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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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
52 Photos 9126 Maple Grove Drive Summerville, SC 29485

9126 Maple Grove Drive
Summerville, SC 29485
Wescott Plantation
Residential

MLS# 26014522 / Active
3 br, 2 ba, 1 Half Bath, 1752 Sqft

Highly sought-after end-unit townhome backing to peaceful wooded green space! This spacious 3 bedroom, 2.5 bath home offers the perfect combination... 

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$292,500
Provided courtesy of Carolina One 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
11 Photos 1120 Bexley Street North Charleston, SC 29405

1120 Bexley Street
North Charleston, SC 29405
Park Circle
Residential

MLS# 26014517 / Active
3 br, 2 ba, 1500 Sqft

Spacious 3BR/2BA home in the highly desirable Park Circle area! This approximately 1,500 sq. ft. property is vacant and move-in ready, featuring ba... 

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$480,000
Reduced -$15,000
Provided courtesy of iSave Realty
73 Photos 111 Haleswood Circle Goose Creek, SC 29445

111 Haleswood Circle
Goose Creek, SC 29445
Crowfield Plantation
Residential

MLS# 26014515 / Active
4 br, 2 ba, 1 Half Bath, 2600 Sqft

Welcome to 111 Haleswood Circle, a beautifully maintained Brick Home tucked within the established community of Crowfield Plantation, where mature ... 

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$500,000
Provided courtesy of The Boulevard Company
32 Photos 2384 Cambridge Avenue North Charleston, SC 29405

2384 Cambridge Avenue
North Charleston, SC 29405
Dorchester Terrace
Residential

MLS# 26014513 / Active
3 br, 2 ba, 780 Sqft

Welcome to 2384 Cambridge Avenue, a fully renovated and sold furnished gem in North Charleston. Completely updated just one year ago, this move-in-... 

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$298,000
Provided courtesy of Coldwell Banker Realty
49 Photos 144 Saluda Drive Santee, SC 29142

144 Saluda Drive
Santee, SC 29142
Santee Cooper Resort
Residential

MLS# 26014510 / Active
3 br, 2 ba, 1934 Sqft

Santee Cooper Resort is a gated residential 18-hole golf and boating community on Lake Marion. It consists of 300 single-family homes situated on b... 

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$307,700
Reduced -$7,200
Provided courtesy of The Boulevard Company
37 Photos 502 Fellers Court Goose Creek, SC 29445

502 Fellers Court
Goose Creek, SC 29445
Cokers Crossing
Residential

MLS# 26014507 / Active
4 br, 2 ba, 1 Half Bath, 2558 Sqft

Discover comfort, space, and modern updates in this beautifully maintained two-story home. Offering 4 bedrooms, 2 1/2 bathrooms, and 2,558square fe... 

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$440,000
Provided courtesy of Flynn Realty
52 Photos 102 Sago Palm Court Summerville, SC 29483

102 Sago Palm Court
Summerville, SC 29483
Butternut Ridge
Residential

MLS# 26014504 / Active
4 br, 2 ba, 1 Half Bath, 2096 Sqft

Beautifully updated all new stainless appliances, granite countertops, new Luxury plank flooring, new carpeting and new paint as well as...new roof... 

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$419,900
Reduced -$5,100
Provided courtesy of EXP Realty LLC
56 Photos 30 Ocean Point Drive Isle Of Palms, SC 29451

30 Ocean Point Drive
Isle of Palms, SC 29451
Wild Dunes
Residential

MLS# 26014503 / Active
4 br, 4 ba, 2224 Sqft

Welcome to 30 Ocean Point, a 4 bed, 4 bath oceanfront home in the gated Ocean Point section of Wild Dunes designed for coastal living. An elevated ... 

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$3,200,000
Provided courtesy of 32 South Properties, LLC
46 Photos 9382 Harroway Road Summerville, SC 29485

9382 Harroway Road
Summerville, SC 29485
Wescott Plantation
Residential

MLS# 26014502 / Active
4 br, 2 ba, 1 Half Bath, 2815 Sqft

Located on Golf Course, this beautifully maintained one-level home with a spacious FROG offers the perfect combination of comfort, convenience and ... 

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$499,000
Reduced -$11,000
Provided courtesy of ROG Coastal Property Management
75 Photos 208 Lynx Lane Summerville, SC 29483

208 Lynx Lane
Summerville, SC 29483
The Ponds
Residential

MLS# 26014494 / Active
5 br, 3 ba, 2780 Sqft

Check out this beautiful, craftsman RYAN home, just steps from the neighborhood, pool and farmhouse! Check out the board and batten, upgraded, ligh... 

