Home Additions

Paris Mountain, SC

Local Home Additions Builder for Paris Mountain

Homeowners around Paris Mountain enjoy wooded views and quiet streets, which is why so many would rather add space than leave the area. A thoughtfully designed addition gives you the room you need while keeping the character of your home and its setting.


Our office is just minutes from Paris Mountain, and Joe Nunley brings 35 years of residential construction experience to every project. We manage design, permits and construction as one team, so you get a clear plan, steady communication and an addition that looks like it was always there.

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Our Home Addition Process for Paris Mountain Homes

Every addition we build follows a clear process, from the first conversation to the final walkthrough, so you always know what comes next and why.

An open-concept room with wood ceilings, a dining area, and a blue sofa, leading to a bright, windowed sunroom.

1. Site Visit and Goals

We meet you at your home near Paris Mountain, look at the layout, the lot and the slope of the land, and talk through how you want to use the new space and your budget range.

2. Plans and Detailed Estimate

We develop the design, define everything included in the project and give you a detailed estimate with material options before any commitment.

3. Contract and Timeline

With the plan approved, we put everything in a written agreement and set a timeline with clear milestones for foundation, framing, mechanical work and finishes.

4. Building With Oversight

We supervise the work on site, coordinate each trade and schedule the Greenville County inspections, keeping your project on track and up to code.

5. Final Review and Support

Before we wrap up, we review the finished addition with you, complete any final touch-ups and continue to support you with our warranty.

Stay Near Paris Mountain and Gain the Space You Need

Finding the right home near Paris Mountain is not easy, so when your family outgrows the space you have, building on often makes more sense than moving. An addition can give you an extra bedroom, a bigger kitchen or a family room with space for everyone.


Many homeowners also use additions to create a dedicated home office, a guest suite for visiting family or a sunroom that brings the wooded views inside. Each addition is designed to match your existing home, inside and out.

What We Build for Paris Mountain Homeowners

Our services cover every stage of improving your home, with each project planned around how you live and how your home is built.

We manage your custom home from concept to completion, coordinating architects, specifications and milestone walkthroughs along the way.

Guest houses, in-law suites and garage apartments, planned around your lot, parking and utility connections.

Renovations and room additions that update older homes and fit naturally with the original architecture.

Functional kitchens and bathrooms built with proper ventilation, waterproofing and long-lasting finishes.

Home Addition Costs Near Paris Mountain, SC


Every addition is priced on its own size, materials and design. As a starting point, smaller additions of roughly 200 to 300 square feet generally cost $36,000 to $75,000, while larger or multi-purpose spaces with built-ins, HVAC or a bathroom typically fall between $80,000 and $150,000.


Here is what has the biggest effect on your budget:


Several factors influence the final cost:

How large the addition is and how it is laid out

Structural needs, including foundation work, grading on sloped lots or roofline changes

The finishes you choose, such as flooring, cabinets and lighting

Heating, cooling and plumbing tie-ins

Permit and inspection fees from Greenville County


You will receive a detailed, itemized estimate before construction starts, so there are no surprises along the way.

Addition Ideas for Homes Around Paris Mountain

Homes near Paris Mountain come in many styles and settings, so every design begins with your floor plan, your lot and the way your family lives. The goal is always an addition that feels like it was part of the original home.


Popular projects include sunrooms that frame the wooded views, primary bedroom suites, bonus rooms and second-story additions that add space without enlarging the footprint. We also expand kitchens and living areas, open up rooms to more natural light and create new spaces for work, rest or guests.

A bright living room remodeled by Nunley Custom Homes in Greenville, SC.

Why Paris Mountain 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 Greenville County 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 Paris Mountain, SC

  • Q: How much does a 250 sq. ft. bonus room addition cost?

    A: Near Paris Mountain, a 250 sq. ft. bonus room addition generally costs $35,000 to $55,000. HVAC, plumbing, built-ins or premium finishes will increase the price.

  • Q: How much is a 20x20 bonus room addition?

    A: At about 400 sq. ft., a 20x20 bonus room usually costs $55,000 to $90,000. A bathroom, climate control or a multi-purpose layout will raise that range.

  • 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. Homes in the Paris Mountain area fall under Greenville County, which requires permits and inspections for structural additions such as bonus rooms. We take care of the applications and inspections for you.

  • 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: Usually, yes. Flexible rooms such as offices, playrooms and guest spaces appeal to buyers around Paris Mountain and throughout the Upstate. Remodeling Magazine reports that homeowners typically recoup 50% to 65% of the cost of a quality addition when they sell.

  • Q: How will property taxes be affected?

    A: Adding a bonus room generally increases your home's assessed value, which may lead to a modest rise in your Greenville County property taxes. We can walk you through the likely impact before construction begins.

Start Your Home Addition in Paris Mountain, 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 Paris Mountain, SC and  call at 864-380-0724 to schedule a consultation and learn how thoughtful construction can transform their home through home additions.

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