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Design Firm
RG-ARCHITECTURE
Design
BROOKLYN · 2
2 buildings
5
Total Filings
2
Projects on File
2
Buildings Worked
0
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month2 projects all-time
0112Aug '18 · 1Apr '22 · 12019202020212022
bars = month · line = 3-mo average
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Signed off2100%
By project type
Alteration2
Most active buildings
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851 CARROLL STREETBROOKLYN · latest 07/01/2025
1 projects
539 LORIMER STREETBROOKLYN · latest 08/31/2018
1 projects
Key relationships
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Design firms
Filing representatives
RIYAD GHANNAMlatest 12/11/2023
2 filings
Filed under
RG-ARCHITECTURE5
Identified by the contact ids of the people who file for the firm and by its email domain (rg-architecture.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00717094 ↗851 CARROLL STREET
BROOKLYN
AlterationSigned-off04/13/202207/01/2025Plumbing work associated with interior renovation of existing residential building and combination of apartments per TPPN 3/97. Total number…
B00069139 ↗539 LORIMER STREET
BROOKLYN
AlterationSigned-off08/15/201808/31/2018Installation of temporary construction fence
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
RIYAD GHANNAM212/11/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
DKA CONSULTING P.C.107/27/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
3 INDUSTRIES CORP108/15/2018
ARIANA CONTRACTING INC107/27/2026
AVON PLBG & HTG INC107/27/2026
HONEST & QUALITY CORP107/27/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WILLIAM VITACCO ASSOCIATES107/27/2026
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 2Signed off 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00717094 ↗851 CARROLL STREET
BROOKLYN
AlterationSigned-off04/13/202207/01/2025Plumbing work associated with interior renovation of existing residential building and combination of apartments per TPPN 3/97. Total number…
B00069139 ↗539 LORIMER STREET
BROOKLYN
AlterationSigned-off08/15/201808/31/2018Installation of temporary construction fence
Scope of Work
Plumbing — 1 project · most recent 07/27/2026
Gas Storm Water/Sanitary
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
851 CARROLL STREET ↗412/11/2023
539 LORIMER STREET ↗1—
▾Documents — 63 on file (BIS + DOB NOW)
▸Plans & Drawings11
▸DOB NOWPlans/Sketch11
Showing 3 of 11 on file for this type
▸Applications & Permits4
▸DOB NOWLPC Approval/Permit4
08/29/2026B00717094-P2 · 851 CARROLL STREETOpen ↗
Showing 1 of 4 on file for this type
▸Seals & Professional Certifications24
▸DOB NOWDPL-1: Design Professional Seal & Signature10
09/03/2026B00069139-I1 · 539 LORIMER STREETOpen ↗
08/29/2026B00717094-P2 · 851 CARROLL STREETOpen ↗
08/29/2026B00717094-P1 · 851 CARROLL STREETOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature9
09/02/2026B00717094-P8 · 851 CARROLL STREETOpen ↗
Showing 1 of 9 on file for this type
▸DOB NOWProgress Inspector Seal & Signature5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Other Documents22
▸DOB NOWDHCR Document18
08/29/2026B00717094-P2 · 851 CARROLL STREETOpen ↗
08/29/2026B00717094-P2 · 851 CARROLL STREETOpen ↗
08/29/2026B00717094-P1 · 851 CARROLL STREETOpen ↗
Showing 3 of 18 on file for this type
▸DOB NOWProof of Historic Building4
08/29/2026B00717094-P2 · 851 CARROLL STREETOpen ↗
Showing 1 of 4 on file for this type