ADU Construction Contractor
We build ADU's in Greenville and Upstate SC
An Accessory Dwelling Unit (ADU) is a secondary residential unit that can be established on a property with an existing single-family dwelling. These units, often referred to as "in-law suites" or "carriage houses" or "laneway suites" can be either attached to the primary residence or built as detached structures. ADUs provide an additional source of housing, especially in areas like Greenville County, South Carolina, where housing demand is rapidly increasing due to population growth.
These units are typically used to accommodate extended family members or to generate rental income for homeowners, thus contributing to housing affordability in the region.
ADUs in Greenville County can vary in size but are generally smaller than the primary residence on the property. According to Greenville County regulations, the maximum size of an ADU is 50% of the primary residence's floor area. This size limitation ensures that ADUs remain secondary to the main dwelling and maintain the character of the neighborhood. ADUs can be designed as stand-alone structures or integrated into the existing residence, such as a basement or attic conversion.
Nunley Custom Homes is a general contractor based out of Greenville SC and serving homeowners throughout the upstate area including neighborhoods like North Main, Augusta Road, Chanticleer, Cleveland Forest, Parkins Mill, Botany Woods, Claremont, Spaulding Farm, and Thornblade. We specialize in designing and constructing outstanding Accessory Dwelling Units (ADUs) that harmonize perfectly with your current property.
Greenville County has specific regulations governing the construction of ADUs to ensure they comply with zoning and building requirements. The construction of an ADU must adhere to the underlying zoning district's setbacks and height limitations. Additionally, each property can only have one ADU. The property owner is not required to reside in either the primary residence or the ADU. Making them an attractive option for rental income. More information on the regulations and requirements for ADU construction in Greenville County can be found on the county's official website here.
What Are The Basic Requirements To Build An ADU?
The demand for Accessory Dwelling Units (ADUs) in Greenville County and Upstate South Carolina, has been on the rise in recent years, primarily due to our area's rapid population growth and housing affordability challenges. As a response, Greenville County officials have established a basic checklist for homeowners interested in constructing ADUs on their property.
Determine if Your Property is Eligible for an ADU
Before embarking on an ADU construction project, it's crucial to determine if your property is eligible. To qualify, the property must be zoned for single-family residential use, and the owner must reside in either the primary dwelling or the ADU.
Understand the Size and Design Requirements
Greenville County has specific size and design requirements for ADUs to ensure they blend seamlessly into the neighborhood. ADUs cannot exceed 50% of the primary dwelling's floor area. For example, if your primary residence is 2500 square feet, your ADU could not exceed 1250 square feet in size. Additionally, the design must adhere to the underlying zoning district's setbacks and height limitations.
Obtain Necessary Permits
Before beginning construction, homeowners must obtain the necessary permits from the Greenville County Planning Department. This process involves submitting a completed application, including a site plan, floor plan, and elevation drawings. The department will review these documents to ensure compliance with zoning and building requirements. At Nunley Custom Homes we can provide drawings and handle the permitting process for you.
Adhere to Building Code Requirements
ADUs must be constructed according to the South Carolina State Building Code. This means meeting requirements for fire separation, emergency egress, and other safety standards. At Nunley Custom Homes we are well-versed on these requirements and can ensure your new ADU complies with these regulations.
Plan for Adequate Parking
Greenville County regulations require at least one off-street parking space for each ADU. The space must be located on the same property as the ADU and cannot obstruct access to the primary dwelling. This requirement helps maintain parking availability in the neighborhood.
Consider Utility Connections
Utility connections, such as water, sewer, and electricity, must be planned for during the ADU construction process. Homeowners should consult with their local utility providers to determine the best approach for connecting their ADU to these services. At Nunley Custom Homes we can also help you with this process.
Why Choose Nunley Custom Homes For Your ADU Construction Project?
Embarking on an Accessory Dwelling Unit (ADU) construction demands expertise, precision, and a deep understanding of homeowners' unique needs, and this is where Nunley Custom Homes truly shines. With a rich legacy spanning over 35 years, Nunley Custom Homes is not just a builder but a trusted partner in transforming visions into tangible living spaces. Our seasoned team possesses the know-how to design and construct ADUs that not only optimize space but also perfectly align with a homeowner's lifestyle and aspirations. From initial consultations to the unveiling of the final product, our comprehensive approach ensures every detail is meticulously planned and executed.
