Home Additions in Charleston, SC

When your home starts to feel a little too small, Leave it to Nick Home Improvement can help you expand your space. We specialize in home additions in Charleston, SC, designing and building new rooms that fit seamlessly with your home’s architecture and the coastal charm of the Lowcountry. Whether you’re planning a second-story addition, a sunroom overlooking the marsh, or a spacious new primary suite, our goal is to make your home feel bigger, better, and perfectly you.

As a trusted home addition contractor in Charleston, we manage the entire process, from design and permitting to construction and final finishing. Our team works throughout Mount Pleasant, Sullivan’s Island, and surrounding communities, helping homeowners reimagine what’s possible within their existing footprint.

Adding square footage to your home opens the door to endless possibilities. Our Charleston home additions range from single-room expansions to full second-story builds, each customized to your needs and lifestyle. Common projects include:

• Room additions in Charleston for growing families
• Home office additions for remote professionals
• Sunroom additions to enjoy year-round coastal light
• In-law suites or guest wings for extended family

Whether you’re adding a bedroom, expanding a kitchen, or building out a covered porch, we’ll ensure your new space looks like it’s always been part of your home.

A great house addition in Charleston SC starts with thoughtful design. We begin with a detailed consultation to understand your goals, assess your property, and recommend the best approach for both aesthetics and function. From matching exterior materials to blending rooflines and trim, every detail is considered to preserve your home’s character.

Our designers and builders collaborate closely throughout the process, so your new addition transitions smoothly from old to new. We handle all building permits, inspections, and local compliance requirements to make sure your addition is built right.

See how Leave it to Nick has helped Charleston homeowners transform their homes with thoughtful, high-quality additions. Each project reflects our attention to detail, seamless integration, and lasting craftsmanship

Homeowners across the Charleston area are expanding their homes in creative ways. The most popular home additions in Charleston SC right now include sunrooms, bonus rooms, garage conversions, and second-story additions. Many are incorporating energy-efficient materials and storm-resistant designs that make sense for coastal living.

If you’re exploring modern home addition ideas, we can help you design a space that increases both livability and resale value. Whether it’s a home gym, an expanded kitchen, or a private suite with an en suite bath, our team brings practical insight and polished craftsmanship to every project.

The cost of a home addition in Charleston depends on size, design complexity, materials, and whether structural or foundation work is needed. For example, a sunroom addition in Charleston typically costs less than a second-story home addition, which requires additional engineering and framing.

We’ll guide you through budgeting, help prioritize your goals, and provide a clear project estimate before work begins. Our transparent process ensures quality results built on time and within scope.

As a local home remodeling and addition contractor in Charleston SC, Leave it to Nick combines craftsmanship with deep local knowledge. We understand the region’s architectural styles, permitting requirements, and environmental conditions that influence construction near the coast.

From initial plans to the finishing touches, our team focuses on communication, craftsmanship, and complete homeowner satisfaction. Contact us today to discuss your home addition project in Charleston and discover how we can create more room for the way you live.

At Leave it to Nick, we do more than just home additions. Whether you’re planning a bathroom refresh or gutting the whole kitchen, our Charleston team brings the same attention to detail, craftsmanship, and care to every project, even those in Mount Pleasant or Sullivan’s Island. Explore our other core services below.