Get matched with the best Custom Home Building pros in Nassau County, NY

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SmartDesign - Custom Home Builders in Brooklyn, NY

SmartDesign

★ ★ ★ ★ ★ 4.8 (8 reviews)

Brooklyn, NY 11206

7 projects

SmartDesign is dedicated to transforming your vision into reality with minimal stress. Our in-house team of designers, project managers, procurement specialists, and construction experts will oversee...

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Bg General Construction INC - Custom Home Builders in Spring Valley, NY

Bg General Construction INC

★ ★ ★ ★ ★ 4.8 (8 reviews)

Spring Valley, NY 10977

7 projects

BG General Construction Inc has years of experience in the construction industry, focusing on quality craftsmanship. As a full-service firm, we utilize our skilled team and trusted specialty contracto...

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Italian Jobs Brick and Stone Design - Custom Home Builders in Patchogue, NY

Italian Jobs Brick And Stone Design

★ ★ ★ ★ ★ 4.8 (8 reviews)

Patchogue, NY 11772

5 projects

Italian Jobs Brick and Stone Design, led by Luigi Pizzo, offers over 18 years of expertise in masonry construction and design. Trained in Italy, Luigi has honed his skills under master tradesmen and h...

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reBuild Workshop - Custom Home Builders in Brooklyn, NY

ReBuild Workshop

★ ★ ★ ★ ★ 4.8 (8 reviews)

Brooklyn, NY 11215

4 projects

reBuild Workshop, founded by architect Themis Haralabides and located in Gowanus, Brooklyn, is a design-build studio committed to crafting high-performance homes that resonate with modern living. We s...

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Build in Nyc - Custom Home Builders in New York City, NY

Build In Nyc

★ ★ ★ ★ ★ 4.8 (8 reviews)

New York City, NY 10036

4 projects

BUILD IN NYC features a skilled and certified team of dedicated craftsmen and specialists known for their exceptional quality of work. We prioritize your satisfaction above all, ensuring that every pr...

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A to Z Renovations - Custom Home Builders in New York, NY

A To Z Renovations

★ ★ ★ ★ ★ 4.6 (8 reviews)

New York, NY 10011

63 projects

A to Z Renovations is a premier home design and remodeling firm based in New York City. We specialize in creating personalized living spaces within your budget, managing every aspect from design to re...

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Jane Kim Architect - Custom Home Builders in New York, NY

Jane Kim Architect

★ ★ ★ ★ ★ 4.6 (8 reviews)

New York, NY 10013

18 projects

Jane Kim Architect is a full-service architecture firm specializing in modern design and renovations. We guide clients through every phase, from design to construction, and offer expertise in interior...

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Paul Lopa Designs - Custom Home Builders in Staten Island, NY

Paul Lopa Designs

★ ★ ★ ★ ★ 4.6 (8 reviews)

Staten Island, NY 10306

12 projects

Paul Lopa Designs is a licensed home improvement contractor and builder serving New York City, Brooklyn, Staten Island, Southampton, and New Jersey. We specialize in bridging design and construction,...

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Tri-State Architectural Design, LLC - Custom Home Builders in Katonah, NY

Tri-State Architectural Design, LLC

★ ★ ★ ★ ★ 4.6 (8 reviews)

Katonah, NY 10536

7 projects

Tri-State Architectural Design, LLC is a general contracting firm specializing in architect-led, design-build construction. Founded by Anthony, a seasoned professional with a Bachelor's in Architectur...

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Deck Master Home Improvement - Custom Home Builders in Staten Island, NY

Deck Master Home Improvement

★ ★ ★ ★ ★ 4.6 (8 reviews)

Staten Island, NY 10312

2 projects

Deck Master Home Improvement, led by owner Louis Guttman, has been delivering exceptional craftsmanship for over 30 years. Specializing in custom decks, including pool and rooftop options, the company...

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Verified Reviews for Custom Home Builders pros in Nassau County, NY

*The Growcycle rating for Custom Home Builders companies in Nassau County, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Custom Home Builders needs.

Last update on July 13, 2026

Emma Johnson

Reviewed in February 2026

I had a great experience with G&M General Contracting for my home renovation. They were efficient, communicative, and delivered high-quality work. Will definitely use them again!

G&M general contracting Request a quote

Michael Smith

Reviewed in October 2025

Homeredi did an excellent job on my home repairs. They were professional, courteous, and finished ahead of schedule. Highly recommend their services!

Homeredi Request a quote

Kenneth Evans

Reviewed in December 2025

LuxeRevive transformed our home beautifully. Their attention to detail and professionalism made the remodeling process seamless and enjoyable.

LuxeRevive Design & Build Request a quote

Timothy Price

Reviewed in January 2026

Max Space Design Llc transformed our home beyond our expectations! Their attention to detail and creativity made the process enjoyable. Highly recommend for anyone looking to remodel.

Max Space Design LLC Request a quote

Bruce Allen

Reviewed in June 2025

Themis and the team transformed our home beautifully, focusing on energy efficiency. Their attention to detail and creativity made the process enjoyable.

reBuild Workshop Request a quote

Cost Guide

How much does Custom Home Builders cost in Nassau County, NY?

