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Contractor
A1-TECH-CONSTRUCTION CORP
General Contractor
MANHATTAN · 1
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1 building
7
Total Filings
1
Projects on File
1
Buildings Worked
0
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Alteration1
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66 LEONARD STREETMANHATTAN · latest 09/16/2025
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01124505 ↗66 LEONARD STREET
MANHATTAN
AlterationSigned-off10/13/202409/16/2025
Design HALSEY MCCORMACK HELMER INC
Owner FIRST SERVICE RESIDENTIAL
Filer GRAND EXPEDITERS NYC
APPLICATION FILING FOR THE RENOVATION OF KITCHEN AND BATHROOMS AT APARTMENT 2-E AS PER PLANS. THERE IS NO CHANGE TO THE USE, EGRESS OR OCCUP…
Counts cover all 1 projects (1 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
HALSEY MCCORMACK HELMER INC110/13/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
FIRST SERVICE RESIDENTIAL110/13/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GRAND EXPEDITERS NYC110/13/2024
1 DOB NOW project, 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 1Signed off 1
1 project
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01124505 ↗66 LEONARD STREET
MANHATTAN
AlterationSigned-off10/13/202409/16/2025
Design HALSEY MCCORMACK HELMER INC
Owner FIRST SERVICE RESIDENTIAL
Filer GRAND EXPEDITERS NYC
APPLICATION FILING FOR THE RENOVATION OF KITCHEN AND BATHROOMS AT APARTMENT 2-E AS PER PLANS. THERE IS NO CHANGE TO THE USE, EGRESS OR OCCUP…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
66 LEONARD STREET ↗707/08/2026
▾Documents — 5 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/26/2026M01124505-I1 · 66 LEONARD STREETRequest digital key ↗
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M01124505-I1 · 66 LEONARD STREETOpen ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/26/2026M01124505-I1 · 66 LEONARD STREETOpen ↗
▸DOB NOWProgress Inspector Seal & Signature1
09/01/2026M01124505-I1 · 66 LEONARD STREETOpen ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/26/2026M01124505-I1 · 66 LEONARD STREETOpen ↗