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Entity
Harry Winston
Tenant
11 projects with open permitsMANHATTAN · 20
5 buildings
20
Total Filings
20
Projects on File
5
Buildings Worked
11
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month20 projects all-time
0246Feb '21 · 5Sep '21 · 3Oct '21 · 2Oct '22 · 1Dec '22 · 3Jun '24 · 1Oct '24 · 1Feb '25 · 1Jul '25 · 1Oct '25 · 1Feb '26 · 120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit1155%
Signed off945%
By project type
Alteration20
Most active buildings
All buildings →
718 5 AVENUEMANHATTAN · 6 open · latest 03/04/2026
11 projects
712 5 AVENUEMANHATTAN · 3 open · latest 02/19/2026
5 projects
580 5 AVENUEMANHATTAN · 1 open · latest 09/09/2025
2 projects
6 WEST 48 STREETMANHATTAN · 1 open · latest 08/22/2024
1 projects
717 5 AVENUEMANHATTAN · latest 10/24/2022
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01328205 ↗718 5 AVENUE
MANHATTAN
AlterationPermit Issued02/05/202603/04/2026Exterior renovation of facade on the 1st - 5th floors as per plans. No change to use, egress or occupancy.
M01135574 ↗712 5 AVENUE
MANHATTAN
AlterationPermit Issued02/06/202502/19/2026Structural modification on the Cellar & 4th floors (Harry Winston - Office Fit-out) as per plans. No change to use, egress or occupancy.
M08025955 ↗718 5 AVENUE
MANHATTAN
AlterationPermit Issued12/19/202212/02/2025Furnish & install new HVAC units, associated ductwork, piping, risers, and controls (Harry Winston Infrastructure) as per plans. No change …
M01265692 ↗718 5 AVENUE
MANHATTAN
AlterationPermit Issued10/06/202510/21/2025REMOVAL OF TRAVERTINE VENEER. REMOVAL AND REPLACEMENT OF MASONRY BACKUP WALL AT 2ND THROUGH 5TH FLOORS. NO CHANGE TO USE, EGRESS OR OCCUPANC…
M01256273 ↗580 5 AVENUE
MANHATTAN
AlterationPermit Issued07/17/202509/09/2025Structural alterations on the 3rd floor for proposed commercial tenant fit-out; related work as per plans. No proposed change in building us…
M00586703 ↗712 5 AVENUE
MANHATTAN
AlterationPermit Issued10/08/202110/31/2024Architectural modifications (Phase 1C) as per plans. No change to use, egress or occupancy.
Counts cover all 20 projects (20 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
TPG ARCHITECTURE, LLP702/05/2025
ROBERT DERECTOR ASSOCIATES507/02/2026
SEVERUD ASSOCIATES302/06/2025
KENNETH PARK ARCHITECTS203/02/2026
ANDREW KATZ ENGINEERS101/14/2025
DS&F ARCHITECT, PC103/03/2026
KATZ ARCHITECTURE101/14/2025
KMB DESIGN GROUP, LLC108/18/2025
STRATFORD ENGINEERING108/18/2025
TAS ENGINEERING, PC103/03/2026
THE EIPEL ENGINEERING GROUP, D.P.C.103/03/2026
WW ENGINEERING PLLC108/18/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SHAWMUT WOODWORKING & SUP810/20/2022
JRM CONSTRUCTION MGMT LLC707/02/2026
GALCON ENTERPRISES INC203/03/2026
A & E PLUMBING CORP103/03/2026
AMI AND ASSOCIATES INC103/03/2026
ASHLAR MECHANICAL CORP106/15/2022
PAR PLUMBING CO., INC102/04/2021
SIRINA FIRE PROT CORP109/14/2021
TESTERMAN PLBG & HTG INC108/18/2025
VANGUARD CONSTRUCTION AND101/14/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
PARAMOUNT GROUP803/02/2026
Forty Seventh Fifth Company LLC203/03/2026
HARRY WINSTON INC.202/05/2025
CUSHMAN & WAKEFIELD110/20/2022
ELO EQUITY LLC108/18/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
RIZZO GROUP1103/02/2026
ARCHETYPE CONSULTANTS, INC.103/03/2026
EA DESIGN GROUP, INC.108/18/2025
20 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 20Open permit 11Signed off 9
20 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01328205 ↗718 5 AVENUE
MANHATTAN
AlterationPermit Issued02/05/202603/04/2026Exterior renovation of facade on the 1st - 5th floors as per plans. No change to use, egress or occupancy.
