Design. Plan. Build.

Bedroom Addition Contractor
Greenville, SC

Greenville's Top Bedroom Addition Contractor

Outgrowing your home doesn’t have to mean putting it on the market. For many Greenville families, moving isn’t practical, it’s costly, stressful, and means leaving behind a neighborhood you love. A smarter solution? A custom bedroom addition that gives your family the space it needs while boosting your home’s comfort and value.

With Greenville County’s population up 21% over the past decade, housing demand has surged, making space more valuable than ever. Whether you need a luxury master suite retreat, a cozy guest room for visitors, or a nursery for a growing family, our team of trusted bedroom addition experts in Greenville, SC creates spaces that look and feel like they’ve always been part of your home.

We handle everything, from design, permits, and zoning compliance to construction and finishing touches, so you can enjoy a stress-free process. Your addition will not only meet modern energy efficiency standards but also enhance your home’s curb appeal and resale value.

Ready to get started? Contact our Greenville bedroom addition experts today at (864) 380-0724.

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Why Choose Us as Your Bedroom Addition Contractors in Greenville?

  • Local expertise: We understand Greenville’s building codes, styles, and housing trends.
  • End-to-end services: From architectural planning to final walkthrough.
  • Transparent pricing: No hidden costs, just clear and fair estimates.
  • Proven results: Many satisfied homeowners across Greenville and Upstate SC.

When you work with us, you’re not just getting extra square footage, you’re creating a functional, comfortable space that improves everyday living and boosts your home’s value.

Types of Bedroom Additions We Do in Greenville & Upstate, SC

Every household in Greenville has different needs, and the right bedroom addition depends on your lifestyle, space, and budget. Our team of bedroom addition contractors in Greenville, SC specializes in designing additions that blend seamlessly with your existing home while adding long-term functionality and value. Here are the most common options homeowners choose:

Bedroom interior with open sliding door to outdoor seating area built by Nunley Custom Homes in Greenville, SC.

Master Suite Additions

Upgrade your home with a spacious master bedroom featuring walk-in closets, a private ensuite bath, and modern design touches . Perfect for creating a retreat that combines comfort and resale value, master suite additions often deliver some of the highest returns on investment in home remodeling.

Guest Bedrooms

Tired of turning the sofa into a guest bed? A dedicated guest room provides comfort and privacy for visiting family and friends, making your home more welcoming and functional.

Nurseries or Kids’ Rooms

Growing families need flexible space. Adding a nursery or children’s bedroom gives you room to expand without the hassle of moving , keeping your family rooted in the Greenville neighborhood you love.

In-Law Suites / ADUs

Multigenerational living is on the rise in South Carolina. An in-law suite or accessory dwelling unit (ADU) with a bedroom, bathroom, and even a small kitchenette creates independent living quarters while keeping loved ones close.

Basement or Attic Conversions

Don’t let unused space go to waste. Converting a basement or attic into a bedroom is one of the most cost-effective ways to add livable square footage, while also increasing your home’s marketability.

Whether you want a luxury master suite or a practical guest room, we’ll help you choose the right addition that fits your family’s needs today, and adds value for tomorrow.

How Energy Efficiency Impacts Your New Bedroom

New additions must meet today’s energy codes, which means you’re not just gaining space, you’re also improving comfort and lowering utility bills.

Key upgrades that make the difference:

  • Insulation – Proper wall and attic insulation keep the room cozy year-round.
  • Windows & Doors – Energy-efficient windows prevent heat loss in winter and keep cool air inside during summer.
  • HVAC Efficiency – Modern systems reduce monthly costs and improve indoor air quality.

Greenville homeowners are increasingly choosing eco-friendly materials and insulation for sustainability and long-term savings.

Our Process – How We Deliver Seamless Bedroom Additions

Adding a new bedroom is a major investment, and the process can feel overwhelming without the right contractor. That’s why our team of bedroom addition specialists in Greenville, SC handles everything from start to finish, so you can enjoy a stress-free experience and a flawless result. Here’s how we do it:

step 1 :

Consultation & Design

We begin with a detailed consultation to understand your goals, lifestyle needs, and budget. Then, our design team creates a customized plan that blends seamlessly with your existing home while maximizing comfort and functionality.

STEP 2 :

Permits & Compliance

 Greenville County has strict building codes, but we take care of all permits, zoning checks, and compliance paperwork. This ensures your project stays on schedule and avoids costly setbacks.

step 3 :

Construction & Craftsmanship

Once approvals are in place, our skilled builders get to work. From laying the foundation to final finishes, we focus on quality craftsmanship and details that make your new bedroom look like it was always part of your home.

step 4:

Final Walkthough & Handover

Before we wrap up, we’ll walk through the space with you, checking every fixture, corner, and finish. Only when you’re 100% satisfied do we consider the project complete.

With our streamlined process, you don’t just get more square footage, you get peace of mind knowing your new bedroom is built to last, fully compliant, and beautifully integrated into your Greenville home.

Common Challenges We Need to Plan For When Adding Bedroom Additions

Every project comes with a few bumps in the road, but knowing them upfront helps you prepare.

  • Design Matching – Blending the new bedroom with your home’s existing style, siding, and roofline.
  • Structural Concerns – Second-story additions often require reinforcing the current structure.
  • Hidden Costs – Electrical panel upgrades, moving plumbing lines, or soil work can surprise homeowners.

Our team anticipates these challenges and provides solutions, keeping your project on track and within budget.

An experienced contractor will walk you through these possibilities before work begins so you can budget realistically.

