Homes for Sale with Mother in Law Suites on Sullivans Island, in Charleston SC
This web page has all of the homes for sale on Sullivans Island with a mother in law suite.
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47 Photos
2870 Ion Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential
MLS# 25011675 / Active
5 br, 5 ba, 1 Half Bath, 3740 Sqft
EST. COMPLETION DATE; LATE SPRING/EARLY SUMMER, 2025: Designed by local architect Joel Adrian of Studio 291, and built by Rhodes Residential Builde...
$7,450,000
Provided courtesy of Premier Properties Charleston
14 Photos
3030 Brownell
Sullivans Island, SC 29482
Marshall Reservation
Residential
MLS# 25011390 / Active
4 br, 3 ba, 5400 Sqft
Welcome to 3030 Brownell, a property that doesn't just offer a home - it dares you to build a legacy. Perched on a half-acre canvas just one block ...
$4,900,000
Provided courtesy of Coastal Connections Real Estate
58 Photos
2802 Ion Avenue
Sullivans Island, SC 29482
Residential
MLS# 25011260 / Active
4 br, 3 ba, 2 Half Bath, 4184 Sqft
Welcome to 2802 Ion, a classic Sullivan's Island beach house that has been completely remastered over the past year from top to bottom. Set on a ve...
$5,995,000
Provided courtesy of Carolina One Real Estate
32 Photos
2808 Ion Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential
MLS# 25010973 / Active
3 br, 2 ba, 1744 Sqft
This beautiful 1920s home, an island classic, offers a rare combination of historic charm, thoughtful craftsmanship, and timeless appeal. Nestled i...
$3,995,000
Provided courtesy of Premier Properties Charleston
75 Photos
2407 Atlantic Avenue
Sullivans Island, SC 29482
Residential
MLS# 25010486 / Active
5 br, 5 ba, 2 Half Bath, 5106 Sqft
This stunning oceanfront residence on Sullivan's Island has undergone a comprehensive, no-expense-spared reconstruction, resulting in a seamless bl...
$14,500,000
Provided courtesy of Dunes Properties of Chas Inc
65 Photos
2114 Pettigrew Street
Sullivans Island, SC 29482
Sullivans Island
Residential
MLS# 25010228 / Active
5 br, 5 ba, 1 Half Bath, 5122 Sqft
Experience unparalleled coastal living in this meticulously crafted home on Sullivan's Island. Designed by acclaimed architect Beau Clowney and con...
$12,000,000
Provided courtesy of William Means Real Estate, LLC
52 Photos
2530 Jasper Boulevard
Sullivans Island, SC 29482
Residential
MLS# 25010195 / Active
2 br, 2 ba, 1191 Sqft
Welcome to 2530 Jasper Boulevard and the rare opportunity to own a home on a spacious .33-acre three sided Through Corner Lot. This property extend...
$2,850,000
Provided courtesy of EXP Realty LLC
75 Photos
2629 Goldbug Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential
MLS# 25009866 / Active
5 br, 5 ba, 3392 Sqft
Welcome to 2629 Goldbug Avenue - a rare and remarkable estate-sized property on Sullivan's Island. Set on a lushly landscaped .51-acre street-to-st...
$5,950,000
Provided courtesy of Beach Residential
51 Photos
1651 Atlantic Avenue
Sullivans Island, SC 29482
Residential
MLS# 25009771 / Active
4 br, 4 ba, 1 Half Bath, 3331 Sqft
Welcome to 1651 Atlantic Avenue, a timeless Sullivan's Island beach retreat designed by renowned architect Beau Clowney. Perfectly situated on a hi...
$6,249,500
Provided courtesy of The Cassina Group
8 Photos
1715 Middle Street
Sullivans Island, SC 29482
Residential
MLS# 25009423 / Active
4 br, 4 ba, 1 Half Bath, 3950 Sqft
Proposed new construction in the heart of Sullivan's Island! This custom home designed by Steven Vitek, Principal of Architek Design Studio, and lo...
$6,495,000
Provided courtesy of Daniel Ravenel Sotheby's International Realty
72 Photos
904 Middle Street
Sullivans Island, SC 29482
Residential
MLS# 25008935 / Active
5 br, 3 ba, 1 Half Bath, 3962 Sqft
Tucked away on the serene west end of Sullivan's Island, 904 Middle Street offers an exclusive sanctuary that seamlessly blends timeless Lowcountry...
