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Filing Representative Firm
FOS DEVELOPMENT CORP.
Expediter
2 projects with open permitsQUEENS · 1BROOKLYN · 1
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2 buildings
2
Total Filings
2
Projects on File
2
Buildings Worked
2
Projects w/ Open Permits
Expediter
Role
Activity
Projects by first filing month2 projects all-time
0112Dec '25 · 1Feb '26 · 1Dec '25Jan '26Feb '26
Portfolio status
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Open permit2100%
By project type
Alteration2
Most active buildings
All buildings →
3802 AVENUE UBROOKLYN · 1 open · latest 12/17/2025
1 projects
24-53 49TH STREETQUEENS · 1 open · latest 03/03/2026
1 projects
Key relationships
Everyone →
Design firms
2 projects
Contractors
2 projects
People
All people →
PANAGIOTIS HALKIDISlatest 12/17/2025
2 filings
Filed under
FOS DEVELOPMENT CORP.2
Identified by the contact ids of the people who file for the firm and by its email domain (fosgrp.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01335976 ↗24-53 49TH STREET
QUEENS
AlterationPermit Issued02/23/202603/03/2026
Design ROSA CONSULTING ENGINEERS, D.P.C.
Owner VIMA PROPERTY GROUP, INC.
Contractor FOS DEVELOPMENT CORP
installation of new construction fencing
B01334141 ↗3802 AVENUE U
BROOKLYN
AlterationPermit Issued12/16/202512/17/2025
Design ROSA CONSULTING ENGINEERS, D.P.C.
Owner STERLING REAL ESTATE
Contractor FOS DEVELOPMENT CORP
installation of new construction fencing on open lot
Counts cover all 2 projects (2 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
PANAGIOTIS HALKIDIS212/17/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ROSA CONSULTING ENGINEERS, D.P.C.202/23/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
FOS DEVELOPMENT CORP202/23/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
STERLING REAL ESTATE112/16/2025
VIMA PROPERTY GROUP, INC.102/23/2026
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 2Open permit 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01335976 ↗24-53 49TH STREET
QUEENS
AlterationPermit Issued02/23/202603/03/2026
Design ROSA CONSULTING ENGINEERS, D.P.C.
Owner VIMA PROPERTY GROUP, INC.
Contractor FOS DEVELOPMENT CORP
installation of new construction fencing
B01334141 ↗3802 AVENUE U
BROOKLYN
AlterationPermit Issued12/16/202512/17/2025
Design ROSA CONSULTING ENGINEERS, D.P.C.
Owner STERLING REAL ESTATE
Contractor FOS DEVELOPMENT CORP
installation of new construction fencing on open lot
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
24-53 49TH STREET ↗112/17/2025
3802 AVENUE U ↗112/15/2025
▾Documents — 4 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/19/2026B01334141-I1 · 3802 AVENUE URequest digital key ↗
08/17/2026Q01335976-I1 · 24-53 49TH STREETRequest digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/19/2026B01334141-I1 · 3802 AVENUE UOpen ↗
08/17/2026Q01335976-I1 · 24-53 49TH STREETOpen ↗