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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50 Photos 4 Kenilworth Avenue Charleston, SC 29403

4 Kenilworth Avenue
Charleston, SC 29403
Hampton Park Terrace
Residential

MLS# 25008166 / Active
4 br, 3 ba, 2693 Sqft

4 Kenilworth is a fully restored c.1915 home in the highly sought-after Hampton Park Terrace neighborhood. Just a short walk away, you'll find the ... 

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$2,050,000
Provided courtesy of Carolina One Real Estate
68 Photos 5 Gadsdenboro Street UNIT #303 Charleston, SC 29401

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

MLS# 25008159 / Active
2 br, 2 ba, 1282 Sqft

Welcome to The Gadsden! This exceptional residence in Charleston's highly coveted Gadsden Building offers captivating views of the Harbor and Gadsd... 

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$1,425,000
Provided courtesy of Daniel Ravenel Sotheby's International Realty
16 Photos 2227 Mount Pleasant Street Charleston, SC 29403

2227 Mount Pleasant Street
Charleston, SC 29403
Wagener Terrace
Residential

MLS# 25008136 / Active
2 br, 2 ba, 832 Sqft

Built in 2018, this 2-bedroom, 2-bathroom bungalow in sought-after Wagener Terrace blends modern design with timeless charm. An open layout, vaulte... 

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$670,000
Provided courtesy of EXP Realty LLC
34 Photos 223 Grove Street Charleston, SC 29403

223 Grove Street
Charleston, SC 29403
Wagener Terrace
Residential

MLS# 25008028 / Active
3 br, 2 ba, 1588 Sqft

Located in the highly desirable Wagener Terrace neighborhood in downtown Charleston, 223 Grove Street is just a stroll away from Hampton Park and t... 

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$1,200,000
Provided courtesy of William Means Real Estate, LLC
38 Photos 301 Broad Street UNIT #1 Charleston, SC 29401

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

MLS# 25007924 / Active
2 br, 1 ba, 1 Half Bath, 1066 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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$985,000
Increase +$10,000
Provided courtesy of AgentOwned Realty Preferred Group
15 Photos 338 King Street UNIT B Charleston, SC 29401

338 King Street UNIT B
Charleston, SC 29401
Downtown
Residential

MLS# 25007867 / Active
2 br, 2 ba, 662 Sqft

Beautifully Updated 2-Bed, 2-Bath Condo in the Heart of Downtown CharlestonLocated on King Street above Francesca's (between Calhoun and George St.... 

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$549,000
Provided courtesy of The Exchange Company, LLC
70 Photos 3 Atlantic Street Charleston, SC 29401

3 Atlantic Street
Charleston, SC 29401
South Of Broad
Residential

MLS# 25007822 / Active
3 br, 3 ba, 1 Half Bath, 2668 Sqft

Circa 1830, the Captain Benjamin Smith house, who also constructed the home to the left at 1 Atlantic. Smith, a ship builder and craftsman, uniquel... 

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$2,975,000
Provided courtesy of Carriage Properties LLC
56 Photos 10 Humphrey Court Charleston, SC 29403

10 Humphrey Court
Charleston, SC 29403
Cannonborough-Elliotborough
Residential

MLS# 25007757 / Active
6 br, 3 ba, 1782 Sqft

Completely renovated Short Term Rental opportunity in downtown Charleston. Close to MUSC with an off street parking lot. The multi year renovation ... 

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$2,500,000
Provided courtesy of Coastal Point Real Estate
34 Photos 382 Race Street UNIT A Charleston, SC 29403

382 Race Street UNIT A
Charleston, SC 29403
North Central
Residential

MLS# 25007733 / Active
2 br, 1 ba, 848 Sqft

Welcome home to 382 Race Street A, a charming 2-bedroom, 1-bathroom graciously sized unit in the heart of historic downtown Charleston, South Carol... 

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$674,900
Provided courtesy of Realty ONE Group Coastal
45 Photos 34 Anson Street Charleston, SC 29401

34 Anson Street
Charleston, SC 29401
Ansonborough
Residential

MLS# 25007693 / Active
3 br, 2 ba, 1 Half Bath, 2458 Sqft

34 Anson is an exquisitely beautiful example of Charleston's finest architecture. Proudly situated in Ansonborough, one of Charleston's most pictur... 

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$3,150,000
Provided courtesy of Lois Lane Properties
15 Photos 161 Gordon Street Charleston, SC 29403

161 Gordon Street
Charleston, SC 29403
Wagener Terrace
Residential

MLS# 25007661 / Active
4 br, 2 ba, 1699 Sqft

LOCATION! LOCATION! A FANTASTIC ONCE IN A LIFETIME OPPORTUNITY TO OWN A MAGNIFICENT PROPERTY LOCATED IN THE WAGENER TERRACE NEIGHBORHOOD. THIS CORN... 