M01135574 ↗712 5 AVENUE
MANHATTAN
AlterationPermit Issued02/06/202502/19/2026Structural modification on the Cellar & 4th floors (Harry Winston - Office Fit-out) as per plans. No change to use, egress or occupancy.
M08025955 ↗718 5 AVENUE
MANHATTAN
AlterationPermit Issued12/19/202212/02/2025Furnish & install new HVAC units, associated ductwork, piping, risers, and controls (Harry Winston Infrastructure) as per plans. No change …
M01265692 ↗718 5 AVENUE
MANHATTAN
AlterationPermit Issued10/06/202510/21/2025REMOVAL OF TRAVERTINE VENEER. REMOVAL AND REPLACEMENT OF MASONRY BACKUP WALL AT 2ND THROUGH 5TH FLOORS. NO CHANGE TO USE, EGRESS OR OCCUPANC…
M01256273 ↗580 5 AVENUE
MANHATTAN
AlterationPermit Issued07/17/202509/09/2025Structural alterations on the 3rd floor for proposed commercial tenant fit-out; related work as per plans. No proposed change in building us…
M00586703 ↗712 5 AVENUE
MANHATTAN
AlterationPermit Issued10/08/202110/31/2024Architectural modifications (Phase 1C) as per plans. No change to use, egress or occupancy.
M01086519 ↗580 5 AVENUE
MANHATTAN
AlterationSigned-off10/03/202410/21/2024RENOVATION ON 3RD FLOOR FOR TENANT-FIT, INCLUDING DEMOLITION OF NON-STRUCTURAL INTERIOR WALLS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
M08025950 ↗718 5 AVENUE
MANHATTAN
AlterationSigned-off12/19/202210/17/2024Minor demolition with installation of new partitions, doors, suspended ceilings, finishes and windows (Harry Winston Infrastructure) as per …
M01060468 ↗6 WEST 48 STREET
MANHATTAN
AlterationPermit Issued06/12/202408/22/2024SUBSEQUENT APPLICATION FILED FOR STRUCTURAL MODIFICATIONS/ADDITIONS ON THE 11TH FL (HARRY WINSTON) AS PER PLANS FILED HEREWITH. NO CHANGE I…
M08025953 ↗718 5 AVENUE
MANHATTAN
AlterationSigned-off12/22/202204/29/2024Furnish & install new steel platform for HVAC units and reinforcement of existing steel (Harry Winston Infrastructure) as per plans. No cha…
M00446701 ↗718 5 AVENUE
MANHATTAN
AlterationPermit Issued02/04/202111/02/2023Architectural modifications (Phase 2) as per plans. No change to use, egress or occupancy.
M00445675 ↗712 5 AVENUE
MANHATTAN
AlterationSigned-off02/12/202110/31/2023Architectural modifications (Phase 2) as per plans. No change to use, egress or occupancy.
M00446869 ↗718 5 AVENUE
MANHATTAN
AlterationSigned-off02/04/202110/31/2023Modifications to the existing HVAC system (Phase 2) as per plans. No change to use, egress or occupancy.
M00586727 ↗718 5 AVENUE
MANHATTAN
AlterationPermit Issued09/15/202110/31/2023Architectural modifications (Phase 1C) as per plans. No change to use, egress or occupancy.
M00587650 ↗712 5 AVENUE
MANHATTAN
AlterationPermit Issued10/13/202102/07/2023Structural modifications (Phase 1C) as per plans. No change to use, egress or occupancy.
M08004344 ↗717 5 AVENUE
MANHATTAN
AlterationSigned-off10/20/202210/24/2022Minor demolition with installation of new partitions, doors, suspended ceilings and finishes on the 10th floor (Harry Winston) as per plans.…
M00578633 ↗718 5 AVENUE
MANHATTAN
AlterationSigned-off09/23/202110/21/2022Minor demolition with installation of new partitions, doors, suspended ceilings and finishes as per plans. No change to use, egress or occu…
M00445690 ↗712 5 AVENUE
MANHATTAN
AlterationSigned-off02/12/202104/22/2022Modifications to the existing sprinkler system (Phase 2) as per plans. No change to use, egress or occupancy.
M00586729 ↗718 5 AVENUE
MANHATTAN
AlterationSigned-off09/14/202110/21/2021Modifications to the existing sprinkler system (Phase 1C) as per plans. No change to use, egress or occupancy.
