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Entity
Major League Baseball
Tenant
MANHATTAN · 6
1 building
6
Total Filings
6
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month6 projects all-time
0123Dec '19 · 2Sep '22 · 2Feb '23 · 1Sep '23 · 12020202120222023
bars = month · line = 3-mo average
Portfolio status
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Signed off6100%
By project type
Alteration6
Most active buildings
All buildings →
1271 AVENUE OF THE AMERMANHATTAN · latest 09/25/2023
6 projects
Key relationships
Everyone →
Design firms
6 projects
Filing representatives
4 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00910984 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/22/202309/25/2023
Design AMA CONSULTING ENGINEERS, PC
Owner Rockefeller Group
Contractor JRM CONSTRUCTION MGMT LLC
Filer OUTSOURCE CONSULTANTS, INC.
MECHANICAL WORK AT 7TH FLOOR AS SHOWN ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
M00817370 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off02/17/202302/22/2023
Design AMA CONSULTING ENGINEERS, PC
Owner Rockefeller Group
Contractor PREFERRED MECHANICAL INC
Filer OUTSOURCE CONSULTANTS, INC.
PLUMBING WORK AS SHOWN ON PLANS FILED HEREWITH
M00789589 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/29/202211/09/2022
Design AMA CONSULTING ENGINEERS, PC
Owner Rockefeller Group
Contractor ABCO-PEERLESS SPRKLR CORP
Filer OUTSOURCE CONSULTANTS, INC.
SPRINKLER MODIFCATIONS ON AN EXISTING SYSTEM AS SHOWN ON PLANS FILED HEREWITH.
M00789587 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/29/202210/05/2022
Design AMA CONSULTING ENGINEERS, PC
Owner Rockefeller Group
Contractor HENEGAN CONSTRUCTION CO.,
Filer OUTSOURCE CONSULTANTS, INC.
MECHANICAL WORK AS SHOWN ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
M00249484 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off12/05/201901/07/2020
Design AMA CONSULTING ENGINEERS, PC
Owner ROCKEFELLER CENTER NORTH INC.
Contractor JRM CONSTRUCTION MGMT LLC
Filer OUTSOURCE CONSULTANTS, INC.
INTERIOR DEMOLITION & RENOVATION INCLUDING MECHANICAL WORK ON CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00249512 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off12/05/201912/10/2019
Design AMA CONSULTING ENGINEERS, PC
Owner ROCKEFELLER CENTER NORTH INC.
Contractor NYC FIRE SPRINKLER CORP
Filer OUTSOURCE CONSULTANTS, INC.
HEREWITH FILING REMOVAL OF EXISTING SPRINKLER HEADS AND PIPING. INSTALLATION OF TEMPORARY SPRINKLER LOOP AS PER PLANS FILED HEREWITH. NO CHA…
Counts cover all 6 projects (6 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, PC609/22/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JRM CONSTRUCTION MGMT LLC209/22/2023
ABCO PEERLESS SPRINKLER C102/17/2023
HENEGAN CONSTRUCTION CO.,102/17/2023
NYC FIRE SPRINKLER CORP112/05/2019
PREFERRED MECHANICAL INC102/17/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Rockefeller Group409/22/2023
ROCKEFELLER CENTER NORTH INC.212/05/2019
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
OUTSOURCE CONSULTANTS, INC.409/22/2023
6 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 6Signed off 6
6 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00910984 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/22/202309/25/2023
Design AMA CONSULTING ENGINEERS, PC
Owner Rockefeller Group
Contractor JRM CONSTRUCTION MGMT LLC
Filer OUTSOURCE CONSULTANTS, INC.
MECHANICAL WORK AT 7TH FLOOR AS SHOWN ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
M00817370 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off02/17/202302/22/2023
Design AMA CONSULTING ENGINEERS, PC
Owner Rockefeller Group
Contractor PREFERRED MECHANICAL INC
Filer OUTSOURCE CONSULTANTS, INC.
