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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58 Photos 1302 Middle Street Sullivans Island, SC 29482

1302 Middle Street
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24025473 / 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... 

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$5,500,000
Provided courtesy of Dunes Properties of Chas Inc
48 Photos 2857 Jasper Boulevard Sullivans Island, SC 29482

2857 Jasper Boulevard
Sullivans Island, SC 29482
Residential

MLS# 24024992 / Active
4 br, 4 ba, 3294 Sqft

This traditional, 4-bedroom, 4-bath Sullivan's Island home sits on a spacious half-acre lot in a park-like setting that features meandering garden ... 

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$3,350,000
Provided courtesy of ERA Wilder Realty Inc
53 Photos 407 Oneil Street Sullivans Island, SC 29482

407 Oneil Street
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24023828 / Active
4 br, 3 ba, 1 Half Bath, 3359 Sqft

Introducing a stunning deep waterfront home on Sullivan's Island, offering unparalleled views of Cove Creek and its surrounding marshlands. This un... 

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$12,500,000
Provided courtesy of The Cassina Group
75 Photos 1705 Atlantic Avenue Sullivans Island, SC 29482

1705 Atlantic Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24023562 / Active
6 br, 6 ba, 2 Half Bath, 5229 Sqft

Welcome to 1705 Atlantic Ave, a breathtaking oceanfront property epitomizing luxury and modern elegance. Completely transformed by Sea Island Build... 

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$6,890,000
Provided courtesy of Daniel Ravenel Sotheby's International Realty
75 Photos 1750 Ion Avenue Sullivans Island, SC 29482

1750 Ion Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24023200 / Active
6 br, 5 ba, 1 Half Bath, 6059 Sqft

On Sullivan's Island, SC on a quiet, oak tree-lined street, on high ground and only two blocks from the beach, sits a historic gem originally const... 

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$11,350,000
Provided courtesy of The Cassina Group
18 Photos 3209 Marshall Boulevard Sullivans Island, SC 29482

3209 Marshall Boulevard
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24022873 / Active
4 br, 4 ba, 1 Half Bath, 3950 Sqft

Golden opportunity to own the most iconic property on Sullivan's Island in over 30 years with arguably the best views from any property in all of t... 

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$14,995,000
Provided courtesy of East Islands Real Estate
42 Photos 1723 Middle Street Sullivans Island, SC 29482

1723 Middle Street
Sullivans Island, SC 29482
Residential

MLS# 24022039 / Active
4 br, 4 ba, 1 Half Bath, 4043 Sqft

Wonderful quality construction on historic Sullivans Island built by an established high end builder as his personal residence. As you enter the ho... 

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$5,795,000
Provided courtesy of Coldwell Banker Realty
21 Photos 2851 Ion Avenue Sullivans Island, SC 29482

2851 Ion Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24021834 / Active
4 br, 2 ba, 1976 Sqft

Ideally located, large buildable lot just a stone's throw away from one of the best beach paths on Sullivan's Island, and it comes with a perfectly... 

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$2,950,000
Provided courtesy of East Islands Real Estate
56 Photos 405 Station 22 1/2 Sullivans Island, SC 29482

405 Station 22 1/2
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24021661 / Active
3 br, 2 ba, 1453 Sqft

Escape to your beautiful coastal retreat with this charming Sullivan's Island beach cottage. Just steps from the ocean, incredible local restaurant... 

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$2,700,000
Reduced -$150,000
Provided courtesy of Carolina One Real Estate
34 Photos 1914 Central Avenue Sullivans Island, SC 29482

1914 Central Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24020921 / Active
3 br, 2 ba, 1622 Sqft

Fantastic property for sale for the first time in 45 years! This beach cottage is centrally located on a large, half acre lot that is only a few bl... 

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$2,875,000
Provided courtesy of East Islands Real Estate
30 Photos 3115 Ion Avenue Sullivans Island, SC 29482

3115 Ion Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24019953 / Active
5 br, 6 ba, 4502 Sqft

New co-ownership opportunity: Own one-eighth of this turnkey home, professionally managed by Pacaso. Casual elegance flows through this modern isla... 

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$899,000
Provided courtesy of Pacaso Inc.
53 Photos 1749 Atlantic Avenue Sullivans Island, SC 29482

1749 Atlantic Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24019109 / Active
5 br, 5 ba, 2 Half Bath, 3989 Sqft

EST. COMPLETION DATE; SEPTEMBER/OCTOBER, 2024. Designed by local architect Joel Adrian of Studio 291, and built by Rhodes Residential Builders, 174... 

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$7,995,000
Provided courtesy of Premier Properties Charleston
75 Photos 1714 Middle Street Sullivans Island, SC 29482

1714 Middle Street
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24018501 / Active
5 br, 5 ba, 2 Half Bath, 8864 Sqft

Fort Moultrie Post Exchange: A Timeless Gem on Sullivan's IslandThe reimagined Fort Moultrie Post Exchange, recognized on the National Historic Reg... 

