Whole Home Remodeling for Sullivan’s Island, SC

A whole home remodel on Sullivan’s Island is shaped by the Town’s rules as much as by the house. Historic homes, raised beach houses, and newer construction all share the same salt air, but they face different questions on design review and flood limits. We look at the age of the house, its past permits, and what you want to change before we set a scope.

Construction hours are set by ordinance on Sullivan’s Island: 8 a.m. to 6 p.m. Monday through Friday and 10 a.m. to 4 p.m. on Saturday, with no work on Sundays or listed holidays. The town code sets those limits, so we plan each phase around them.

Permits come from the Town’s Building Inspector. The Town’s design standards do not apply to interior renovation that adds no square footage, and in the historic overlay the Design Review Board reviews exterior changes rather than interiors.

The Town’s flood rules look at substantial improvements over a three-year period, so work done in earlier years can count toward the 50 percent limit. This matters most on a whole home remodel, because the total cost can approach that limit, so we review it before you commit to a scope.

Before we price a Sullivan’s Island remodel, we look at the structure and the systems, and we ask whether any part of the house is historic. We also review work done in the last three years, since it can count toward the flood limit. If you plan to keep using the house during construction, we discuss which rooms can stay in service.

Can You Remodel a Whole Home on Sullivan’s Island Without Triggering Other Rules?

It depends on the scope. Interior renovation that adds no square footage generally stays outside the Town’s design standards, which gives owners room to change layouts and finishes. Exterior changes are different, particularly on a historic property, where the Design Review Board has a role. The flood rules can also apply to interior work, because the 50 percent test looks at cost rather than square footage, and the Town counts work across a three-year period.

For that reason, we total the project before we phase it. Splitting a whole home remodel into smaller jobs may not avoid the limit if the work falls within the same period.

How Do Short Work Hours Affect a Whole Home Schedule?

Weekday work ends at 6 p.m., Saturday hours are limited, and Sundays and listed holidays are off the table. Over a project that lasts months, those limits add up, so we build them into the schedule instead of promising a pace the Town’s rules will not allow. Larger remodels may also call for an engineer, which we explain in our article on which remodels need engineers.

Citadel Enterprises is a family-owned design-build company, founded by Pete Loy in 1991 and now led by his son, Peter Loy. Our design and construction teams work together, so the plans, the materials, and the schedule come from the people who will build the project. You can read more about our whole home remodeling services and our guide on whole house renovation planning.