Typical custom home builders projects in Nassau County, NY range from $300,000 to $1,200,000, with most homeowners paying around $600,000.

$300,000

$600,000 Typical cost in Nassau County, NY

$1,200,000

LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Sq Ft $200–$400

Per Project $300,000–$1,200,000

Per Hour (Consultation) $150–$300

Last updated: April 2026

Custom home builders in Nassau County typically charge between $300,000 and $1,200,000, with an average project costing around $600,000. Factors influencing the price include the size of the home, design features, and materials selected.

Local builders in Nassau County charge between $150 and $300 per hour for their services. Additionally, you will need to consider permits from the Nassau County Department of Buildings, which can take time to secure before construction begins.

When comparing custom home building quotes in Nassau County, carefully review the project scope and details to ensure that you understand exactly what is included in the price.

What affects the cost in Nassau County, NY?

Nassau County Labor Rates

Licensed custom home builders in Nassau County charge $150–$300/hr, reflecting the expertise needed for home construction. Rates can differ based on the builder's experience and project complexity.

Permits & Inspections

Most custom home projects in Nassau County require permits from the Nassau County Department of Buildings, which can add time and costs to your project.

Material Selection & Quality

Choices in materials can swing a custom home project by 10–30%, with higher-end materials significantly impacting overall costs.

Seasonal Demand & Scheduling

The best time to initiate a custom home build in Nassau County is during the fall and winter months when demand is lower, which can lead to better pricing and project timelines.

Frequently Asked Questions About Custom Home Builders in Nassau County, NY

Can I customize the design of my home?

Absolutely! One of the primary benefits of working with a custom home builder is the ability to personalize your home's design. In Nassau County, builders often collaborate closely with clients to understand their preferences for layout, materials, and finishes. Whether you're looking for an open floor plan, specific architectural styles, or unique features like energy-efficient elements, a custom builder can bring your vision to life. Open communication throughout the design process ensures that your home reflects your lifestyle and meets your specific needs.

Do I need to secure financing before building a custom home?

Yes, securing financing before building a custom home is generally recommended. In Nassau County, many lenders require pre-approval for construction loans, which can help you understand your budget and financial parameters. Working closely with your builder can ensure that your financing aligns with the project's costs and timeline. Having your financing in place can also streamline the building process, allowing for a smoother transition from design to construction. Consulting with a financial advisor can provide clarity on the best financing options available for your custom home project.

How long does it take to build a custom home?

The timeline for building a custom home can vary significantly based on size, design complexity, and weather conditions. In Nassau County, the process typically takes anywhere from 6 months to over a year. Factors influencing the timeline include the permitting process, site preparation, and the availability of materials. It's essential to work closely with your builder to establish a realistic timeline that accounts for all phases of construction. Keeping open communication throughout the process can help ensure that your project stays on track and meets your expectations.

What is the average cost of building a custom home?

The average cost of building a custom home can vary widely based on location, size, and materials used. In Nassau County, homeowners can expect to pay between $200 to $400 per square foot, depending on the level of customization and quality of materials. Factors such as site preparation, design complexity, and additional features can also influence the final cost. It's advisable to establish a clear budget and discuss your needs with your builder upfront. Obtaining multiple quotes can help ensure that you find the best value for your investment.

What should I look for in a custom home builder?

When selecting a custom home builder, it's essential to consider their experience, reputation, and portfolio of past projects. In Nassau County, choosing a builder familiar with local zoning regulations and building codes is crucial. It's also beneficial to review testimonials and references from previous clients to gauge their satisfaction and project outcomes. A good builder should communicate effectively, be transparent about costs, and be willing to collaborate with you to bring your vision to life. Taking the time to research and interview potential builders can lead to a successful home-building experience.

Common Custom Home Builders services and their costs

Typical pricing in Nassau County, NY by service type.

New Custom Homes

Building Your Dream Home

Method	Cost Range
Single Family Home Custom-built homes for families.	$300,000–$1,200,000
Luxury Homes High-end custom homes with premium features.	$800,000–$2,500,000
Eco-Friendly Homes Sustainable homes with green features.	$400,000–$1,000,000
Vacation Homes Custom homes designed for seasonal living.	$500,000–$1,500,000

Custom Home Features

Enhancing Your New Build

Method	Cost Range
Basement Finishing Completing and customizing basement spaces.	$50,000–$100,000
Home Automation Systems Integrating smart technology into homes.	$10,000–$50,000
Deck and Outdoor Spaces Creating custom decks and outdoor living areas.	$20,000–$80,000
Landscaping Services Professional landscaping for curb appeal.	$5,000–$30,000

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Price ranges are estimates compiled from publicly available data and may vary with project scope.

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Verified Reviews for Custom Home Builders pros in Nassau County, NY

Emma Johnson

Michael Smith

Kenneth Evans

Timothy Price

Bruce Allen

How much does Custom Home Builders cost in Nassau County, NY?

What affects the cost in Nassau County, NY?

Frequently Asked Questions About Custom Home Builders in Nassau County, NY

Common Custom Home Builders services and their costs

New Custom Homes

Custom Home Features

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Related services for your Custom Home Builders project

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