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.
210 Line Street
Charleston, SC 29403
Westside
Residential
MLS# 26013906 / Active
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....
2 Gadsden Street UNIT B
Charleston, SC 29401
Harleston Village
Residential
MLS# 26013882 / Active
Downtown Charleston townhome with no HOA, two deeded off-street parking spaces, and a front door one block from Colonial Lake -- a combination that...
Reduced -$30,000
402 Sumter UNIT #C
Charleston, SC 29403
Westside
Residential
MLS# 26013832 / Active
Perfectly positioned in the heart of Charleston's vibrant Westside neighborhood, this stylish end-unit townhome offers low-maintenance downtown liv...
26 Gordon Street
Charleston, SC 29403
Wagener Terrace
Residential
MLS# 26013742 / Active
Welcome to this charming home located in the heart of Charleston. This property boasts a spacious interior with beautiful hardwood floors and abund...
Reduced -$14,999
45 East Bay Street UNIT A
Charleston, SC 29401
South Of Broad
Residential
MLS# 26013627 / Active
Welcome to 45 East Bay Street Unit A, a rare opportunity to own a piece of Charleston history. This elegant residence is on the first floor of the ...
89 Ashley Avenue
Charleston, SC 29401
Harleston Village
Residential
MLS# 26013579 / Active
Located in the heart of Harleston Village, 89 Ashley Avenue beautifully blends historic Charleston character with thoughtful modern updates and a l...
Reduced -$700,000
5 Bull Street
Charleston, SC 29401
Harleston Village
Residential
MLS# 26013531 / Active
Location, Location, Location! Outstanding turn-key, ready to go, rental property located in the heart of the College of Charleston campus. Five sep...
247 Rutledge Avenue UNIT A
Charleston, SC 29403
Elliotborough
Residential
MLS# 26013511 / Active
Architectural Luxury Condo Living at its finest for Sale. Located in the heart of Elliotborough. This spacious, modern Condo was custom built & off...
Reduced -$20,000
20 Charlestowne Court
Charleston, SC 29401
Harleston Village
Residential
MLS# 26013483 / Active
Tucked in the quiet pocket of Queen and Logan Streets, 20 Charlestowne Court is a thoughtfully updated townhome in one of Downtown Charleston's mos...
36 Harleston Place
Charleston, SC 29401
Harleston Place
Residential
MLS# 26013361 / Active
Perfectly positioned in one of downtown Charleston's most exciting and evolving neighborhoods, this beautifully updated 4-bedroom, 3.5-bath residen...
Reduced -$201,000
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 2:03 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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