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$10,000,000
Reduced -$6,000,000
Provided courtesy of Matt O'Neill Real Estate
5 Photos 2857 Brownell Avenue Sullivans Island, SC 29482

2857 Brownell Avenue
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24018268 / Active
6 br, 6 ba, 1 Half Bath, 4203 Sqft

This superb design by Steve Herlong sits on one of the quietest streets on the island - 3rd row from the beach. It offers 5 bedrooms, with a flex s... 

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$7,500,000
Provided courtesy of East Islands Real Estate
35 Photos 2901 Middle Street Sullivans Island, SC 29482

2901 Middle Street
Sullivans Island, SC 29482
Marshall Reservation
Residential

MLS# 24017661 / Active
3 br, 3 ba, 2320 Sqft

Idyllic island location! This 1977 custom-built home sits on a wonderfully landscaped corner lot on the quiet end of the island. Mature live oaks f... 

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$2,555,000
Reduced -$95,000
Provided courtesy of ERA Wilder Realty Inc
43 Photos 2720 Bayonne Street Sullivans Island, SC 29482

2720 Bayonne Street
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24016787 / Active
5 br, 4 ba, 2 Half Bath, 6000 Sqft

6000 sq ft. home with 5 bedrooms, 4 full baths, 2 half baths. Second row coastal estate with ocean views. The home is equipped with a private, full... 

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$4,995,000
Provided courtesy of Carolina One Real Estate
18 Photos 3030 Brownell Avenue Sullivans Island, SC 29482

3030 Brownell Avenue
Sullivans Island, SC 29482
Marshall Reservation
Residential

MLS# 24016457 / Active
4 br, 3 ba, 7000 Sqft

Just one block away from the coast on one of the most desired residential beaches in South Carolina and sitting on over a half-acre lot lies one of... 

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$5,350,000
Provided courtesy of Brand Name Real Estate
59 Photos 1220 Middle Street Sullivans Island, SC 29482

1220 Middle Street
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24015108 / Active
3 br, 3 ba, 2532 Sqft

Wonderful renovated historic home located on the western end of Sullivan's Island. This home was constructed circa 1910 as the living quarters for ... 

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$3,250,000
Provided courtesy of Dunes Properties of Chas Inc
75 Photos
Open House: Sat Oct 5th, 11:00am - 1:00pm
1619 Atlantic Avenue Sullivans Island, SC 29482

1619 Atlantic Avenue
Sullivans Island, SC 29482
Residential

MLS# 24013744 / Active
4 br, 4 ba, 1 Half Bath, 3942 Sqft

Welcome to this coveted BEACHFRONT oasis on Sullivan's Island! Originally built by Daly & Sawyer, this elevated home offers 3942 sf of living space... 

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$6,500,000
Reduced -$650,000
Provided courtesy of The Boulevard Company, LLC
19 Photos 1715-1 Middle Street Sullivans Island, SC 29482

1715-1 Middle Street
Sullivans Island, SC 29482
Residential

MLS# 24013359 / Active
5 br, 5 ba, 1 Half Bath, 4200 Sqft

This extraordinary, proposed construction opportunity on historic Sullivan's Island - Charleston South Carolina, is brought to you by a locally own... 

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$5,900,000
Provided courtesy of Realty ONE Group Coastal
9 Photos 2668 Middle Street Sullivans Island, SC 29482

2668 Middle Street
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 24010552 / Active
2 br, 2 ba, 1957 Sqft

Being sold for it's land value, this huge .81 acre, street to street lot contains a home built in 1984, plus a small non-historic cottage. The home... 

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$3,200,000
Provided courtesy of East Islands Real Estate
Residential, Land, Other Disclaimer:

Broker Reciprocity 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 10-03-2024 9:48 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. Copyright 2024 Charleston Trident Multiple Listing Service, Inc. All rights reserved.
Commercial Sale/Lease: Copyright 2024 South Carolina commercial MLS, Inc. All rights reserved. Last updated on 10-03-2024 9:48 PM EST est.

Any images related to data from the MLS is the sole property of the MLS and not the responsibility of the owner of this website.


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Hey there, thanks for reaching out!
Are schools important to you?
When do you need us?
Your general price point?
Don’t worry... this is not set in stone :)
Want to add a note?
EXPLORE CHARLESTON ON YOUR OWN
Call: 914.771.1490
Hey there, thanks for reaching out!
Are schools important to you?
When do you need us?
Your general price point?
Don’t worry... this is not set in stone :)
Want to add a note?
EXPLORE CHARLESTON ON YOUR OWN
Call: 843.300.7021