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Entity
Societe Generale
Tenant
3 projects with open permitsMANHATTAN · 8
1 building
8
Total Filings
8
Projects on File
1
Buildings Worked
3
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month8 projects all-time
0134Jan '24 · 1Mar '24 · 3Jan '25 · 1Jul '25 · 3Jan '24Mar '24May '24Jul '24Sep '24Nov '24Jan '25Mar '25May '25Jul '25
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit338%
Signed off562%
By project type
Alteration8
Most active buildings
All buildings →
245 PARK AVENUEMANHATTAN · 3 open · latest 07/22/2026
8 projects
Key relationships
Everyone →
Design firms
5 projects
3 projects
Filing representatives
7 projects
Owners
7 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01243202 ↗245 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/08/202507/22/2026
Design SYSKA HENNESSY GROUP
Owner SL GREEN REALTY CORP
Contractor STRUCTURE TONE, LLC
Filer A1 EXPEDITING SERVICE CORP.
Two new IDF room chilled water units. New VAVs with heating coils around perimeter and new VAVs w/o heat on interiors. Completion and start …
M01243190 ↗245 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/02/202507/21/2026
Design TED MOUDIS ASSOCIATES
Owner SL GREEN REALTY CORP
Contractor STRUCTURE TONE, LLC
Filer A1 EXPEDITING SERVICE CORP.
Demolition and general construction work in conjunction with tenant fit-out
M01243216 ↗245 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/01/202506/12/2026
Design SYSKA HENNESSY GROUP
Owner SL GREEN REALTY CORP
Contractor BEDROCK MECHANICAL INC
Filer A1 EXPEDITING SERVICE CORP.
Revise sprinklers to coordinate with new floor layout. Pantry sanitary and vent tie ins to existing risers. Existing domestic water tap to s…
M01143941 ↗245 PARK AVENUE
MANHATTAN
AlterationSigned-off01/09/202501/30/2025
Design TED MOUDIS ASSOCIATES
Owner SL GREEN REALTY CORP
Contractor STRUCTURE TONE, LLC
Filer A1 EXPEDITING SERVICE CORP.
Removal of interior finishes, partitions and ceiling
M01010249 ↗245 PARK AVENUE
MANHATTAN
AlterationSigned-off03/08/202405/08/2024
Design SYSKA HENNESSY GROUP
Owner SL GREEN REALTY CORP
Contractor BEDROCK MECHANICAL INC
Filer A1 EXPEDITING SERVICE CORP.
Sprinkler work to include installation of new sprinkler main pipe and branches. Installation of new sprinkler heads. Plumbing work to inclu…
M01010229 ↗245 PARK AVENUE
MANHATTAN
AlterationSigned-off03/08/202403/14/2024
Design SYSKA HENNESSY GROUP
Owner SL GREEN REALTY CORP
Contractor STRUCTURE TONE, LLC
Filer A1 EXPEDITING SERVICE CORP.
New ductwork and terminal units, four new CRAH units
Counts cover all 8 projects (8 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
SYSKA HENNESSY GROUP508/28/2025
TED MOUDIS ASSOCIATES307/02/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
STRUCTURE TONE, LLC507/08/2025
A & M WARSHAW PLBG & HTG207/01/2025
BEDROCK MECHANICAL INC207/01/2025
A&M WARSHAW SERVICES LLC108/28/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SL GREEN REALTY CORP708/28/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A1 EXPEDITING SERVICE CORP.708/28/2025
8 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 8Open permit 3Signed off 5
8 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01243202 ↗245 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/08/202507/22/2026
Design SYSKA HENNESSY GROUP
Owner SL GREEN REALTY CORP
Contractor STRUCTURE TONE, LLC
Filer A1 EXPEDITING SERVICE CORP.
Two new IDF room chilled water units. New VAVs with heating coils around perimeter and new VAVs w/o heat on interiors. Completion and start …
M01243190 ↗245 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/02/202507/21/2026
Design TED MOUDIS ASSOCIATES
Owner SL GREEN REALTY CORP
Contractor STRUCTURE TONE, LLC
Filer A1 EXPEDITING SERVICE CORP.
