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Design Firm
Jill Diamant Architect PLLC
Design
1 project with open permitsMANHATTAN · 2QUEENS · 2
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4 buildings
10
Total Filings
4
Projects on File
4
Buildings Worked
1
Projects w/ Open Permits
Design
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Activity
Projects by first filing month4 projects all-time
0112Oct '24 · 1Jul '25 · 1Jan '26 · 1May '26 · 1Oct '24Dec '24Feb '25Apr '25Jun '25Aug '25Oct '25Dec '25Feb '26Apr '26May '26
bars = month · line = 3-mo average
Portfolio status
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Open permit125%
Signed off375%
By project type
Alteration4
Most active buildings
All buildings →
422 AVENUE OF THE AMERMANHATTAN · 1 open · latest 07/01/2026
1 projects
160 EAST 65 STREETMANHATTAN · latest 09/04/2025
1 projects
35-33 76 STREETQUEENS · latest 02/19/2025
1 projects
34-24 87 STREETQUEENS · latest 02/17/2026
1 projects
Key relationships
Everyone →
Filing representatives
4 projects
Owners
1 projects
People
All people →
Jill Diamantlatest 04/22/2026
8 filings
Filed under
Jill Diamant Architect PLLC10
Identified by the contact ids of the people who file for the firm and by its email domain (jilldiamant.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01390929 ↗422 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued05/07/202607/01/2026
Contractor PEAK PLUMBING SOLUTIONS LLC
Filer ADAM MAISER
PLUMBING WORK IN CONJUNCTION WITH THE INTERIOR RENOVATIONS OF EXISTING KITCHEN, BATHROOMIN UNIT 8E ON THE 008 FLOOR. NO CHANGE OF USE, OCCUP…
Q01347550 ↗34-24 87 STREET
QUEENS
AlterationSigned-off01/29/202602/17/2026
Contractor PEAK PLUMBING SOLUTIONS L
Filer ADAM MAISER
INTERIOR RENOVATIONS OF EXISTING KITCHEN, POWDER ROOM, AND BATHROOM, AND MISC. CARPENTRY WORK. NO CHANGE OF USE, OCCUPANCY, OR EGRESS
M01250658 ↗160 EAST 65 STREET
MANHATTAN
AlterationSigned-off07/11/202509/04/2025
Contractor STONE & OAK INTERIORS INC
Filer ADAM MAISER
RENOVATION OF EXISTING BATHROOM AND MINOR CARPENTRY AND CABINETRYWORK IN APARTMENT #21C ON THE 21ST FLOOR. NO CHANGE OF USE, OCCUPANCY, OR E…
Q01119158 ↗35-33 76 STREET
QUEENS
AlterationSigned-off10/07/202402/19/2025
Owner GARDEN HEIGHTS PROP MGMT
Contractor MIDCO CORP
Filer ADAM MAISER
RENOVATION OF EXISTING BATHROOM IN APARTMENT #52 ON THE 5TH FLOOR AS PER SUBMITTED PLANS. NO CHANGE OF USE, OCCUPANCY, OR EGRESS
Counts cover all 4 projects (4 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
Jill Diamant804/22/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MARPRO CONSTRUCTION CORP205/07/2026
PEAK PLUMBING SOLUTIONS L205/07/2026
MIDCO CORP111/25/2025
SAMUEL & SONS P & H INC111/25/2025
STONE & OAK INTERIORS INC107/11/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GARDEN HEIGHTS PROP MGMT111/25/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ADAM MAISER405/07/2026
4 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 4Open permit 1Signed off 3
4 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01390929 ↗422 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued05/07/202607/01/2026
Contractor PEAK PLUMBING SOLUTIONS LLC
Filer ADAM MAISER
PLUMBING WORK IN CONJUNCTION WITH THE INTERIOR RENOVATIONS OF EXISTING KITCHEN, BATHROOMIN UNIT 8E ON THE 008 FLOOR. NO CHANGE OF USE, OCCUP…
Q01347550 ↗34-24 87 STREET
QUEENS
AlterationSigned-off01/29/202602/17/2026
Contractor PEAK PLUMBING SOLUTIONS L
Filer ADAM MAISER
INTERIOR RENOVATIONS OF EXISTING KITCHEN, POWDER ROOM, AND BATHROOM, AND MISC. CARPENTRY WORK. NO CHANGE OF USE, OCCUPANCY, OR EGRESS
M01250658 ↗160 EAST 65 STREET
MANHATTAN
AlterationSigned-off07/11/202509/04/2025
Contractor STONE & OAK INTERIORS INC
Filer ADAM MAISER
RENOVATION OF EXISTING BATHROOM AND MINOR CARPENTRY AND CABINETRYWORK IN APARTMENT #21C ON THE 21ST FLOOR. NO CHANGE OF USE, OCCUPANCY, OR E…
Q01119158 ↗35-33 76 STREET
QUEENS
AlterationSigned-off10/07/202402/19/2025
Owner GARDEN HEIGHTS PROP MGMT
Contractor MIDCO CORP
Filer ADAM MAISER
RENOVATION OF EXISTING BATHROOM IN APARTMENT #52 ON THE 5TH FLOOR AS PER SUBMITTED PLANS. NO CHANGE OF USE, OCCUPANCY, OR EGRESS
Scope of Work
Plumbing — 2 projects · most recent 05/07/2026
Gas Water/Sanitary
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
422 AVENUE OF THE AMER ↗204/22/2026
34-24 87 STREET ↗303/10/2026
35-33 76 STREET ↗411/18/2025
160 EAST 65 STREET ↗107/02/2025
▾Documents — 43 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch10
08/22/2026M01250658-I1 · 160 EAST 65 STREETRequest digital key ↗
08/21/2026Q01119158-I1 · 35-33 76 STREETRequest digital key ↗
08/21/2026Q01119158-P2 · 35-33 76 STREETRequest digital key ↗
Showing 3 of 10 on file for this type
▸Applications & Permits9
▸DOB NOWLPC Approval/Permit9
08/17/2026M01390929-S1 · 422 AVENUE OF THE AMEROpen ↗
08/15/2026M01390929-I1 · 422 AVENUE OF THE AMEROpen ↗
08/13/2026Q01119158-P2 · 35-33 76 STREETOpen ↗
Showing 3 of 9 on file for this type
▸Seals & Professional Certifications12
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/22/2026M01250658-I1 · 160 EAST 65 STREETOpen ↗
08/21/2026Q01119158-I1 · 35-33 76 STREETOpen ↗
08/21/2026Q01119158-P2 · 35-33 76 STREETOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWProgress Inspector Seal & Signature2
08/28/2026Q01347550-I1 · 34-24 87 STREETOpen ↗
08/22/2026M01250658-I1 · 160 EAST 65 STREETOpen ↗
▸Environmental & Asbestos10
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
08/22/2026M01250658-I1 · 160 EAST 65 STREETOpen ↗
08/21/2026Q01119158-I1 · 35-33 76 STREETOpen ↗
08/21/2026Q01119158-P2 · 35-33 76 STREETOpen ↗
Showing 3 of 10 on file for this type
▸Other Documents2
▸DOB NOWProof of Historic Building2
08/13/2026Q01347550-I1 · 34-24 87 STREETOpen ↗
Showing 1 of 2 on file for this type