PLUMBING WORK AS SHOWN ON PLANS FILED HEREWITH
M00789589 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/29/202211/09/2022
Design AMA CONSULTING ENGINEERS, PC
Owner Rockefeller Group
Contractor ABCO-PEERLESS SPRKLR CORP
Filer OUTSOURCE CONSULTANTS, INC.
SPRINKLER MODIFCATIONS ON AN EXISTING SYSTEM AS SHOWN ON PLANS FILED HEREWITH.
M00789587 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off09/29/202210/05/2022
Design AMA CONSULTING ENGINEERS, PC
Owner Rockefeller Group
Contractor HENEGAN CONSTRUCTION CO.,
Filer OUTSOURCE CONSULTANTS, INC.
MECHANICAL WORK AS SHOWN ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
M00249484 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off12/05/201901/07/2020
Design AMA CONSULTING ENGINEERS, PC
Owner ROCKEFELLER CENTER NORTH INC.
Contractor JRM CONSTRUCTION MGMT LLC
Filer OUTSOURCE CONSULTANTS, INC.
INTERIOR DEMOLITION & RENOVATION INCLUDING MECHANICAL WORK ON CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00249512 ↗1271 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off12/05/201912/10/2019
Design AMA CONSULTING ENGINEERS, PC
Owner ROCKEFELLER CENTER NORTH INC.
Contractor NYC FIRE SPRINKLER CORP
Filer OUTSOURCE CONSULTANTS, INC.
HEREWITH FILING REMOVAL OF EXISTING SPRINKLER HEADS AND PIPING. INSTALLATION OF TEMPORARY SPRINKLER LOOP AS PER PLANS FILED HEREWITH. NO CHA…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1271 AVENUE OF THE AMER ↗609/22/2023
▾Documents — 69 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch6
09/01/2026M00789589-I1 · 1271 AVENUE OF THE AMERRequest digital key ↗
09/01/2026M00789589-P1 · 1271 AVENUE OF THE AMERRequest digital key ↗
09/01/2026M00789587-P1 · 1271 AVENUE OF THE AMERRequest digital key ↗
Showing 3 of 6 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems1
09/05/2026M00249484-I1 · 1271 AVENUE OF THE AMERRequest digital key ↗
▸DOB NOWPlans/Sketch - Sprinkler1
09/05/2026M00249512-I1 · 1271 AVENUE OF THE AMERRequest digital key ↗
▸Applications & Permits5
▸DOB NOWLPC Approval/Permit5
09/05/2026M00249484-I1 · 1271 AVENUE OF THE AMEROpen ↗
09/01/2026M00789587-I1 · 1271 AVENUE OF THE AMEROpen ↗
08/13/2026M00817370-I1 · 1271 AVENUE OF THE AMEROpen ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications48
▸DOB NOWProgress Inspector Seal & Signature30
08/27/2026M00789587-P1 · 1271 AVENUE OF THE AMEROpen ↗
08/27/2026M00789587-P1 · 1271 AVENUE OF THE AMEROpen ↗
08/27/2026M00789587-P1 · 1271 AVENUE OF THE AMEROpen ↗
Showing 3 of 30 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature10
09/27/2026M00249512-I1 · 1271 AVENUE OF THE AMEROpen ↗
08/27/2026M00789587-P1 · 1271 AVENUE OF THE AMEROpen ↗
08/26/2026M00249484-I1 · 1271 AVENUE OF THE AMEROpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
09/05/2026M00249484-I1 · 1271 AVENUE OF THE AMEROpen ↗
09/01/2026M00789587-I1 · 1271 AVENUE OF THE AMEROpen ↗
08/31/2026M00817370-I1 · 1271 AVENUE OF THE AMEROpen ↗
Showing 3 of 8 on file for this type
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
09/05/2026M00249484-I1 · 1271 AVENUE OF THE AMEROpen ↗
09/01/2026M00789587-I1 · 1271 AVENUE OF THE AMEROpen ↗
08/31/2026M00817370-I1 · 1271 AVENUE OF THE AMEROpen ↗
Showing 3 of 8 on file for this type