Cost of a Bedroom Additions in Greenville, SC

On average, bedroom additions in Greenville range between  $140–$220 per sq. ft.  , depending on features and finishes. A standard  20x20 bedroom addition  may cost  $56,000–$88,000  , while master suites with bathrooms run higher. We’ll give you a clear, upfront estimate tailored to your project.

What Goes Into the Cost of a Bedroom Addition?

Adding a bedroom isn’t one-size-fits-all, the cost depends on several moving parts. In Greenville, homeowners can expect to spend $140–$250 per square foot, but the final price tag varies based on design choices and site conditions.

Here’s what affects the budget most

  • Size & Layout – A simple 10x12 bedroom will naturally cost less than a large master suite with a walk-in closet and bathroom.
  • Finishes & Materials – Hardwood floors, custom trim, or luxury fixtures will push costs higher compared to standard finishes.
  • Permits & Fees – Greenville requires building permits and inspections, which add to upfront costs.
  • HVAC Needs – Tying into your current heating and cooling system or upgrading it can impact the budget.
  • Foundation Work – A ground-level extension often requires new foundation work, while building over a garage may save space but add structural complexity.

Adding a ground-level bedroom might cost less initially, but building above a garage could be more cost-effective in the long run since it avoids eating into your yard space.

Will a Bedroom Addition Add Value to My Home?

In most cases, yes, especially in Greenville’s growing housing market. According to Remodeling Magazine’s 2023 Cost vs. Value Report, homeowners typically recoup 50–60% of the cost of a bedroom or master suite addition at resale.

Why it makes sense locally:

  • Greenville’s population growth has led to higher demand for larger homes.
  • Families often look for houses with extra bedrooms when relocating for work or schools.
  • Homes with flexible space (guest room, office, or nursery) tend to sell faster.

Think of it as an investment, you’re enjoying the space now and building equity for later.

How Long Does a Bedroom Addition Project Take?

The timeline depends on the size and complexity of the project. Transparency helps homeowners plan ahead, so here’s what to expect:

  • Smaller bedroom additions – Typically 8–12 weeks , including permits, foundation, framing, and finishes.
  • Larger master suites or second-story projects – Usually 4–6 months , especially when bathrooms, HVAC, or custom features are involved.

By working with us, you’ll get a clear schedule and regular updates to avoid surprises.

Do We Need Permits for a Bedroom Addition in Greenville?

Yes, and skipping this step isn’t an option. Greenville County has strict zoning rules and inspection requirements to make sure every addition is safe and up to code.

Most homeowners don’t want the headache of juggling paperwork, and that’s where professional contractors step in:

  • Permit Applications – Contractors handle the filing with Greenville’s Building Safety Division.
  • Inspections – Scheduled throughout the project for electrical, plumbing, and structural compliance.
  • Zoning Compliance – Making sure setbacks, lot coverage, and neighborhood rules are respected.

Working with a local contractor ensures your addition gets approved quickly and avoids costly delays.

Cozy bedroom with fireplace built by Nunley Custom Homes in Greenville, SC.
Bedroom with built-in bookshelves, desk, bed, bay window, armchair, and hardwood floors built by Nunley Custom Homes in Greenville, SC.
Bedroom with white walls and ceiling built by Nunley Custom Homes in Greenville, SC.
Bedroom with built-in window seat, bookshelves, and light blue walls built by Nunley Custom Homes in Greenville, SC.

FAQs About Bedroom Additions in Greenville, SC


  • Q: How long does a bedroom addition take in Greenville, SC?

    The timeline depends on the project size and complexity. Smaller bedroom additions usually take 8–12weeks, while larger master suites with attached bathrooms can take 3–4 months. Factors like design approvals, permits, and inspections in Greenville also affect the duration.


  • Q: Do I need a permit for a bedroom addition in Greenville?

    Yes, Greenville County requires permits for all structural home additions to ensure compliance with local building codes and safety standards. At Nunley Custom Homes, we handle the entire permitting and inspection process so you don’t have to worry about paperwork delays.


  • Q: How much does a 20x20 bedroom addition cost?

    On average, a 20x20 bedroom addition can cost between $32,000 and $80,000, depending on finishes, materials, and whether you include features like a bathroom or walk-in closet. We provide transparent, detailed estimates so you know exactly what to expect before construction begins.


  • Q: Can you match my home’s existing style?

    Absolutely. Our design and construction team carefully source materials, siding, flooring, and finishes that mirror your home’s original architecture. The goal is to make your new bedroom addition look like it was always part of your Greenville home.


  • Q: Will a bedroom addition increase my home’s value?

    Yes, adding a bedroom is one of the best ROI home improvements. In fact, a master suite addition can recoup up to 70% of its cost at resale and makes your home more appealing to buyers in Greenville’s competitive housing market.


  • Q: What are the zoning regulations for bedroom additions in Greenville County?

    Zoning regulations in Greenville govern setbacks, lot coverage, height restrictions, and land use. These vary by neighborhood and property type. During our consultation, we’ll review your property details and ensure your addition complies with all local zoning laws.


  • Q: How will my property taxes be affected by adding a home addition?

    Property taxes in Greenville County are based on your home’s assessed value. A new bedroom addition will likely increase your property’s value and, in turn, your taxes. To get exact figures, you can contact the Greenville County Revenue Department, but we help guide you through this consideration during planning.


Call Nunley Custom Homes – Your Greenville Bedroom Addition Contractor


Ready to add comfort, space, and value to your home?

As trusted bedroom addition contractors in Greenville, SC, we design and build custom bedrooms that fit your lifestyle and budget.

Call us today at (864) 380-0724 to schedule your free consultation and start planning your dream bedroom addition.

Contact Us

CONTACT US

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