Design and Permitting Made Stress-Free

From concept design to permit-ready building plans — get the team that stands by you at every step, turning your ideas into reality.

Start Today Our Solutions
Our Mission

Simplifying Design and Permitting, So You Can Focus on What Matters Most

Whether you are expanding your home, adding rental income, or building from scratch — we provide complete, permit-ready plan sets and handle every step of the approval process in New York, New Jersey, and Connecticut.

Preconstruction Made Simple and Stress-Free

End-to-End Solutions

We guide you through every step, from initial concepts to complete permitting sets. One vendor, one contact, start to finish.

Custom Designs for Every Goal

Additions for growing families, ADUs for rental income, full remodels, new construction — every plan designed around your property.

Expertise You Can Trust

Licensed architects and engineers in NY, NJ, and CT. Every plan set is code-compliant, stamped, and accepted by your building department.

Bring Your Vision to Life — The Right Way

Permit-ready plans, licensed expert support, and clear pricing — delivered by an experienced team.

Let us bring your project to life.

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Our Solutions

Design and Permitting Support for Every Type of Residential Project

Whether you are building from the ground up or making the most of what you already have — we offer complete plan sets tailored to your goals.

Room Addition Plans

Expand Your Space

Add square footage without moving

Our addition plans help you grow your home seamlessly — whether you are adding a bedroom, extending a kitchen, or building up a second story.

  • Full architectural and structural drawings
  • Alt-1 and Alt-2 NYC DOB filings
  • NJ and CT municipal permit applications
  • All objection responses included
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ADU Plans

Unlock the Possibility

Add value, flexibility, and rental income

A well-designed ADU adds meaningful value to your property. Newly legalized in NYC and in high demand across NJ and CT. We know the rules in every jurisdiction.

  • Architectural design and structural engineering
  • Energy code compliance
  • Garage conversions, basement ADUs, detached units
  • Town-specific permit filings
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Remodeling Plans

Reimagine What Is Possible

Upgrade your space to match your lifestyle

From kitchen reconfigurations to full interior overhauls — we make it straightforward to get compliant, buildable plans and approved permits.

  • Demolition plans and as-built drawings
  • Structural drawings for load-bearing modifications
  • Alt-2 and Alt-3 NYC filings
  • First draft in as little as 10 business days
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Custom Home Plans

Build What You Have Always Wanted

Starting from scratch

Complete construction document sets designed for your lot, your vision, and your local code requirements — from first sketch to permit-ready plans.

  • Full CD set — architectural and structural
  • NY, NJ, and CT licensed stamps
  • New Building DOB filings
  • Dedicated project manager
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New York City

NYC Permits Are Their Own World. We Know Every Layer.

New York City has its own permitting world. Whether you own a brownstone in Brooklyn, a co-op on the Upper East Side, a condo in Manhattan, or a multi-family building in Queens — we know exactly what your project requires.

All five boroughs. Brownstones, co-ops, condos, multi-family buildings, landmark districts, and the new ADU permits available citywide.

  • Brownstones and townhouses
  • Co-ops and condos — all five boroughs
  • Multi-family buildings and conversions
  • Landmark and historic district approvals
  • ADUs — newly available across NYC
NYC Permit Services
NYC condo interior
NYC skyline
Where We Work

New York. New Jersey. Connecticut.

We cover the entire tri-state region. Wherever your project is, we know the local permit process.

New York

NYC, Westchester, and Long Island

All five boroughs, Westchester County, Long Island, the Hamptons, and the Hudson Valley.

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New Jersey

Statewide New Jersey Coverage

From Bergen and Essex County suburbs to the Jersey Shore, Hoboken, and Jersey City.

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Connecticut

Statewide Connecticut Coverage

Fairfield County, New Haven, Hartford, and all 169 Connecticut municipalities.

Explore Connecticut →
Client Reviews

What Our Clients Are Saying About Us

We do not just talk the talk — our clients say it better than we ever could.

"

We needed plans and permits for a full floor addition on our Park Slope brownstone. They handled everything — drawings, DOB filing, two rounds of objections. We never made a single call to the city.

MK
Marcus Kim
Homeowner — Park Slope, Brooklyn
"

I am renovating a four-unit building in Astoria. These guys knew exactly what DOB needed, filed everything, and handled three objections without me lifting a finger.

DR
David Rosenberg
Real Estate Investor — Astoria, Queens
"

Converting our detached garage to a guest suite in Westport. Plans done in 12 days, permit approved in six weeks. Exactly what they told us would happen.

SA
Sarah Albrecht
Homeowner — Westport, CT
Our Approach

Build Smart. Build Right.

Custom Design

Your plans should not come from a template. We design around your goals, your vision, and your specific property.

Property Fit

Every layout is tailored to work with your lot, your existing structure, and your local zoning rules. Nothing generic.

Expert Craftsmanship

Our team brings accuracy and care to every detail. Quality and code compliance at the core of everything we produce.

Turn-Key Service

From first sketch to final stamped plans and approved permit — we have got your back every step of the way.

Ready to Get Started?

Tell us about your project and we will take it from there. Plans drawn, permits filed, approvals handled.

Get a Free Quote Talk to an Expert
Or call us: (408) 802-7498  ·  raphael@archplansgroup.com