But what truly sets Nunley Custom Homes apart is our unwavering commitment to client satisfaction. Our professional design team engages deeply, capturing every nuance of a client's vision. With robust on-site management and consistent communication channels, clients are assured of transparency and a project journey that's as smooth as possible. Entrusting Nunley Custom Homes with your ADU project means choosing a legacy of craftsmanship, unparalleled expertise, and a dedication to turning homeowners' dreams into enduring realities.
To schedule an estimate for your ADU construction project please call (864) 380-0724 or fill out our contact form and we’ll get right back to you.
How Much Does An ADU Cost?
The cost for accessory dwelling units can vary depending on many different factors
Attic ADU
This would be for the complete conversion of your unused attic space into a fully functional and rentable ADU.
Cost $45k-$75k+
Depending On Size and Scope.
Above Garage ADU
This would be for converting that unused space above your garage into a functional ADU.
Cost $75k-$150k+
Depending On Size and Scope.
Detached ADU
This would be for a completely detached, stand-alone, ADU on your property. This is entirely new construction.
Cost $75k-$250k+
Depending On Size and Scope.
Frequently Asked Questions About Accessory Dwelling Units
An Accessory Dwelling Unit (ADU) is a secondary living unit on a property with an existing single-family dwelling. These units can be either attached to the primary residence or built as detached structures, and are typically used to accommodate extended family members or generate rental income for homeowners.
To be eligible for an ADU, your property must be zoned for single-family residential use. We can help you determine if your property is eligible.
ADUs in Greenville County cannot exceed 50% of the primary dwelling's floor area. This limitation ensures that ADUs remain secondary to the main dwelling and maintain the character of the neighborhood.
You must obtain the necessary permits from the Greenville County Planning Department before beginning construction. This process involves submitting a completed application, including a site plan, floor plan, and elevation drawings. The department will review these documents to ensure compliance with zoning and building requirements.
Nunley Custom Homes can handle this process for you.
Yes, Greenville County regulations require at least one off-street parking space for each ADU. The space must be located on the same property as the ADU and cannot obstruct access to the primary dwelling.
Yes, you can rent out your ADU and/or primary residence.
Utility connections, such as water, sewer, and electricity, must be planned for during the ADU construction process. You should consult with your local utility providers to determine the best approach for connecting your ADU to these services.
At Nunley Custom Homes arranging utility connections or upgrades to existing service is something we can do for you as part of the ADU planning and construction process.
Yes, ADUs must be constructed according to the South Carolina State Building Code. This includes meeting requirements for fire separation, emergency egress, and other safety standards. Nunley Custom Homes is very familiar with the ADU regulations in Greenville County and we can ensure your ADU complies with these regulations.
These prices are only ball park figures to give you a rough idea as to what you should expect for the cost of design/build ADU construction project completed by a team of craftsman. Your particular ADU project may vary depending on the site, any zoning issues, the size and scope of the ADU, the specific materials you've chosen, and the overall scope of work. If you need a firm price please request a consultation so we can view your potential project, listen to your ideas, and determine the actual scope of work required to complete your ADU project. After our on-site consultation we'll be able to provide you with a firm estimate to build your new ADU the right way.
What Our Home Remodeling Clients Say...
Nunley Custom Homes Would Be An Excellent Choice.
Joe Nunley has a wealth of construction and design experience and we have personally seen many of his remodels and custom builds over the years, including with our own home. He is 100% committed to doing a quality job and refuses to take any shortcuts. If you are looking for someone to do a quick and dirty “lipstick on a pig” job for a quick property sale or house flip, Joe may NOT be your guy. But if you are looking for a quality upgrade to your own home—something you can be proud to show off to your friends and neighbors—Nunley Custom Homes would be an excellent choice. Joe communicates well with his clients and will offer many interesting design ideas and material recommendations. And he will not consider a job complete until it meets, not only the proper building codes, but also his personal standard of excellence!!
We Hit The Jackpot When We Found Joe Nunley And His Crew!
We hit the jackpot when we found Joe Nunley and his crew! Our goal: to renovate a 1956 brick ranch family house while maintaining the character of the original home. The finished product exceeded our imagination and expectations! On the front end, Joe listened carefully to our vision. Throughout the project, he communicated clearly and timely, followed the provided timeline, maintained a safe, clean, and orderly work environment, and offered design options to meet our desires and budget. Joe and his team were dedicated to providing excellent work with attention to detail and precision. Phase 1 (entire home renovation) went so well, we will soon begin Phase 2 (covered outdoor living space and kitchen) and we are thrilled to be able to work with Joe and his team again.