Downtown Charleston Homes with Mother In Law Suites

Mother-in-Law Suites are not very common in the Historic Downtown Charleston, SC real estate market. Due to the size of the lots on the peninsula and the nature of their first use, mother in law suites in Downtown Charleston are a rare find.. Of course there are opportunities to purchase multi family properties and use the additional space as a mother in law suite if needed. When looking for a home with a mother in law suite in Historic Downtown Charleston, consider checking the zoning for the area, as it is important information to have for insurance purposes. These are all of the homes for sale with Mother-in-Law suites in the Historic Downtown Charleston, SC real estate market.


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42 Photos 32 Sutherland Court Charleston, SC 29403

32 Sutherland Court
Charleston, SC 29403
Hampton Park Terrace
Residential

MLS# 26014250 / Active
4 br, 4 ba, 2554 Sqft

Welcome to 32 Sutherland Court, a newer construction home in Charleston's highly desirable Hampton Park Terrace neighborhood, steps from Hampton Pa... 

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$1,924,900
Provided courtesy of The Pulse Charleston
75 Photos 101 Tradd Street Charleston, SC 29401

101 Tradd Street
Charleston, SC 29401
South Of Broad
Residential

MLS# 26014229 / Active
4 br, 4 ba, 1 Half Bath, 3634 Sqft

Located in the heart of South of Broad, this beautifully updated Charleston Single offers a rare combination of historic character and thoughtful m... 

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$6,950,000
Provided courtesy of Maison Real Estate
33 Photos 17 Ashley Avenue Charleston, SC 29401

17 Ashley Avenue
Charleston, SC 29401
South Of Broad
Residential

MLS# 26014136 / Active
4 br, 2 ba, 1 Half Bath, 2112 Sqft

This perfectly placed South of Broad ''Blue and Pink'' stucco townhome blends classic charm with modern convenience. Well maintained and thoughtful... 

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$2,990,000
Provided courtesy of Maison Real Estate
36 Photos 301 Broad Street UNIT Apt 1 Charleston, SC 29401

301 Broad Street UNIT Apt 1
Charleston, SC 29401
Broad Street Arms
Residential

MLS# 26014133 / Active
2 br, 1 ba, 1 Half Bath, 971 Sqft

Welcome to 301 Broad St #1, a completely reimagined 2-bed, 1.5-bath townhouse-style condo in the exclusive South of Broad neighborhood. Designed in... 

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$899,990
Provided courtesy of AgentOwned Realty Preferred Group
75 Photos
Open House: Tomorrow 11:00am - 1:00pm
100 Murray Boulevard Charleston, SC 29401

100 Murray Boulevard
Charleston, SC 29401
South Of Broad
Residential

MLS# 26014113 / Active
5 br, 6 ba, 1 Half Bath, 6755 Sqft

Murray Boulevard. Waterfront. Reimagined. Unapologetically Modern. Set along Charleston's most iconic waterfront corridor, this fully reimagined co... 

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$9,300,000
Provided courtesy of SERHANT
62 Photos 5 Gadsdenboro Street UNIT #303 Charleston, SC 29401

5 Gadsdenboro Street UNIT #303
Charleston, SC 29401
Gadsdenboro
Residential

MLS# 26014046 / Active
2 br, 2 ba, 1282 Sqft

Positioned among only four corner residences within The Gadsden offering both park and harbor views, Residence 303 delivers a rare opportunity to o... 

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$1,690,000
Provided courtesy of The Real Estate House International
10 Photos 166 President Street Charleston, SC 29403

166 President Street
Charleston, SC 29403
Elliotborough
Residential

MLS# 26014027 / Active
6 br, 4 ba, 2256 Sqft

Seize a truly exceptional investment opportunity with this 3-unit multi-family home nestled in the heart of Downtown Charleston, SC. A rare diamond... 

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$800,000
Provided courtesy of AgentOwned Realty
32 Photos 700 Meeting Street Charleston, SC 29403

700 Meeting Street
Charleston, SC 29403
Residential

MLS# 26013973 / Active
3 br, 2 ba, 1104 Sqft

Welcome home to 700 Meeting Street -- a century-old Charleston charmer that's been fully reimagined and brought beautifully back to life! Originall... 

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$849,000
Reduced -$40,000
Provided courtesy of Coastal Connections Real Estate
28 Photos 210 Line Street Charleston, SC 29403

210 Line Street
Charleston, SC 29403
Westside
Residential

MLS# 26013906 / Active
2 br, 1 ba, 1680 Sqft

Located in the heart of Downtown Charleston, 210 Line Street presents a rare opportunity to own in one of the city's fastest-growing neighborhoods.... 

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$499,000
Provided courtesy of The Pulse Charleston
60 Photos
Open House: Tomorrow 10:00am - 12:00pm
2 Gadsden Street UNIT B Charleston, SC 29401

2 Gadsden Street UNIT B
Charleston, SC 29401
Harleston Village
Residential

MLS# 26013882 / Active
3 br, 3 ba, 1 Half Bath, 1728 Sqft

Downtown Charleston townhome with no HOA, two deeded off-street parking spaces, and a front door one block from Colonial Lake -- a combination that... 

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$1,665,000
Reduced -$30,000
Provided courtesy of Carolina One Real Estate
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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 06-12-2026 11:52 AM 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 2026 Charleston Trident Multiple Listing Service, Inc. All rights reserved.
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