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Entity
Herbert Smith Freehills Kramer
Tenant
1 project with open permitsMANHATTAN · 5
1 building
5
Total Filings
5
Projects on File
1
Buildings Worked
1
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month5 projects all-time
0123Jul '25 · 1Aug '25 · 2Sep '25 · 1Jan '26 · 1Jul '25Aug '25Sep '25Oct '25Nov '25Dec '25Jan '26
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit120%
Signed off480%
By project type
Alteration5
Most active buildings
All buildings →
1177 AVENUE OF THE AMERMANHATTAN · 1 open · latest 01/28/2026
5 projects
Key relationships
Everyone →
Design firms
3 projects
2 projects
Filing representatives
3 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01328372 ↗1177 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off01/06/202601/28/2026
Design GENSLER
Contractor JT MAGEN & COMPANY INC
BUILD OUT OF INTERIOR NON-BEARING PARTITIONS AND RELATED FINISHES, HUNG CEILINGS AND RELATEDWORK, AS PER DRAWINGS FILED HEREWITH. NO CHANGE …
M01259424 ↗1177 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/02/202509/29/2025
Design GENSLER
Owner SILVERSTEIN PROPERTIES INC.
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
INSTALLATION OF NON LOAD BEARING PARTITIONS AS PER PLANS, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01259428 ↗1177 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued08/15/202509/29/2025
Design AMA CONSULTING ENGINEERS, PC
Contractor JT MAGEN & COMPANY INC
MECHANICAL FILING AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01259433 ↗1177 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off08/15/202509/24/2025
Design AMA CONSULTING ENGINEERS, PC
Owner SILVERSTEIN PROPERTIES INC.
Contractor LAWRENCE J. LEVINE
Filer A1 EXPEDITING SERVICE CORP.
PLUMBING/SPRINKLER FILING AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01245488 ↗1177 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/24/202508/07/2025
Design AMA CONSULTING ENGINEERS, PC
Owner SILVERSTEIN PROPERTIES INC.
Contractor SOH PAR SPRINKLER LLC
Filer A1 EXPEDITING SERVICE CORP.
REMOVAL OF PLUMBING/SPRINKLER FILING AS PER PLANS. NO CHANGE IN 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
AMA CONSULTING ENGINEERS, PC308/15/2025
GENSLER201/06/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JT MAGEN & COMPANY INC301/06/2026
ASHLAND PLUMBING CORP107/24/2025
PAR FIRE PROTECTION LLC108/15/2025
PAR PLUMBING CO., INC108/15/2025
SOH PAR SPRINKLER LLC107/24/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SILVERSTEIN PROPERTIES INC.309/02/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A1 EXPEDITING SERVICE CORP.309/02/2025
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 5Open permit 1Signed off 4
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01328372 ↗1177 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off01/06/202601/28/2026
Design GENSLER
Contractor JT MAGEN & COMPANY INC
BUILD OUT OF INTERIOR NON-BEARING PARTITIONS AND RELATED FINISHES, HUNG CEILINGS AND RELATEDWORK, AS PER DRAWINGS FILED HEREWITH. NO CHANGE …
M01259424 ↗1177 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/02/202509/29/2025
Design GENSLER
Owner SILVERSTEIN PROPERTIES INC.
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
INSTALLATION OF NON LOAD BEARING PARTITIONS AS PER PLANS, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01259428 ↗1177 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued08/15/202509/29/2025
Design AMA CONSULTING ENGINEERS, PC
Contractor JT MAGEN & COMPANY INC
MECHANICAL FILING AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01259433 ↗1177 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off08/15/202509/24/2025
Design AMA CONSULTING ENGINEERS, PC
Owner SILVERSTEIN PROPERTIES INC.
Contractor LAWRENCE J. LEVINE
Filer A1 EXPEDITING SERVICE CORP.
PLUMBING/SPRINKLER FILING AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01245488 ↗1177 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off07/24/202508/07/2025
Design AMA CONSULTING ENGINEERS, PC
Owner SILVERSTEIN PROPERTIES INC.
Contractor SOH PAR SPRINKLER LLC
Filer A1 EXPEDITING SERVICE CORP.
REMOVAL OF PLUMBING/SPRINKLER FILING AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1177 AVENUE OF THE AMER ↗501/06/2026
▾Documents — 23 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/22/2026M01245488-I1 · 1177 AVENUE OF THE AMERRequest digital key ↗
08/22/2026M01259428-I1 · 1177 AVENUE OF THE AMERRequest digital key ↗
08/22/2026M01259433-I1 · 1177 AVENUE OF THE AMERRequest digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications13
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/22/2026M01245488-I1 · 1177 AVENUE OF THE AMEROpen ↗
08/22/2026M01259428-I1 · 1177 AVENUE OF THE AMEROpen ↗
08/21/2026M01259424-I1 · 1177 AVENUE OF THE AMEROpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
08/28/2026M01259428-I1 · 1177 AVENUE OF THE AMEROpen ↗
08/28/2026M01259428-I1 · 1177 AVENUE OF THE AMEROpen ↗
08/22/2026M01259424-I1 · 1177 AVENUE OF THE AMEROpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/23/2026M01245488-I1 · 1177 AVENUE OF THE AMEROpen ↗
08/28/2026M01259428-I1 · 1177 AVENUE OF THE AMEROpen ↗
08/28/2026M01259433-I1 · 1177 AVENUE OF THE AMEROpen ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/22/2026M01245488-I1 · 1177 AVENUE OF THE AMEROpen ↗
08/22/2026M01259428-I1 · 1177 AVENUE OF THE AMEROpen ↗
08/21/2026M01259424-I1 · 1177 AVENUE OF THE AMEROpen ↗
Showing 3 of 5 on file for this type