGMT LLC
Filer MBE CODE & ZONING LLC
Remove existing plumbing fixtures; related piping and cap lines on main source
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
635 AVENUE OF THE AMER ↗203/04/2025
641 AVENUE OF THE AMER ↗302/03/2025
▾Documents — 50 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
08/25/2026M01139596-I1 · 641 AVENUE OF THE AMERRequest digital key ↗
08/25/2026M01139596-S1 · 641 AVENUE OF THE AMERRequest digital key ↗
08/25/2026M01139596-S3 · 641 AVENUE OF THE AMERRequest digital key ↗
Showing 3 of 9 on file for this type
▸Applications & Permits5
▸DOB NOWLPC Approval/Permit5
08/25/2026M01139584-I1 · 635 AVENUE OF THE AMEROpen ↗
08/13/2026M01139596-S1 · 641 AVENUE OF THE AMEROpen ↗
08/13/2026M01139596-I1 · 641 AVENUE OF THE AMEROpen ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications28
▸DOB NOWSpecial Inspector Seal & Signature16
09/01/2026M01139584-P1 · 635 AVENUE OF THE AMEROpen ↗
09/01/2026M01139584-P1 · 635 AVENUE OF THE AMEROpen ↗
09/01/2026M01139584-P1 · 635 AVENUE OF THE AMEROpen ↗
Showing 3 of 16 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/25/2026M01139596-I1 · 641 AVENUE OF THE AMEROpen ↗
08/25/2026M01139596-S1 · 641 AVENUE OF THE AMEROpen ↗
08/25/2026M01139596-S3 · 641 AVENUE OF THE AMEROpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
09/01/2026M01139584-P1 · 635 AVENUE OF THE AMEROpen ↗
08/27/2026M01139596-S1 · 641 AVENUE OF THE AMEROpen ↗
08/27/2026M01139584-I1 · 635 AVENUE OF THE AMEROpen ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
08/25/2026M01139596-I1 · 641 AVENUE OF THE AMEROpen ↗
08/25/2026M01139596-S3 · 641 AVENUE OF THE AMEROpen ↗
08/25/2026M01139596-S1 · 641 AVENUE OF THE AMEROpen ↗
Showing 3 of 8 on file for this type