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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40 Photos 80 Nassau Street Charleston, SC 29403

80 Nassau Street
Charleston, SC 29403
Eastside
Residential

MLS# 26014740 / Active
3 br, 2 ba, 1100 Sqft

Perfectly positioned in the heart of downtown Charleston, 80 Nassau offers effortless, low-maintenance living with thoughtful updates throughout. T... 

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$794,000
Reduced -$5,000
Provided courtesy of Dunes Properties of Chas Inc
75 Photos 24 King Street Charleston, SC 29401

24 King Street
Charleston, SC 29401
South Of Broad
Residential

MLS# 26014711 / Active
4 br, 4 ba, 1 Half Bath, 3828 Sqft

Built in 1790 and known as the John Laurens North House, this extraordinary Charleston Single blends timeless elegance with modern comfort in the h... 

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$6,650,000
Provided courtesy of Maison Real Estate
27 Photos
Open House: Today 12:00pm - 2:00pm
46 Ashe Street Charleston, SC 29403

46 Ashe Street
Charleston, SC 29403
City Of Charleston
Residential

MLS# 26014618 / Active
4 br, 2 ba, 1848 Sqft

Charming Charleston Single-style DUPLEX in the desirable Cannonborough-Elliotborough neighborhood, built circa 1885 with the potential to easily co... 

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$975,000
Reduced -$20,000
Provided courtesy of Compass Carolinas LLC
71 Photos 30 Mary Street UNIT Unit 6 Charleston, SC 29403

30 Mary Street UNIT Unit 6
Charleston, SC 29403
Wraggborough
Residential

MLS# 26014524 / Active
3 br, 2 ba, 1 Half Bath, 1400 Sqft

Perfectly positioned in one of downtown Charleston's most desirable residential enclaves, 30 Mary Street Unit 6 offers the rare combination of walk... 

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$1,295,000
Provided courtesy of Daniel Ravenel Sotheby's International Realty
15 Photos 4 Beaufain Street UNIT Apt 303 Charleston, SC 29401

4 Beaufain Street UNIT Apt 303
Charleston, SC 29401
Downtown
Residential

MLS# 26014523 / Active
1 br, 1 ba, 900 Sqft

Located just steps from King Street in the heart of Charleston's historic district, 4 Beaufain Street, Unit 303 is a beautifully updated top-floor ... 

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$749,900
Provided courtesy of Maison Real Estate
36 Photos 14 Lockwood Drive UNIT Apt 2d Charleston, SC 29401

14 Lockwood Drive UNIT Apt 2d
Charleston, SC 29401
Ashley House
Residential

MLS# 26014520 / Active
2 br, 2 ba, 1053 Sqft

Impressively priced for the quality offered, this condominium is a rare blend of sophistication and attainability! This 2-bedroom, 2-full bathroom,... 

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$368,900
Provided courtesy of Charleston Flat Fee Real Estate
75 Photos 43 N Enston Avenue Charleston, SC 29403

43 N Enston Avenue
Charleston, SC 29403
North Central
Residential

MLS# 26014428 / Active
5 br, 2 ba, 1 Half Bath, 1920 Sqft

Located in the heart of Charleston's vibrant Eastside neighborhood, 43 Enston is a one-of-a-kind downtown retreat blending bold design, elevated en... 

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$999,999
Reduced -$49,001
Provided courtesy of NorthGroup Real Estate LLC
75 Photos 47 Church Street Charleston, SC 29401

47 Church Street
Charleston, SC 29401
South Of Broad
Residential

MLS# 26014420 / Active
3 br, 4 ba, 2 Half Bath, 4755 Sqft

Circa 1768 -- The Joseph Veree House. Classic early Georgian architecture graces this wonderful South of Broad home. To-the-period proportions and ... 

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$6,250,000
Reduced -$240,000
Provided courtesy of Carriage Properties LLC
49 Photos 19 Gordon Street Charleston, SC 29403

19 Gordon Street
Charleston, SC 29403
Wagener Terrace
Residential

MLS# 26014356 / Active
3 br, 2 ba, 1 Half Bath, 1830 Sqft

Located just one block off of Rutledge Avenue in the heart of Wagener Terrace, 19 Gordon Street seamlessly blends historic Charleston charm with mo... 

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$1,190,000
Provided courtesy of The Exchange Company, LLC
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
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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 10:02 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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