Accessory Dwelling Unit Construction in Lake Wylie, SC

Spargo Construction Management builds accessory dwelling units for homeowners across Lake Wylie and York County.

Call (803) 810-3932
A newly constructed detached accessory dwelling unit with a covered entry and matching exterior finish, situated behind a single-family home on a wooded residential lot in the Lake Wylie area of York County, South Carolina.

Expert Accessory Dwelling Unit Construction in Lake Wylie, SC

An accessory dwelling unit adds a fully separate living space to your existing property. Spargo Construction Management handles ADU construction for homeowners in Lake Wylie, Clover, York, Rock Hill, Fort Mill, and Indian Land. Whether you want a detached backyard cottage, an attached in-law suite, or a converted space above a garage, we build to meet York County's zoning and building code requirements. Properties near Lake Wylie carry specific site plan requirements, including topography documentation tied to the 570-foot elevation line. York County also limits each lot to one ADU, and the unit must remain secondary in size to the primary home. We work through those requirements from the start so your project moves through plan review without surprises. If you want space for family, a rental unit, or a dedicated guest space, an ADU is a practical way to add value to your Lake Wylie area property. Contact us to talk through your lot and your goals.

What's included

  • Adds a self-contained living space without subdividing your lot
  • Creates a dedicated space for family members while keeping privacy for both households
  • Increases the usable square footage and long-term value of your property
  • Built to York County zoning and building code requirements from day one
Full-Service Residential Builder
Specializes in Backyard Living Spaces
Custom Home Additions

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Accessory Dwelling Unit Construction FAQ

Common questions about accessory dwelling unit construction in Lake Wylie, SC.

ADUs are allowed as an accessory use to single-family homes across several York County zoning districts that cover Lake Wylie. Your lot's specific zoning district determines eligibility, so confirming your zoning classification is the first step.

Yes, York County allows an ADU to be either attached to or detached from the primary home on your lot. Both options must meet setback, size, and design standards set by the county.

York County requires the ADU to be no larger than 50 percent of the size of the primary dwelling unit on the lot. Your builder can help you size the unit correctly before plans are drawn.

Yes, homes near Lake Wylie or the Catawba River must include the 570-foot topography line and a 50-foot buffer on their site plans. Spargo Construction Management serves this area and is familiar with those local documentation requirements.

An ADU can be rented to tenants in York County, subject to local zoning compliance and any applicable county ordinances. We build ADUs throughout the Fort Mill, Clover, and surrounding areas to support exactly that kind of use.

Yes, we build ADUs across Rock Hill, Indian Land, and all of our service areas in York County. Reach out to discuss your property and what type of unit fits your lot and goals.

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What York County customers say.

4.0
8 Google reviews

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Shane Spargo is a great contractor. We had an RV port with power, water, clean out built in 2021. It has an attached workshop. He had great workers and helped us plan. We added a very large concrete patio with a retaining wall and a new, wider driveway to our 50’s brick rancher. He is honest and responsive. We would use him again!

John Barlow Google review · April 2026

Spargo construction helped us in building our Forever home!! From the great customer service to the patience they had while I changed the floor plan around at the last minute! They were great to work with. We will definitely use them again on our next big project!

Jessica Setzer Google review · May 2025

We worked with Spargo Construction on two major jobs over the past three years and are so happy with the results. In 2022/2023, Spargo did an entire first floor remodel for us. They added a mudroom, powder room and laundry room, plus remodeled our kitchen and guest bath. In 2024/2025 they finished off part of our basement and added another bathroom. We enjoyed working with Howard every step of the way. He listened to our concerns and addressed them promptly. He always kept us informed with progress. Very importantly, he was there until the final detail was finished. He didn’t ignore us and move on to another job. We would not hesitate to call Howard again to do another project.

Pam Burt Google review · February 2025

Spargo Construction helped me build a garage for a fair price and got the job done on time !

Josh Goodwin Google review · April 2026

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Hours

  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 5:00 PM
  • Saturday Closed
  • Sunday Closed

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