JCD
JCD Emblem
J. Cohen DesignsArchitecture & Interior Design
Residential
Commercial
Institutional
Architecture
Residential · Brooklyn, NY

Where Space
Becomes
Art.

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Residential◆Commercial◆Institutional◆Synagogues◆Architecture◆Custom Millwork◆Space Planning◆New York & New Jersey◆Residential◆Commercial◆Institutional◆Synagogues◆Architecture◆Custom Millwork◆Space Planning◆New York & New Jersey◆
47+
Projects Completed
10+
Years of Excellence
100%
Client Satisfaction
NY & NJ
Service Area
Selected Work

Every Project,
A Masterpiece.

Brooklyn Estate
Residential · 2024

Brooklyn Estate

Private Residence

Executive Office
Commercial · 2025

Executive Office

Commercial Interior

Summer Home Kitchen
Residential · 2025

Summer Home Kitchen

Seasonal Residence

Luxury Lobby
Commercial · 2024

Luxury Lobby

Commercial Development

Sephardic Synagogue
Institutional · 2023

Sephardic Synagogue

Flatbush, Brooklyn

Brooklyn Estate
Architecture · 2025

Brooklyn Estate

Exterior Architecture

Brooklyn Residence
Architecture · 2025

Brooklyn Residence

Rear Elevation

Formal Dining Room
Residential · 2024

Formal Dining Room

Private Residence

NJ Estate
Residential · 2024

NJ Estate

New Jersey

View Full Portfolio on Instagram→
What We Do

Crafting Spaces
That Endure.

01

Residential Design

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From Brooklyn townhouses to New Jersey estates, we craft living environments that reflect the unique personality and lifestyle of each client — with meticulous attention to every detail.

02

Commercial Interiors

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03

Institutional & Synagogues

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04

Architecture & Elevations

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Residential Design
Judah Cohen — Principal Designer
Judah Cohen
Principal Designer & Founder
Judah Cohen at industry event
The Designer

The Vision
Behind Every Space.

J. Cohen Designs is a Brooklyn-based architecture and interior design firm specializing in high-end residential, commercial, and institutional projects across New York and New Jersey. Founded by Judah Cohen, the firm brings a rigorous design sensibility to every project — from private estates to sacred community spaces.

Deeply rooted in the Syrian Sephardic Jewish community of Flatbush, Brooklyn, Judah understands the cultural nuances and elevated standards his clients demand. Every space created is a reflection of the client's identity — crafted with precision, purpose, and artistry.

Brooklyn, NY
NY & NJ
Architecture & Design
Follow Our Work →
J. Cohen Designs at the DXA Summit
Active in the Design Community · DXA Summit
Brooklyn · New York
Summer Home Kitchen
Featured Project · In Progress

Summer Home
Kitchen Design.

White oak cabinetry, Calacatta marble island, brass globe pendants, and LED cove lighting.

White OakCalacatta MarbleBrass Fixtures
Our Process

Four Steps to
Extraordinary.

01
01

Discovery

We begin with a deep consultation to understand your vision, lifestyle, and the story you want your space to tell.

02
02

Concept

Our team develops mood boards, space plans, and material palettes — translating your vision into a cohesive design language.

03
03

Design

Full construction documents, 3D renderings, and detailed specifications are produced for every element of the project.

04
04

Realization

We oversee every phase of construction and installation, ensuring the final result matches the vision — down to the last detail.

Get In Touch

Begin Your
Dream Space.

Ready to transform your space? We'd love to hear about your project. Reach out and let's create something extraordinary together.

LocationBrooklyn, New York
Service AreaNew York & New Jersey
Instagram@j.cohendesigns