Home Additions
Greer, SC
Home Additions Contractor for Greer Homeowners
Greer keeps growing, and many families here have found that adding on is the best way to get more room without giving up a home and a community they already love. A well-designed addition gives you the space you need and blends in so well it looks original to the house.
Nunley Custom Homes is a short drive from Greer, and Joe Nunley brings 35 years of residential construction experience to every addition we build. From design and permits to the final inspection, one team handles your project, with clear communication at every step.
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Our Step-by-Step Process for Home Additions in Greer
Good planning is what keeps an addition on budget and on schedule. Here is how we take your project from the first idea to the finished space.
1. Initial Meeting at Your Home
We come to your home in Greer, look at the existing layout and your property, and talk about how you plan to use the new space and what budget you have in mind.
2. Design and Transparent Pricing
We create the plan, list every part of the scope and give you transparent pricing with material choices, so you know exactly what you are getting.
3. Signed Agreement and Project Calendar
Once you approve the plan, we sign an agreement and map out a calendar with milestones for foundation, framing, mechanical systems and finishes.
4. Managed Construction
We oversee the work on site, coordinate every trade and schedule the required inspections with the City of Greer or the county, depending on where your home is located.
5. Walkthrough and Warranty Support
At the end, we walk through the addition together, handle any final details and back the work with our warranty and follow-up support.
Add Space to Your Greer Home Instead of Moving
Moving means new mortgage terms, new commutes and leaving neighbors behind. For many Greer families, building on is the simpler choice: you keep the location you love and gain an extra bedroom, a larger kitchen or a family room with space to spread out.
An addition can also give you a home office for remote work, a playroom for growing kids or a private suite for visiting parents. We design every addition to match your home's exterior and interior, so it feels like it was always part of the house.
Services We Offer in Greer, SC
Whether you are adding on, remodeling or building new, every project is planned to make your home work better while protecting its design and structure.
One team guides your custom home from the first design meeting through construction, with architect coordination, clear specifications and scheduled walkthroughs.
Backyard cottages, garage apartments and in-law suites, with lot feasibility, parking and utility connections planned from the start.
Full-home renovations and additions that refresh how your home works and match its original look.
Kitchens and baths planned around your daily routine, built with sound ventilation, waterproofing and finishes made to last.
How Much Does a Home Addition Cost in Greer, SC?
Home addition pricing in Greer depends on the size of the space, the materials and the complexity of the design. For a general idea, smaller additions of around 200 to 300 square feet usually cost $36,000 to $75,000. Larger or multi-purpose additions with built-ins, HVAC or a bathroom often range from $80,000 to $150,000.
What drives the final cost:
Several factors influence the final cost:
Square footage and layout
Structural changes, like foundation work or tying into the existing roof
Material and finish selections, from flooring to cabinetry and lighting
New or extended heating, cooling and plumbing Local permit and inspection fees
We provide a written, itemized estimate before work begins, so you can plan your budget with confidence.
Home Addition Ideas for Greer Homes
From established neighborhoods to newer subdivisions, homes in Greer vary widely in layout and style. We start every design with your floor plan and how your family uses the house, so the new space connects naturally to the rooms you already have.
Greer homeowners often ask us for
primary bedroom suites,
bonus rooms,
sunrooms and
second-story additions for growing families. Other projects expand a kitchen or living room, bring more daylight into the home or create a dedicated place to work, unwind or host guests.
Why Greer Homeowners Choose Nunley Custom Homes
A well-built addition makes daily life more comfortable and organized, and it can add long-term value to your home. Here is what you can expect when you build with us:
Precise craftsmanship built to last
Every addition is built with care so it ties cleanly into your existing home and holds up for years.
Weekly updates and milestone check-ins
You always know where your project stands, with regular updates from planning through completion.
A clean, safe and respectful jobsite
We keep the work area tidy and safe, protecting your property and keeping your home livable during construction.
The owner involved at every stage
Hands-on oversight from the owner keeps quality consistent from the foundation to the final finishes.
Permits and approvals handled for you
We take care of permits and approvals so your addition meets all local building requirements.
Clear cost and schedule documentation
Straightforward documentation helps you understand your budget, timeline and progress at every step.
About Nunley Custom Homes and Our Home Additions Experience
Nunley Custom Homes brings decades of construction experience to homeowners throughout Upstate South Carolina. With more than 35 years as a licensed general contractor, Joe Nunley has built a reputation for exceptional craftsmanship and attention to detail. Over the course of his career, he has managed the design and construction of many custom homes, including several multi-million-dollar properties that required the highest levels of precision.
Today, Nunley Custom Homes continues to deliver that same level of quality to remodeling and addition projects. The company focuses on home renovations, additions, garages, and improvements that enhance both comfort and value. Every project receives careful planning, clear communication, and workmanship designed to stand the test of time.
FAQs About Home Additions in Greer, SC
Q: How much does a 250 sq. ft. bonus room addition cost?
A: In Greer, a 250 sq. ft. bonus room addition typically costs between $35,000 and $55,000. HVAC, plumbing, built-ins or upscale finishes will add to the total.
Q: How much is a 20x20 bonus room addition?
A: A 20x20 bonus room covers about 400 sq. ft. and generally costs $55,000 to $90,000. Adding a bathroom, dedicated climate control or a multi-use layout will increase the cost.
Q: How many sq. ft. is a bonus room?
A: Bonus rooms vary in size depending on your home’s layout and intended use. They typically start around 200 sq. ft., but can exceed 400–500 sq. ft. for multi-purpose spaces like media rooms, home offices, or guest suites. Proper planning ensures the room maximizes livable space and enhances home value.
Q: Do I need a permit for a bonus room?
A: Yes. Bonus rooms and other structural additions require permits and inspections. If your home is inside Greer city limits, they go through the City of Greer; if it is outside the city, they go through Greenville or Spartanburg County, depending on your address. We handle the applications and inspections either way.
Q: Can you match my home’s existing style?
A: Absolutely. Our team carefully selects siding, trim, windows, doors, and finishes that match your home’s architecture. The goal is a seamless, natural appearance so your bonus room looks like it was always part of the original structure.
Q: How long does a bonus room addition take?
A: Project timelines depend on the room’s complexity. Smaller bonus rooms without plumbing typically take 4–8 weeks, while larger multi-purpose rooms with bathrooms, HVAC, or custom finishes may require 8–12 weeks. We provide clear schedules and regular updates so you always know what to expect.
Q: Will a bonus room add value to my home?
A: In most cases, yes. Flexible spaces like home offices, playrooms and guest rooms are in demand with buyers in Greer and across the Upstate. Remodeling Magazine reports that homeowners typically recoup 50% to 65% of the cost of a well-built addition at resale.
Q: How will property taxes be affected?
A: A bonus room generally raises your home's assessed value, which may slightly increase your property taxes. We can help you understand the likely impact before you build.
Start Your Home Addition in Greer, SC With a Free Consultation
Planning a home addition begins with exploring the possibilities for the property. Nunley Custom Homes offers free estimates so homeowners can better understand their options and begin shaping their project ideas. In-person estimates are recommended because they allow the builder to evaluate the home, measure the space, and provide more accurate pricing guidance.
Homeowners interested in expanding their living space can
reach out to Nunley Custom Homes
in Greer, SC
and call at 864-380-0724
to schedule a consultation and learn how thoughtful construction can transform their home through home additions.