All Charleston SC Mother In Law Suites

Mother-in-Law Suites are scattered throughout the Charleston, SC real estate market. Families downsizing look to consolidate expenses and living together under one roof is a common occurrence. Mother in Law can be either a part of the house, or can be a separate structure. When looking for a home with a mother in law suite, 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 Charleston, SC area.


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45 Photos
Open House: Tomorrow 11:30am - 1:00pm
971 Cliffwood Drive Mount Pleasant, SC 29464

971 Cliffwood Drive
Mount Pleasant, SC 29464
The Groves
Residential

MLS# 26015638 / Active
3 br, 2 ba, 1876 Sqft

Located in the heart of The Groves, one of Mount Pleasant's oldest and most beloved neighborhoods, 971 Cliffwood Drive offers timeless charm, thoug... 

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$1,985,000
Provided courtesy of The Cassina Group
16 Photos 106 Archers Bay Street Summerville, SC 29486

106 Archers Bay Street
Summerville, SC 29486
Carnes Crossroads
Residential

MLS# 26015635 / Active
3 br, 2 ba, 1921 Sqft

Welcome to Horizons, an exclusive 55+ gated active adult community situated in the highly desirable Carnes Crossroads masterplan. Residents enjoy l... 

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$410,895
Provided courtesy of Lennar Sales Corp.
48 Photos 1124 Fulton Hall Lane Mount Pleasant, SC 29466

1124 Fulton Hall Lane
Mount Pleasant, SC 29466
Fulton
Residential

MLS# 26015634 / Active
3 br, 2 ba, 1 Half Bath, 2360 Sqft

Slightly North of the IOP connector. This location is right in the heart of Mount Pleasant and is convenient to everything! Just 15 minutes to the ... 

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$1,215,000
Provided courtesy of AgentOwned Realty Preferred Group
11 Photos 146 Ireland Drive Summerville, SC 29486

146 Ireland Drive
Summerville, SC 29486
Carnes Crossroads
Residential

MLS# 26015633 / Active
3 br, 2 ba, 1716 Sqft

Welcome to Horizons, an exclusive 55+ gated active adult community situated in the highly desirable Carnes Crossroads masterplan. Residents enjoy l... 

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$388,750
Provided courtesy of Lennar Sales Corp.
28 Photos 458 Colchester Court Moncks Corner, SC 29461

458 Colchester Court
Moncks Corner, SC 29461
Halstead
Residential

MLS# 26015632 / Active
2 br, 2 ba, 1 Half Bath, 1386 Sqft

Estimated completion August/September. Homesite backs up to our fishing dock! ALL APPLIANCES INCLUDED! Ask about our Down Payment Assistance Progra... 

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$241,990
Increase +$22,000
Provided courtesy of Starlight Homes
5 Photos 108 Archers Bay Street Summerville, SC 29486

108 Archers Bay Street
Summerville, SC 29486
Carnes Crossroads
Residential

MLS# 26015631 / Active
4 br, 2 ba, 1 Half Bath, 2225 Sqft

Welcome to Horizons, an exclusive 55+ gated active adult community situated in the highly desirable Carnes Crossroads masterplan. Residents enjoy l... 

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$410,895
Provided courtesy of Lennar Sales Corp.
16 Photos 144 Ireland Drive Summerville, SC 29486

144 Ireland Drive
Summerville, SC 29486
Carnes Crossroads
Residential

MLS# 26015628 / Active
3 br, 2 ba, 1921 Sqft

Welcome to Horizons, an exclusive 55+ gated active adult community situated in the highly desirable Carnes Crossroads masterplan. Residents enjoy l... 

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$403,980
Provided courtesy of Lennar Sales Corp.
10 Photos 204 Chucker Drive Summerville, SC 29485

204 Chucker Drive
Summerville, SC 29485
Quail Arbor
Residential

MLS# 26015627 / Active
3 br, 2 ba, 1750 Sqft

his is more than just an amazing house--this is your next home and a rare opportunity to enjoy quiet small-town charm while being just minutes from... 

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$310,000
Reduced -$5,000
Provided courtesy of AgentOwned Realty
33 Photos 45 Sycamore Avenue UNIT Apt 933 Charleston, SC 29407

45 Sycamore Avenue UNIT Apt 933
Charleston, SC 29407
Concord West Of The Ashley
Residential

MLS# 26015623 / Active
2 br, 1 ba, 871 Sqft

Elegant and light-filled top-floor condominium in the highly sought-after Concord West of the Ashley. Welcome to 45 Sycamore Avenue, Unit 933 -- a ... 

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$345,000
Provided courtesy of Carolina One Real Estate
24 Photos 1510 Mulberry Street Charleston, SC 29407

1510 Mulberry Street
Charleston, SC 29407
Sherwood Forest
Residential

MLS# 26015622 / Active
4 br, 2 ba, 1400 Sqft

estled in the heart of West Ashley, this stunning fully updated home offers the best of Charleston living. Located just minutes from downtown Charl... 

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$460,000
Provided courtesy of AgentOwned Realty
50 Photos 631 McLernon Trace Johns Island, SC 29455

631 McLernon Trace
Johns Island, SC 29455
Marshview Commons
Residential

MLS# 26015619 / Active
3 br, 2 ba, 1 Half Bath, 2072 Sqft

Beautiful end-unit townhouse in Marshview Commons! This elevated construction townhouse has 3 bedrooms, 2.5 bathrooms and 2,072 sq. ft. of spacious... 