Demolition and general construction work in conjunction with tenant fit-out
M01243216 ↗245 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/01/202506/12/2026
Design SYSKA HENNESSY GROUP
Owner SL GREEN REALTY CORP
Contractor BEDROCK MECHANICAL INC
Filer A1 EXPEDITING SERVICE CORP.
Revise sprinklers to coordinate with new floor layout. Pantry sanitary and vent tie ins to existing risers. Existing domestic water tap to s…
M01143941 ↗245 PARK AVENUE
MANHATTAN
AlterationSigned-off01/09/202501/30/2025
Design TED MOUDIS ASSOCIATES
Owner SL GREEN REALTY CORP
Contractor STRUCTURE TONE, LLC
Filer A1 EXPEDITING SERVICE CORP.
Removal of interior finishes, partitions and ceiling
M01010249 ↗245 PARK AVENUE
MANHATTAN
AlterationSigned-off03/08/202405/08/2024
Design SYSKA HENNESSY GROUP
Owner SL GREEN REALTY CORP
Contractor BEDROCK MECHANICAL INC
Filer A1 EXPEDITING SERVICE CORP.
Sprinkler work to include installation of new sprinkler main pipe and branches. Installation of new sprinkler heads. Plumbing work to inclu…
M01010229 ↗245 PARK AVENUE
MANHATTAN
AlterationSigned-off03/08/202403/14/2024
Design SYSKA HENNESSY GROUP
Owner SL GREEN REALTY CORP
Contractor STRUCTURE TONE, LLC
Filer A1 EXPEDITING SERVICE CORP.
New ductwork and terminal units, four new CRAH units
M01010196 ↗245 PARK AVENUE
MANHATTAN
AlterationSigned-off03/07/202403/11/2024
Design TED MOUDIS ASSOCIATES
Contractor STRUCTURE TONE, LLC
Interior fit-out construction
M00983173 ↗245 PARK AVENUE
MANHATTAN
AlterationSigned-off01/12/202401/19/2024
Design SYSKA HENNESSY GROUP
Owner SL GREEN REALTY CORP
Contractor A&M WARSHAW SERVICES LLC
Filer A1 EXPEDITING SERVICE CORP.
Demo all heads in construction space, install temp loop
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
245 PARK AVENUE ↗808/28/2025
▾Documents — 40 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
08/27/2026M01010196-I1 · 245 PARK AVENUERequest digital key ↗
08/27/2026M01010229-I1 · 245 PARK AVENUERequest digital key ↗
08/27/2026M01010249-I1 · 245 PARK AVENUERequest digital key ↗
Showing 3 of 9 on file for this type
▸Seals & Professional Certifications22
▸DOB NOWDPL-1: Design Professional Seal & Signature9
08/27/2026M01010196-I1 · 245 PARK AVENUEOpen ↗
08/25/2026M01143941-I1 · 245 PARK AVENUEOpen ↗
08/23/2026M01243216-I1 · 245 PARK AVENUEOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
09/23/2026M01243202-I1 · 245 PARK AVENUEOpen ↗
08/31/2026M00983173-I1 · 245 PARK AVENUEOpen ↗
08/29/2026M00983173-P1 · 245 PARK AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWProgress Inspector Seal & Signature5
09/23/2026M01243202-I1 · 245 PARK AVENUEOpen ↗
09/23/2026M01243202-I1 · 245 PARK AVENUEOpen ↗
08/28/2026M01243190-I1 · 245 PARK AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos9
▸DOB NOWDEP ACP-5: Asbestos Assessment Report9
08/27/2026M01010196-I1 · 245 PARK AVENUEOpen ↗
08/25/2026M01143941-I1 · 245 PARK AVENUEOpen ↗
08/23/2026M01243216-I1 · 245 PARK AVENUEOpen ↗
Showing 3 of 9 on file for this type