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Design Firm
STEVEN HOLL ARCHITECTS
Design
1 project with open permitsMANHATTAN · 2QUEENS · 1
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2 buildings
5
Total Filings
3
Projects on File
2
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month3 projects all-time
0112Feb '24 · 1Mar '24 · 1Jul '26 · 1Feb '24May '24Aug '24Nov '24Feb '25May '25Aug '25Nov '25Feb '26May '26Jul '26
bars = month · line = 3-mo average
Portfolio status
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Open permit133%
Signed off133%
Filed only133%
By project type
Alteration2
Alteration CO1
Most active buildings
All buildings →
442 WEST 31 STREETMANHATTAN · 1 open · latest 09/17/2026
2 projects
4-50 47TH ROADQUEENS · latest 03/20/2025
1 projects
Key relationships
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Design firms
1 projects
1 projects
Filing representatives
1 projects
1 projects
1 projects
Owners
1 projects
1 projects
People
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STEVEN HOLLlatest 04/29/2026
2 filings
Filed under
STEVEN HOLL ARCHITECTS5
Identified by the contact ids of the people who file for the firm and by its email domain (stevenholl.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00986067 ↗442 WEST 31 STREET
MANHATTAN
Alteration COPermit Issued03/12/202409/17/2026
Owner KINGS GROUP NY CORP
Contractor FOUNDATIONS INTERIOR DESI
Filer A1 EXPEDITING SERVICE CORP.
RENOVATION PARTIAL BUILDING OF EXISTING COMMERCIAL BUILDING. PROJECT PROPOSES TO DEMO THE EXISTING 1660 ZFA PENTHOUSE & BUILD A NEW 1660 ZFA…
M01394503 ↗442 WEST 31 STREET
MANHATTAN
AlterationFiled — no permit on record07/27/2026—
Owner VENMEL LLC
Filer ADAM MAISER
—
Q00996163 ↗4-50 47TH ROAD
QUEENS
AlterationSigned-off02/16/202403/20/2025
Contractor ALL CON CONTRACTING
THIS PROJECT INCLUDES ALL INTERIOR CONSTRUCTION FOR A NEW SKY BRIDGE, A NEW LIFT PLATFORM, DEMOLITION OF CAFE MILLWORK, AND MULTIPLE MINOR A…
Counts cover all 3 projects (3 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
STEVEN HOLL204/29/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ICOR ASSOCIATES107/27/2026
KMA DESIGNS LLC103/17/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ALL CON CONTRACTING CORP102/20/2024
FOUNDATIONS INTERIOR DESI103/17/2026
KINGS GROUP NY CORP103/17/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KINGS GROUP NY CORP103/17/2026
VENMEL LLC107/27/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A1 EXPEDITING SERVICE CORP.103/17/2026
ADAM MAISER107/27/2026
KMA DESIGNS LLC103/17/2026
3 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 3Open permit 1Signed off 1Filed only 1
Any typeAlteration 2Alteration CO 1
3 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00986067 ↗442 WEST 31 STREET
MANHATTAN
Alteration COPermit Issued03/12/202409/17/2026
Owner KINGS GROUP NY CORP
Contractor FOUNDATIONS INTERIOR DESI
Filer A1 EXPEDITING SERVICE CORP.
RENOVATION PARTIAL BUILDING OF EXISTING COMMERCIAL BUILDING. PROJECT PROPOSES TO DEMO THE EXISTING 1660 ZFA PENTHOUSE & BUILD A NEW 1660 ZFA…
M01394503 ↗442 WEST 31 STREET
MANHATTAN
AlterationFiled — no permit on record07/27/2026—
Owner VENMEL LLC
Filer ADAM MAISER
—
Q00996163 ↗4-50 47TH ROAD
QUEENS
AlterationSigned-off02/16/202403/20/2025
Contractor ALL CON CONTRACTING
THIS PROJECT INCLUDES ALL INTERIOR CONSTRUCTION FOR A NEW SKY BRIDGE, A NEW LIFT PLATFORM, DEMOLITION OF CAFE MILLWORK, AND MULTIPLE MINOR A…
Scope of Work
HVAC — 1 project · most recent 07/27/2026
Ventilation Systems
Plumbing — 1 project · most recent 07/27/2026
Water/Sanitary
Fence / Scaffold / Sign / Shed — 1 project · most recent 03/17/2026
Sidewalk Shed
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
442 WEST 31 STREET ↗204/29/2026
4-50 47TH ROAD ↗3—
▾Documents — 35 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/23/2026Q00996163-S1 · 4-50 47TH ROADRequest digital key ↗
08/23/2026Q00996163-I1 · 4-50 47TH ROADRequest digital key ↗
08/22/2026M01394503-I1 · 442 WEST 31 STREETRequest digital key ↗
Showing 3 of 8 on file for this type
▸Applications & Permits1
▸DOB NOWHPD Certification Letter or CPC Special Permit1
08/13/2026M00986067-I1 · 442 WEST 31 STREETOpen ↗
▸Seals & Professional Certifications16
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/23/2026Q00996163-I1 · 4-50 47TH ROADOpen ↗
08/23/2026Q00996163-S1 · 4-50 47TH ROADOpen ↗
08/18/2026M00986067-S1 · 442 WEST 31 STREETOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
09/19/2026Q00996163-S1 · 4-50 47TH ROADOpen ↗
09/19/2026Q00996163-S1 · 4-50 47TH ROADOpen ↗
09/19/2026Q00996163-S1 · 4-50 47TH ROADOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
09/19/2026Q00996163-S1 · 4-50 47TH ROADOpen ↗
08/24/2026Q00996163-I1 · 4-50 47TH ROADOpen ↗
08/24/2026Q00996163-I1 · 4-50 47TH ROADOpen ↗
▸Safety & Tenant Protection2
▸DOB NOWStreet Tree Checklist1
08/13/2026M00986067-I1 · 442 WEST 31 STREETOpen ↗
▸DOB NOWCertificate of No Harassment1
08/13/2026M00986067-I1 · 442 WEST 31 STREETOpen ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/16/2026M01394503-S1 · 442 WEST 31 STREETOpen ↗
08/16/2026M01394503-S2 · 442 WEST 31 STREETOpen ↗
08/16/2026M01394503-I1 · 442 WEST 31 STREETOpen ↗
▸DOB NOWOER: Notice to Proceed1
08/13/2026M00986067-I1 · 442 WEST 31 STREETOpen ↗
▸Approvals, Objections & Sign-offs3
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2
08/23/2026Q00996163-S1 · 4-50 47TH ROADOpen ↗
08/23/2026Q00996163-I1 · 4-50 47TH ROADOpen ↗
▸DOB NOWDEP Variance (V5) letter1
08/13/2026M00986067-I1 · 442 WEST 31 STREETOpen ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/13/2026M00986067-I1 · 442 WEST 31 STREETOpen ↗