Home Additions Contractor

Charleston, SC

Home Addition Services

When you’re ready to expand your home, Greenlee Construction is your trusted team of home additions contractors serving Summerville, Charleston, and the surrounding Lowcountry. Whether you’re adding a second story, building an in-law suite, or expanding your kitchen, we provide seamless, high-quality additions that enhance both space and value. From the first design concept to the final inspection, we focus on craftsmanship, clear communication, and results that last.

Expert Home Remodeling and Renovations

Home additions are more than extra square footage—they’re a form of home remodeling that transforms how you live. Our home renovation services ensure your new space blends perfectly with your existing structure, both in style and in structural integrity. As experienced home renovation contractors, we handle every detail—design, permitting, materials, construction, and inspections—so the process is as smooth as possible.

Whether you’re building a home office, a bonus room, or other special additions, our goal is to create spaces that look and feel like they were always part of your home.

Why Choose Greenlee as Your Addition Builder

As a skilled room addition contractor and experienced addition builder, we understand the balance between expanding space and preserving your home’s character. Our process includes structural integration, careful materials matching, and a detailed construction schedule.

If you’ve searched for a home addition contractor near me, you’ve likely seen our reputation for quality in Charleston, Summerville, and surrounding communities. We know local codes, neighborhood design trends, and the climate considerations that matter most when planning an addition.

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Types of Additions We Build

We’re a full-service residential construction company offering a range of residential construction services to meet your needs. Popular projects include:

A Design Build Contractor You Can Trust

As a design build contractor, we streamline your project by serving as your single point of contact for design, planning, and construction. This design build construction approach keeps your project on schedule, minimizes delays, and ensures your vision is carried through from start to finish.

In addition to residential projects, we also provide light commercial construction services for business owners who need to expand or reconfigure their spaces. Whether we’re acting as your new construction company or new construction contractor, our commitment to quality never changes.

General Contractor — Charleston, SC & Beyond

Greenlee Construction proudly serves both residential and commercial clients throughout:

Searching for a general contractor near me who understands both residential and commercial needs?
We’re here to help.

Services Areas

FAQ: Costs, Scope, and Timelines for Home Additions

How much do home additions cost in Charleston?

Most additions range from $200–$300 per square foot, depending on size, finishes, and complexity. We provide detailed, itemized estimates so you know exactly where your investment is going.

How long does a home addition take to complete?

A typical addition takes 12-20 weeks from permitting to final inspection. Larger projects, like a second story, may require more time. We provide a clear schedule before work begins.

Do I need permits for a home addition?

Yes. All home additions in Charleston and the surrounding areas require permits and inspections. We handle the entire permitting process for you to ensure full compliance.

What’s the best way to get started?

Contact Greenlee Construction for a no-obligation consultation. We’ll review your goals, budget, and timeline to determine the right approach for your home addition.