← Back
Entity
Elliott Management
Tenant
4 projects with open permitsMANHATTAN · 11
1 building
11
Total Filings
11
Projects on File
1
Buildings Worked
4
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month11 projects all-time
0235Oct '24 · 3Dec '24 · 1Jan '25 · 2Feb '25 · 1Jul '25 · 4Oct '24Nov '24Dec '24Jan '25Feb '25Mar '25Apr '25May '25Jun '25Jul '25
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit436%
Signed off764%
By project type
Alteration11
Most active buildings
All buildings →
280 PARK AVENUEMANHATTAN · 4 open · latest 10/21/2025
11 projects
Key relationships
Everyone →
Design firms
7 projects
3 projects
1 projects
Filing representatives
10 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01236096 ↗280 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/23/202510/21/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor PREFERRED MECHANICAL INC
Filer A1 EXPEDITING SERVICE CORP.
Addition of new showers and pantries. Modification of existing pantries., Modification of existing sprinkler systems
M01225668 ↗280 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/25/202507/28/2025
Design GENSLER
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
Selective interior demolition and construction work on the Partial 6W, 7th, & 8th floors
M01225671 ↗280 PARK AVENUE
MANHATTAN
AlterationSigned-off07/23/202507/28/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
Alteration of existing ductwork, installation of new CRAC units and Heatpumps
M01238205 ↗280 PARK AVENUE
MANHATTAN
AlterationSigned-off07/24/202507/28/2025
Design GILSANZ MURRAY STEFICEK LLP
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
REINFORCEMENT OF STEEL BEAMS FOR BEAM PENETRATION AND CONCRETE HOUSEKEEPING PAD.4 FT
M01157742 ↗280 PARK AVENUE
MANHATTAN
AlterationPermit Issued02/10/202502/12/2025
Design GENSLER
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
Partial buildout 6fl- East
M01163645 ↗280 PARK AVENUE
MANHATTAN
AlterationPermit Issued01/14/202502/12/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor AGGRESSIVE FIRE PROT LLC
Filer A1 EXPEDITING SERVICE CORP.
Installation of new sprinkler heads and piping, installation of pre-action sprinkler system and removal of TCSP. and Installation of new f…
Counts cover all 11 projects (11 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
ROBERT DERECTOR ASSOCIATES708/05/2026
GENSLER303/02/2026
GILSANZ MURRAY STEFICEK LLP107/24/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JT MAGEN & COMPANY INC708/05/2026
AGGRESSIVE FIRE PROT LLC307/30/2026
PREFERRED MECHANICAL INC207/30/2026
PAR PLUMBING CO., INC110/22/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A1 EXPEDITING SERVICE CORP.1008/05/2026
11 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 11Open permit 4Signed off 7
11 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01236096 ↗280 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/23/202510/21/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor PREFERRED MECHANICAL INC
Filer A1 EXPEDITING SERVICE CORP.
Addition of new showers and pantries. Modification of existing pantries., Modification of existing sprinkler systems
M01225668 ↗280 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/25/202507/28/2025
Design GENSLER
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
Selective interior demolition and construction work on the Partial 6W, 7th, & 8th floors
M01225671 ↗280 PARK AVENUE
MANHATTAN
AlterationSigned-off07/23/202507/28/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
Alteration of existing ductwork, installation of new CRAC units and Heatpumps
M01238205 ↗280 PARK AVENUE
MANHATTAN
AlterationSigned-off07/24/202507/28/2025
Design GILSANZ MURRAY STEFICEK LLP
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
REINFORCEMENT OF STEEL BEAMS FOR BEAM PENETRATION AND CONCRETE HOUSEKEEPING PAD.4 FT
M01157742 ↗280 PARK AVENUE
MANHATTAN
AlterationPermit Issued02/10/202502/12/2025
Design GENSLER
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
Partial buildout 6fl- East
M01163645 ↗280 PARK AVENUE
MANHATTAN
AlterationPermit Issued01/14/202502/12/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor AGGRESSIVE FIRE PROT LLC
Filer A1 EXPEDITING SERVICE CORP.
Installation of new sprinkler heads and piping, installation of pre-action sprinkler system and removal of TCSP. and Installation of new f…
M01152154 ↗280 PARK AVENUE
MANHATTAN
AlterationSigned-off12/30/202402/11/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor AGGRESSIVE FIRE PROT LLC
Filer A1 EXPEDITING SERVICE CORP.
Removal of sprinkler system and installation of TCSP.
M01157761 ↗280 PARK AVENUE
MANHATTAN
AlterationSigned-off01/15/202501/23/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
Connection of new supply ductwork to existing building shaft w/ vav distribution. New toilet exhaust louver to be installed. Installation of…
M01116962 ↗280 PARK AVENUE
MANHATTAN
AlterationSigned-off10/22/202411/06/2024
Design ROBERT DERECTOR ASSOCIATES
Contractor PAR PLUMBING CO., INC
Filer A1 EXPEDITING SERVICE CORP.
Demolition of pantry sink and appliances, and associated piping
M01113235 ↗280 PARK AVENUE
MANHATTAN
AlterationSigned-off10/22/202410/29/2024
Design GENSLER
Contractor JT MAGEN & COMPANY INC
Filer A1 EXPEDITING SERVICE CORP.
Removal of interior non-bearing partitions and related finishes as per drawings filed herewith. No change in use, egress, or occupancy.
M01116945 ↗280 PARK AVENUE
MANHATTAN
AlterationSigned-off10/23/202410/25/2024
Design ROBERT DERECTOR ASSOCIATES
Contractor JT MAGEN & COMPANY INC
Demolition of low pressure ductwork
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
280 PARK AVENUE ↗1108/05/2026
▾Documents — 95 on file (BIS + DOB NOW)
▸Plans & Drawings23
▸DOB NOWPlans/Sketch23
08/25/2026M01116962-I1 · 280 PARK AVENUERequest digital key ↗
08/25/2026M01113235-I1 · 280 PARK AVENUERequest digital key ↗
08/25/2026M01116945-I1 · 280 PARK AVENUERequest digital key ↗
Showing 3 of 23 on file for this type
▸Seals & Professional Certifications50
▸DOB NOWDPL-1: Design Professional Seal & Signature22
08/25/2026M01113235-I1 · 280 PARK AVENUEOpen ↗
08/25/2026M01152154-P1 · 280 PARK AVENUEOpen ↗
08/25/2026M01152154-I1 · 280 PARK AVENUEOpen ↗
Showing 3 of 22 on file for this type
▸DOB NOWProgress Inspector Seal & Signature14
09/26/2026M01157761-I1 · 280 PARK AVENUEOpen ↗
09/26/2026M01157761-I1 · 280 PARK AVENUEOpen ↗
09/23/2026M01225671-I1 · 280 PARK AVENUEOpen ↗
Showing 3 of 14 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature14
09/26/2026M01157761-I1 · 280 PARK AVENUEOpen ↗
09/23/2026M01225671-I1 · 280 PARK AVENUEOpen ↗
09/02/2026M01157742-I1 · 280 PARK AVENUEOpen ↗
Showing 3 of 14 on file for this type
▸Environmental & Asbestos22
▸DOB NOWDEP ACP-5: Asbestos Assessment Report22
08/25/2026M01113235-I1 · 280 PARK AVENUEOpen ↗
08/25/2026M01152154-I1 · 280 PARK AVENUEOpen ↗
08/25/2026M01152154-P1 · 280 PARK AVENUEOpen ↗
Showing 3 of 22 on file for this type