$5,600,000
Provided courtesy of Carroll Realty
75 Photos
2014 Ion Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential
MLS# 25008293 / Active
4 br, 2 ba, 1 Half Bath, 3266 Sqft
Perfectly located within steps of all that Sullivan's Island has to offer, this well-maintained home sits on a half of an acre between Middle Stree...
$4,350,000
Provided courtesy of Keller Williams Realty Charleston
24 Photos
2314 Goldbug Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential
MLS# 25007821 / Active
2 br, 2 ba, 1504 Sqft
2314 Goldbug is a classic example of a historic Sullivan's Island beach house. Located in one of the most desirable areas of Sullivan's Island, thi...
$3,650,000
Provided courtesy of Premier Properties Charleston
66 Photos
1302 Middle Street
Sullivans Island, SC 29482
Sullivans Island
Residential
MLS# 25007590 / Active
4 br, 3 ba, 1 Half Bath, 3263 Sqft
This stunning home, located on the desirable west end of Sullivan's Island, is perfectly positioned on a corner lot overlooking Historic Fort Moult...
$5,200,000
Provided courtesy of Dunes Properties of Chas Inc
75 Photos
1714 Middle Street
Sullivans Island, SC 29482
Sullivans Island
Residential
MLS# 25006800 / Active
5 br, 5 ba, 2 Half Bath, 8864 Sqft
Some homes make a statement. This one tells a story. Welcome to 1714 Middle Street, one of the LARGEST homes on all of Sullivan's Island, now offer...
$10,490,000
Provided courtesy of SERHANT
75 Photos
3030 Marshall Boulevard
Sullivans Island, SC 29482
Marshall Reservation
Residential
MLS# 25006124 / Active
3 br, 3 ba, 2 Half Bath, 3474 Sqft
Own a piece of paradise on Sullivan's Island! Designed by renowned Herlong Architects and built by Nettles Construction, this exquisite second-row ...
$5,375,000
Reduced -$525,000
Reduced -$525,000
Provided courtesy of Daniel Ravenel Sotheby's International Realty
75 Photos
2863 Jasper Boulevard
Sullivans Island, SC 29482
Residential
MLS# 25005594 / Active
5 br, 5 ba, 1 Half Bath, 3704 Sqft
A quintessential Charleston Single that promises a storybook ending to your home search on Sullivan's Island. Front-facing piazzas welcome you to t...
$5,495,000
Provided courtesy of ERA Wilder Realty Inc
43 Photos
2514 Myrtle Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential
MLS# 25005079 / Active
4 br, 4 ba, 1 Half Bath, 2926 Sqft
Fantastic opportunity to own a great piece of property in the highly sought after Myrtle-Goldbug-Raven neighborhood! This great family home sits on...
$4,695,000
Reduced -$300,000
Reduced -$300,000
Provided courtesy of East Islands Real Estate
65 Photos
3001 Marshall Boulevard
Sullivans Island, SC 29482
Sullivans Island
Residential
MLS# 25004524 / Active
4 br, 4 ba, 1 Half Bath, 3401 Sqft
Welcome to coastal luxury living at its finest! This custom, oceanfront home on Sullivan's Island offers an unparalleled seaside retreat with direc...
$8,995,000
Provided courtesy of The Cassina Group
50 Photos
1738 Ion Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential
MLS# 25002824 / Active
4 br, 3 ba, 1 Half Bath, 4000 Sqft
Located in the heart of the Historic District on Officers Row, this stunning Sullivan's Island home blends timeless charm with modern comfort. Buil...
$6,950,000
Provided courtesy of The Exchange Company, LLC
37 Photos
2618 Raven Drive
Sullivans Island, SC 29482
Residential
MLS# 25002765 / Active
3 br, 3 ba, 1 Half Bath, 2530 Sqft
Stunning views await the next owner of 2618 Raven Drive. With panoramic views from every room, this 3-bedroom, 3.5-bath marshfront home combines Lo...
$5,295,000
Reduced -$300,000
Reduced -$300,000
Provided courtesy of Dunes Properties of Chas Inc
The data relating to real estate for sale on this web site comes in part from the Broker ReciprocitySM Program of the Charleston Trident Multiple Listing Service. Real estate listings held by brokerage firms other than EXP Realty LLC are marked with the Broker ReciprocitySM logo or the Broker ReciprocitySM thumbnail logo (a little black house) and detailed information about them includes the name of the listing brokers. Last updated on 04-30-2025 3:06 PM EST .
The broker providing these data believes them to be correct, but advises interested parties to confirm them before relying on them in a purchase decision.
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