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$450,000
Provided courtesy of Carolina One Real Estate
25 Photos 349 Green Fern Drive Summerville, SC 29483

349 Green Fern Drive
Summerville, SC 29483
Hampton Woods
Residential

MLS# 26015617 / Active
4 br, 3 ba, 1 Half Bath, 2489 Sqft

Welcome to this 'next-to-new' 2,475 sq foot, two story residence completed in September 2023, in the heart of Summerville/Nexton. This boutique nei... 

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$399,900
Provided courtesy of RE/MAX Cornerstone Realty
48 Photos 575 Pelican Court Edisto Island, SC 29438

575 Pelican Court
Edisto Island, SC 29438
Ocean Ridge
Residential

MLS# 26015616 / Active
4 br, 3 ba, 1 Half Bath, 2010 Sqft

Steps to the ocean. 400 yds. NEVER rented. Custom built meticulously maintained. Light filled floorplan. Gated community. High treed lot. 350 sq ft... 

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$1,675,000
Provided courtesy of Martha Browne Properties, LTD
54 Photos 406 W Cooper Avenue Folly Beach, SC 29439

406 W Cooper Avenue
Folly Beach, SC 29439
Sunset Point
Residential

MLS# 26015615 / Active
3 br, 3 ba, 2486 Sqft

Welcome to 406 West Cooper on Folly Beach! Great opportunity to own an amazing Folly home in the ideal location. This 2486 sq ft elevated home is a... 

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$1,800,000
Provided courtesy of Carolina One Real Estate Folly Beach
26 Photos 280 Seven Farms Drive UNIT Unit 302 Charleston, SC 29492

280 Seven Farms Drive UNIT Unit 302
Charleston, SC 29492
254 Seven Farms Drive
Residential

MLS# 26015610 / Active
2 br, 2 ba, 1225 Sqft

Welcome to Daniel Island! This 2 bedroom/ 2 bath condo (garage included!) is perfectly positioned within walking distance to restaurants, boutiques... 

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$495,000
Provided courtesy of Compass Carolinas, LLC
31 Photos 3253 Dunwick Drive Johns Island, SC 29455

3253 Dunwick Drive
Johns Island, SC 29455
Fenwick Woods
Residential

MLS# 26015606 / Active
3 br, 2 ba, 1678 Sqft

Welcome to your own slice of paradise in the heart of Johns Island! Walk sidewalks of the tree-lined streets and watch sunsets from the benches of ... 

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$487,000
Reduced -$10,000
Provided courtesy of Akers Ellis Real Estate LLC
2 Photos 166 Grand Oaks Drive Ladson, SC 29456

166 Grand Oaks Drive
Ladson, SC 29456
Grand Oaks Preserve
Residential

MLS# 26015605 / Active
3 br, 3 ba, 1 Half Bath, 1540 Sqft

Located in the desirable Ladson area, this spacious 3-bedroom, 3.5-bath 1-car garage offers an incredible opportunity to create the home of your dr... 

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$265,000
Provided courtesy of Carolina One Real Estate
44 Photos 1150 Valdosta Street UNIT Unit 402 North Charleston, SC 29405

1150 Valdosta Street UNIT Unit 402
North Charleston, SC 29405
Walk at Park Circle
Residential

MLS# 26015603 / Active
4 br, 4 ba, 1 Half Bath, 2650 Sqft

Finished and ready for immediate closing, Unit 402 at The Walk at Park Circle offers something buyers are struggling to find in today's market--rea... 

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$629,900
Provided courtesy of Carolina One Real Estate
75 Photos 625 Jancus Street Charleston, SC 29414

625 Jancus Street
Charleston, SC 29414
Grand Bees
Residential

MLS# 26015602 / Active
6 br, 3 ba, 2644 Sqft

***Ask about the possibility of receiving 1% reduction in interest rate and free refi.***Welcome to this move-in ready, well-maintained six-bedroom... 

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$599,900
Provided courtesy of Matt O'Neill Real Estate
29 Photos 1407 Amanda Park Lane Charleston, SC 29412

1407 Amanda Park Lane
Charleston, SC 29412
Meridian Place
Residential

MLS# 26015600 / Active
3 br, 2 ba, 1278 Sqft

Do not miss this opportunity in Meridian Place--one of James Island's best-kept neighborhood gems, just minutes from Folly Beach! Welcome to 1407 A... 

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$449,000
Provided courtesy of Keller Williams Realty Charleston
75 Photos 3209 Marshall Boulevard Sullivans Island, SC 29482

3209 Marshall Boulevard
Sullivans Island, SC 29482
Sullivans Island
Residential

MLS# 26015597 / Active
4 br, 4 ba, 1 Half Bath, 3950 Sqft

Construction is complete and CO is in hand for this golden opportunity to own the most iconic property on Sullivan's Island in over 30 years with a... 

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$15,700,000
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 06-10-2026 7:03 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. Copyright 2026 Charleston Trident Multiple Listing Service, Inc. All rights reserved.
Commercial Sale/Lease: Copyright 2026 South Carolina commercial MLS, Inc. All rights reserved. Last updated on 06-10-2026 7:03 PM EST est.

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