M00446875 ↗718 5 AVENUE
MANHATTAN
AlterationPermit Issued02/04/202109/22/2021Modifications to the existing plumbing system (Phase 2) as per plans. No change to use, egress or occupancy.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
718 5 AVENUE ↗1107/02/2026
580 5 AVENUE ↗203/03/2026
6 WEST 48 STREET ↗108/18/2025
712 5 AVENUE ↗502/06/2025
717 5 AVENUE ↗110/20/2022
▾Documents — 163 on file (BIS + DOB NOW)
▸Plans & Drawings35
▸DOB NOWPlans/Sketch26
09/03/2026M00586729-I1 · 718 5 AVENUERequest digital key ↗
09/03/2026M00586727-I1 · 718 5 AVENUERequest digital key ↗
09/03/2026M00578633-I1 · 718 5 AVENUERequest digital key ↗
Showing 3 of 26 on file for this type
▸DOB NOWPlans/Sketch - General Construction4
09/04/2026M00446701-I1 · 718 5 AVENUERequest digital key ↗
09/04/2026M00446701-P1 · 718 5 AVENUERequest digital key ↗
09/04/2026M00445675-P1 · 712 5 AVENUERequest digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Sprinkler3
09/02/2026M00445690-I1 · 712 5 AVENUERequest digital key ↗
09/02/2026M00445690-P1 · 712 5 AVENUERequest digital key ↗
08/15/2026M00445690-P1 · 712 5 AVENUERequest digital key ↗
▸DOB NOWPlans/Sketch - Mechanical Systems1
09/04/2026M00446869-I1 · 718 5 AVENUERequest digital key ↗
▸DOB NOWPlans/Sketch - Plumbing1
09/04/2026M00446875-I1 · 718 5 AVENUERequest digital key ↗
▸Applications & Permits6
▸DOB NOWLPC Approval/Permit6
08/13/2026M01135574-I1 · 712 5 AVENUEOpen ↗
08/13/2026M00587650-I1 · 712 5 AVENUEOpen ↗
08/13/2026M00445675-P1 · 712 5 AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications85
▸DOB NOWDPL-1: Design Professional Seal & Signature36
09/04/2026M00446869-I1 · 718 5 AVENUEOpen ↗
09/04/2026M00446875-I1 · 718 5 AVENUEOpen ↗
09/03/2026M00586729-I1 · 718 5 AVENUEOpen ↗
Showing 3 of 36 on file for this type
▸DOB NOWProgress Inspector Seal & Signature27
09/26/2026M08025955-P1 · 718 5 AVENUEOpen ↗
09/26/2026M08025955-P1 · 718 5 AVENUEOpen ↗
09/23/2026M01256273-I1 · 580 5 AVENUEOpen ↗
Showing 3 of 27 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature22
09/26/2026M08025955-P1 · 718 5 AVENUEOpen ↗
09/23/2026M01256273-I1 · 580 5 AVENUEOpen ↗
09/23/2026M01256273-S2 · 580 5 AVENUEOpen ↗
Showing 3 of 22 on file for this type
▸Environmental & Asbestos28
▸DOB NOWDEP ACP-5: Asbestos Assessment Report20
09/03/2026M00586729-I1 · 718 5 AVENUEOpen ↗
09/03/2026M00578633-I1 · 718 5 AVENUEOpen ↗
09/02/2026M00586703-I1 · 712 5 AVENUEOpen ↗
Showing 3 of 20 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form8
09/04/2026M00446869-I1 · 718 5 AVENUEOpen ↗
08/13/2026M01328205-I1 · 718 5 AVENUEOpen ↗
08/13/2026M08025953-I1 · 718 5 AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026M00446869-I1 · 718 5 AVENUEOpen ↗
▸Approvals, Objections & Sign-offs7
▸DOB NOWDEP Variance (V5) letter7
09/04/2026M00446869-I1 · 718 5 AVENUEOpen ↗
09/04/2026M00446875-I1 · 718 5 AVENUEOpen ↗
08/21/2026M01265692-I1 · 718 5 AVENUEOpen ↗
Showing 3 of 7 on file for this type
▸Other Documents1
▸DOB NOWPARTIAL DEMO: 10-DAY Notice1
08/13/2026M01265692-I1 · 718 5 AVENUEOpen ↗