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Design Firm
RONALD BERLIN ARCHITECT, P.C.
Design
MANHATTAN · 3
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2 buildings
5
Total Filings
3
Projects on File
2
Buildings Worked
0
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month3 projects all-time
0123Oct '19 · 2Jan '25 · 1202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
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Signed off3100%
By project type
Alteration3
Most active buildings
All buildings →
455 EAST 51 STREETMANHATTAN · latest 11/17/2020
2 projects
41 5 AVENUEMANHATTAN · latest 05/07/2025
1 projects
Key relationships
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Design firms
1 projects
Filing representatives
1 projects
People
All people →
Ronald Berlinlatest 01/14/2025
2 filings
Filed under
RONALD BERLIN ARCHITECT, P.C.5
Identified by the contact ids of the people who file for the firm and by its email domain (ronaldberlin.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01166990 ↗41 5 AVENUE
MANHATTAN
AlterationSigned-off01/27/202505/07/2025
Contractor ROMEL CONSTRUCTION CORP
Filer BOUTIQKEY LLC
PLUMBING FOR THE THE RENOVATION OF EXISTING APARTMENT 5A ON THE FIFTH FLOOR. AS PER PLANS FILED. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
M00246758 ↗455 EAST 51 STREET
MANHATTAN
AlterationSigned-off10/23/201911/17/2020
Contractor GOLDS PLUMBING CORP
Plumbing work as shown on plans
M00246743 ↗455 EAST 51 STREET
MANHATTAN
AlterationSigned-off10/23/201907/10/2020
Contractor GARRETSON CUSTOM BUILDERS
Filer WILLIAM VITACCO ASSOCIATES
Mechanical work as shown on plans
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
Ronald Berlin201/14/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CS ENGINEERING, PC104/01/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GARRETSON CUSTOM BUILDERS103/09/2021
GOLDS PLUMBING CORP110/23/2019
ROMEL CONSTRUCTION CORP104/01/2026
XPRESS PLBG AND HTG LLC104/01/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BOUTIQKEY LLC104/01/2026
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 3Signed off 3
3 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01166990 ↗41 5 AVENUE
MANHATTAN
AlterationSigned-off01/27/202505/07/2025
Contractor ROMEL CONSTRUCTION CORP
Filer BOUTIQKEY LLC
PLUMBING FOR THE THE RENOVATION OF EXISTING APARTMENT 5A ON THE FIFTH FLOOR. AS PER PLANS FILED. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
M00246758 ↗455 EAST 51 STREET
MANHATTAN
AlterationSigned-off10/23/201911/17/2020
Contractor GOLDS PLUMBING CORP
Plumbing work as shown on plans
M00246743 ↗455 EAST 51 STREET
MANHATTAN
AlterationSigned-off10/23/201907/10/2020
Contractor GARRETSON CUSTOM BUILDERS
Filer WILLIAM VITACCO ASSOCIATES
Mechanical work as shown on plans
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
41 5 AVENUE ↗201/14/2025
455 EAST 51 STREET ↗310/16/2019
▾Documents — 40 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch4
08/25/2026M01166990-P1 · 41 5 AVENUERequest digital key ↗
08/25/2026M01166990-S2 · 41 5 AVENUERequest digital key ↗
08/25/2026M01166990-S1 · 41 5 AVENUERequest digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems2
09/05/2026M00246743-I1 · 455 EAST 51 STREETRequest digital key ↗
08/15/2026M00246743-P1 · 455 EAST 51 STREETRequest digital key ↗
▸DOB NOWPlans/Sketch - Plumbing1
09/05/2026M00246758-I1 · 455 EAST 51 STREETRequest digital key ↗
▸Applications & Permits4
▸DOB NOWLPC Approval/Permit4
08/25/2026M01166990-P1 · 41 5 AVENUEOpen ↗
Showing 1 of 4 on file for this type
▸Seals & Professional Certifications18
▸DOB NOWDPL-1: Design Professional Seal & Signature7
09/05/2026M00246758-I1 · 455 EAST 51 STREETOpen ↗
08/25/2026M01166990-P1 · 41 5 AVENUEOpen ↗
08/25/2026M01166990-S2 · 41 5 AVENUEOpen ↗
Showing 3 of 7 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
08/28/2026M01166990-S2 · 41 5 AVENUEOpen ↗
08/25/2026M01166990-I1 · 41 5 AVENUEOpen ↗
08/24/2026M00246743-P1 · 455 EAST 51 STREETOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
08/28/2026M01166990-S2 · 41 5 AVENUEOpen ↗
08/25/2026M01166990-I1 · 41 5 AVENUEOpen ↗
08/25/2026M01166990-S1 · 41 5 AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸Safety & Tenant Protection3
▸DOB NOWTenant Protection Plan3
08/13/2026M00246743-I1 · 455 EAST 51 STREETOpen ↗
08/13/2026M00246758-I1 · 455 EAST 51 STREETOpen ↗
08/13/2026M00246743-P1 · 455 EAST 51 STREETOpen ↗
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
09/05/2026M00246758-I1 · 455 EAST 51 STREETOpen ↗
08/25/2026M01166990-S2 · 41 5 AVENUEOpen ↗
08/25/2026M01166990-S1 · 41 5 AVENUEOpen ↗
Showing 3 of 7 on file for this type
▸Other Documents1
▸DOB NOWProof of Historic Building1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type