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Contractor
HOPPER CONSTR SUPPLY INC
General Contractor
MANHATTAN · 2
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2 buildings
3
Total Filings
2
Projects on File
2
Buildings Worked
0
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month2 projects all-time
0112Sep '22 · 1Oct '25 · 1202320242025
bars = month · line = 3-mo average
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Signed off2100%
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Alteration2
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879 8 AVENUEMANHATTAN · latest 12/19/2025
1 projects
7 WEST 14 STREETMANHATTAN · latest 10/26/2022
1 projects
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Design firms
2 projects
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1 projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01279804 ↗879 8 AVENUE
MANHATTAN
AlterationSigned-off10/06/202512/19/2025
Design NIKOLAI KATZ ARCHITECT
Owner HOPPER CONSTRUCTION SUPPLY INC
Filer J.A. EXPEDITING, LLC
INTERIOR RENOVATION OF APARTMENT 5B ON THE 5TH FLOOR. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
M00736501 ↗7 WEST 14 STREET
MANHATTAN
AlterationSigned-off09/17/202210/26/2022
Design NIKOLAI KATZ ARCHITECT
HEREBY FILING FOR INTERIOR RENOVATION OF EXISTING APARTMENT 1720 LOCATED ON THE 17TH FLOOR. NO CHANGE TO USE OCCUPANCY OR EGRESS.
Counts cover all 2 projects (2 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
NIKOLAI KATZ ARCHITECT210/06/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
HOPPER CONSTRUCTION SUPPLY INC110/06/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
J.A. EXPEDITING, LLC110/06/2025
2 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 2Signed off 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01279804 ↗879 8 AVENUE
MANHATTAN
AlterationSigned-off10/06/202512/19/2025
Design NIKOLAI KATZ ARCHITECT
Owner HOPPER CONSTRUCTION SUPPLY INC
Filer J.A. EXPEDITING, LLC
INTERIOR RENOVATION OF APARTMENT 5B ON THE 5TH FLOOR. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
M00736501 ↗7 WEST 14 STREET
MANHATTAN
AlterationSigned-off09/17/202210/26/2022
Design NIKOLAI KATZ ARCHITECT
HEREBY FILING FOR INTERIOR RENOVATION OF EXISTING APARTMENT 1720 LOCATED ON THE 17TH FLOOR. NO CHANGE TO USE OCCUPANCY OR EGRESS.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
879 8 AVENUE ↗104/09/2026
7 WEST 14 STREET ↗203/21/2026
▾Documents — 7 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
09/01/2026M00736501-I1 · 7 WEST 14 STREETRequest digital key ↗
08/21/2026M01279804-I1 · 879 8 AVENUERequest digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/01/2026M00736501-I1 · 7 WEST 14 STREETOpen ↗
08/21/2026M01279804-I1 · 879 8 AVENUEOpen ↗
▸Safety & Tenant Protection1
▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist1
08/13/2026M01279804-I1 · 879 8 AVENUEOpen ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
09/01/2026M00736501-I1 · 7 WEST 14 STREETOpen ↗
08/21/2026M01279804-I1 · 879 8 AVENUEOpen ↗