Home Additions in New Brunswick, NJ

Add more space, convenience, and value to your home with our custom home additions in New Brunswick—designed to perfectly fit your lifestyle.

If you’re looking to expand your living space without leaving your neighborhood, you’re in the right place. At GHS Construction, we’ve been helping families in New Brunswick add square footage, style, and serious value to their homes since 2003. We know how to make it feel like part of the original home, not an awkward afterthought.

We’re not just contractors—we’re neighbors. We understand the local regulations, the historic charm of New Brunswick’s older homes, and yes, even how the wet winters and humid summers can affect materials. From the first pencil sketch to the final nail, our in-house team of pros handles every detail with skill, care, and clear communication.

Why Choose GHS Construction for Home Additions in New Brunswick, NJ

Our services have redefined the industry by delivering unmatched quality and reliability, setting a new standard that others strive to meet. Check out the benefits we offer:

See Our Work in New Brunswick, NJ

We’re proud of the spaces we’ve created right here in New Brunswick—from cozy family rooms to full-scale second story additions. Take a look at our portfolio and imagine what we could do for your home. The results speak for themselves: functional, beautiful, and built to last.

140+

Remodels Completed

Months Workmanship Warranty

10+

Years Of Contracting Experience

What People in New Brunswick, NJ, Say About Us

Thinking about working with us? Don’t just take our word for it. See what your neighbors are saying about their experience with GHS Construction. Their stories might just sound like your own—and their results could be your future.

Arati Sheth

★★★★★ 5/5

We worked with Saghir and Tanvir on our whole house remodeling project. Thank you so much for everything that you guys did for us and gave us wonderful renovation experience.

We were really lucky to get the best contractor. I am definitely referring everyone GHS contact. Thanks😊😊

How Much Do Home Additions Cost in New Brunswick, NJ?

Most home additions in New Brunswick, NJ fall between $40,000 and $150,000, depending on size, complexity, and design. That’s a wide range, but here’s why:

What Affects the Cost:

Type of Addition: A single room bump out is less expensive than a full second story or accessory dwelling unit. The bigger the change to your basic structure, the more materials and labor involved.
Size & Layout: More square footage means more materials, more flooring, and more labor. A bathroom or a full kitchen will cost more than adding an extra bedroom or home office.
Site Conditions & Property Layout: Homes with tight lot lines or uneven terrain may need excavation, retaining walls, or creative solutions to meet zoning laws and stay within the footprint.
Custom Features: Whether it’s a vaulted ceiling, custom windows for more natural light, or radiant floor heating, unique upgrades increase both the impact and the investment.
Materials & Finishes: High-end finishes, specialty siding, or energy-efficient windows all increase upfront costs—but can boost your home's resale value and function for years to come.

Every home is different, and so is every project. Want a quote tailored to your vision and your home? Reach out and we’ll walk you through it.

Budget-Friendly & On-Time Completion

We get it—costs and timelines can keep homeowners up at night. But with GHS Construction, you can rest easy.

A well-designed home addition is an investment, not a money pit. Think about it: if your $60,000 project gives you a dream primary bedroom or a finished basement that adds living area and value for 20 years, you’re spending less than $9 a day. That’s less than a deli sandwich.

As for timelines? We’re obsessive about them. We plan realistically, communicate clearly, and build efficiently. We don’t leave jobs half-finished or homes in chaos. We stick to the schedule, respect your space, and clean up like we were never there—except for the stunning new space we leave behind.

Our Home Additions Process

We’ve simplified the process for home additions in New Brunswick, NJ—so you can relax while we handle the details.

Collaborate

We listen, design, and plan every detail with you.

Build

We manage permits, materials, and skilled construction work.

Enjoy

You step into a finished space that feels just like home.

FAQs About Home Additions in New Brunswick, NJ

What is the process for adding more space to my home?

We follow a simple and straightforward process. We start by discussing your goals and needs for your home addition, whether it’s a single room, a second-story addition, or a garage conversion.

Once we finalize designs together, we handle permits, labor, materials, and construction to deliver a finished product that blends seamlessly with your home.

How much does a home addition cost?

The cost varies based on the size and type of addition, such as an extra bedroom, family room, or four-season sunroom. Factors like labor, materials, and local regulations also affect the price. We work with you to create a tailored plan that fits your budget while delivering high-quality results.

Can I add a second story to my home?

Yes, we specialize in second-story additions. This is an excellent way to create more square footage without changing your property’s footprint. It’s perfect for a growing family or when you need dedicated spaces like an extra bedroom, a playroom, or a bathroom.

What types of home additions add the most value to my property?

Additions like primary bedrooms, additional bathrooms, or garage conversions tend to add significant value. However, creating functional spaces such as game rooms, in-law suites, or a finished basement also makes your home more appealing while enhancing your living space.

How long does it take to complete a home addition?

The timeline depends on the project size, complexity, and the type of construction involved. A simple bump-out or an enclosed porch might take just a few weeks, while more extensive projects, like second-floor additions or multiple rooms, could take a few months. We’ll provide a clear timeline before we start.

Do I need permits for a home addition?

Yes, most home additions require permits to ensure compliance with local regulations. Don’t worry, though—our team takes care of all the paperwork and approvals, so you don’t have to stress about this part of the process.

What can I do to make my home addition as cost-effective as possible?

There are many cost-effective ways to complete a home addition. Keeping the design simple and sticking close to the existing structure helps reduce construction costs.

For example, a bump-out or a garage addition can often be more budget-friendly than building multiple rooms. We’ll work with you to create a plan that saves money while delivering style and function.

Can you match the design of the new space to my existing home?

Absolutely! We carefully match construction elements like materials, roofing, and flooring to your existing home. Whether it’s a second-floor addition, a new family room, or a garage conversion, the result will feel like a seamless part of your home’s style and structure.

Get Started with GHS Construction Today!

Araiz Spall

Ready to turn your dream space into a stunning reality? Contact us today at (732) 913-0742 and let us handle your home addition project.

Whether you’re thinking about a second-story addition, a new family room, or an in-law suite for a growing family, GHS Construction has the experience and dedication to bring it to life.

(takes 1-2 min)

New Brunswick, NJ is a vibrant city known for its blend of historic charm and modern living. Home to Rutgers University, the city offers cultural hotspots like the State Theatre New Jersey and fantastic medical centers like Robert Wood Johnson University Hospital. It’s a place where families grow—and where smart home additions make sense.