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$950,000
Provided courtesy of Exit Realty Lowcountry Group
15 Photos 115 Rutledge Avenue UNIT A Charleston, SC 29401

115 Rutledge Avenue UNIT A
Charleston, SC 29401
Harleston Village
Residential

MLS# 25007633 / Active
2 br, 1 ba, 1 Half Bath, 1170 Sqft

Elegant condominium in a beautiful Charleston home located in Harleston Village near Old Charleston Museum/dog park, MUSC and Colonial Lake. This w... 

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$1,179,000
Provided courtesy of Applegate Real Estate
31 Photos 330 Concord Street UNIT 11d Charleston, SC 29401

330 Concord Street UNIT 11d
Charleston, SC 29401
Dockside
Residential

MLS# 25007625 / Active
2 br, 2 ba, 1323 Sqft

Discover your perfect Charleston retreat in this stunning 2-bedroom, 2-bathroom condominium, ideally located on the Peninsula of Historic Downtown ... 

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$350,000
Provided courtesy of EXP Realty LLC
36 Photos 171 Broad Street Charleston, SC 29401

171 Broad Street
Charleston, SC 29401
South Of Broad
Residential

MLS# 25007615 / Active
3 br, 3 ba, 2905 Sqft

The culmination of Luxury Finishes and Rich History creates the extraordinary opportunity that is 171 Broad. This breathtaking 3 bedroom, 3 full ba... 

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$3,500,000
Provided courtesy of Brand Name Real Estate
37 Photos 5009 Old Bridgeview Lane UNIT #5009 Charleston, SC 29403

5009 Old Bridgeview Lane UNIT #5009
Charleston, SC 29403
The Bristol
Residential

MLS# 25007603 / Active
2 br, 2 ba, 1498 Sqft

Light and bright penthouse condo with a view of Brittlebank Park highlights beautiful Brazilian Walnut hardwood floors throughout with no threshold... 

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$1,000,000
Provided courtesy of Classic Charleston Properties LLC
29 Photos 101 Queen Street Charleston, SC 29401

101 Queen Street
Charleston, SC 29401
Residential

MLS# 25007477 / Active
2 br, 1 ba, 1 Half Bath, 1884 Sqft

This is a rare opportunity for a live/work fixer upper on coveted Queen Street close to the corner of King & Queen Street. Building is currently se... 

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$1,300,000
Provided courtesy of Beach Commercial, A Division of The Beach Company
19 Photos 33 Athens Court Charleston, SC 29403

33 Athens Court
Charleston, SC 29403
Residential

MLS# 25007437 / Active
4 br, 2 ba, 1261 Sqft

Remodeled 4-bedroom 2-bath home near Historic Downtown Charleston! You're just minutes away from iconic landmarks, world-class dining, and charming... 

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$639,500
Provided courtesy of EXP Realty LLC
32 Photos 32 Prioleau Street UNIT N Charleston, SC 29401

32 Prioleau Street UNIT N
Charleston, SC 29401
One Vendue Range
Residential

MLS# 25007417 / Active
2 br, 3 ba, 1 Half Bath, 2600 Sqft

Luxurious Waterfront Condo in the Heart of Charleston's French QuarterExperience unparalleled elegance in this stunning French Quarter condo, offer... 

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$3,825,000
Provided courtesy of Daniel Ravenel Sotheby's International Realty
20 Photos 35 Cypress Street Charleston, SC 29403

35 Cypress Street
Charleston, SC 29403
North Central
Residential

MLS# 25007269 / Active
4 br, 3 ba, 1 Half Bath, 2064 Sqft

Fully Renovated with Over 600 Sqft Added + Dual Primary Suites! Welcome to 35 Cypress, a beautifully updated home in Charleston's vibrant North Cen... 

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$1,199,913
Provided courtesy of The Boulevard Company
24 Photos 21 George Street UNIT #206 Charleston, SC 29401

21 George Street UNIT #206
Charleston, SC 29401
George And Society
Residential

MLS# 25007149 / Active
2 br, 2 ba, 1224 Sqft

Just half a block from Charleston's iconic King Street lies XXI George--one of the city's most sought-after condominium residences. Surrounded by v... 

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$1,065,000
Provided courtesy of Dunes Properties of Charleston Inc
44 Photos 157 Tradd Street Charleston, SC 29401

157 Tradd Street
Charleston, SC 29401
South Of Broad
Residential

MLS# 25007129 / Active
4 br, 2 ba, 1 Half Bath, 3038 Sqft

This beautiful South of Broad Charleston Single retains much of the original historic fabric including plaster ceilings, period moldings, wooden fl... 

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$2,599,000
Provided courtesy of Handsome Properties, Inc.
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 03-27-2025 3:30 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 2025 Charleston Trident Multiple Listing Service, Inc. All rights reserved.
Commercial Sale/Lease: Copyright 2025 South Carolina commercial MLS, Inc. All rights reserved. Last updated on 03-27-2025 3:30 PM EST est.

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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: 843-990-1313