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$510,000
Provided courtesy of Realty ONE Group Coastal
21 Photos 5308 Eileen Street North Charleston, SC 29418

5308 Eileen Street
North Charleston, SC 29418
Glyn Terrace
Residential

MLS# 26014493 / Active
3 br, 1 ba, 1184 Sqft

Charming brick ranch home located in the established Glyn Terrace of North Charleston. This well-maintained 3-bedroom, 1-bath home offers living sp... 

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$310,000
Provided courtesy of LISTWITHFREEDOM.COM INC
65 Photos 224 Sugar Magnolia Way Charleston, SC 29414

224 Sugar Magnolia Way
Charleston, SC 29414
Grand Oaks Plantation
Residential

MLS# 26014491 / Active
3 br, 2 ba, 1414 Sqft

Nestled in the charming Sugar Magnolia section of Grand Oaks Plantation, 224 Sugar Magnolia Way offers the perfect blend of style, comfort, and Low... 

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$560,000
Reduced -$10,000
Provided courtesy of The Boulevard Company
46 Photos 1056 Dusk Drive Summerville, SC 29486

1056 Dusk Drive
Summerville, SC 29486
Nexton
Residential

MLS# 26014490 / Active
3 br, 3 ba, 1551 Sqft

Step into airy, effortless Lowcountry living in this beautifully designed home located within Hammock Walk -- Nexton's relaxed 55+ active-adult com... 

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$299,990
Provided courtesy of Ashton Charleston Residential
53 Photos 313 Fairington Drive Summerville, SC 29485

313 Fairington Drive
Summerville, SC 29485
Kings Grant
Residential

MLS# 26014488 / Active
3 br, 2 ba, 1 Half Bath, 2323 Sqft

Charming Ranch Home in Kings GrantDiscover this one-of-a-kind 3-bedroom, 2.5-bath ranch in the desirable established neighborhood of Kings Grant. T... 

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$569,000
Provided courtesy of Palmetto Commercial Prop, LLC
6 Photos 1058 Oyster Drill Drive Summerville, SC 29485

1058 Oyster Drill Drive
Summerville, SC 29485
Summers Corner
Residential

MLS# 26014484 / Active
3 br, 2 ba, 1840 Sqft

Discover HORIZONS, a place where you can wake up with countless opportunities but no commitments. Where new friends share stories, ideas and advent... 

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$430,550
Reduced -$5,000
Provided courtesy of Lennar Sales Corp.
51 Photos 87 Red Bluff Street Summerville, SC 29483

87 Red Bluff Street
Summerville, SC 29483
Limehouse Village
Residential

MLS# 26014482 / Active
6 br, 4 ba, 1 Half Bath, 2910 Sqft

Sellers are offering a 2-1 rate buydown -- qualified buyers can start Year 1 at 4.75% with a monthly payment as low as $2,353 with the use of prefe... 

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$469,900
Reduced -$5,100
Provided courtesy of Coldwell Banker Realty
7 Photos 1002 Toadfish Run Summerville, SC 29485

1002 Toadfish Run
Summerville, SC 29485
Summers Corner
Residential

MLS# 26014478 / Active
3 br, 2 ba, 1435 Sqft

Discover HORIZONS, an active adult community for those 50 and better! A place where you can wake up with countless opportunities but no commitments... 

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$357,500
Provided courtesy of Lennar Sales Corp.
50 Photos 259 Firewheel Court Summerville, SC 29486

259 Firewheel Court
Summerville, SC 29486
Cane Bay Plantation
Residential

MLS# 26014476 / Active
4 br, 2 ba, 1883 Sqft

Experience comfort and convenience in this pristine, single-story home in Lindera Preserve at Cane Bay Plantation. This move-in ready 4-bed, 2-bath... 

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$359,000
Provided courtesy of Carolina One Real Estate
75 Photos 602 Portico Park Mount Pleasant, SC 29464

602 Portico Park
Mount Pleasant, SC 29464
Belle Hall
Residential

MLS# 26014465 / Active
4 br, 2 ba, 1 Half Bath, 2791 Sqft

Rare Belle Hall opportunity: one of the neighborhood's largest floor plans, situated on an oversized corner lot with a fenced backyard in one of Mo... 

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$925,000
Reduced -$25,000
Provided courtesy of The Boulevard Company
54 Photos 1616 Relyea Avenue Charleston, SC 29412

1616 Relyea Avenue
Charleston, SC 29412
Clarks Point
Residential

MLS# 26014464 / Active
4 br, 2 ba, 1 Half Bath, 2542 Sqft

Deepwater Home located on one of the deepest waterfront lots in the neighborhood, framed by grand oaks on Simpson Creek just off James Island Creek... 

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$1,595,000
Provided courtesy of Carriage Properties LLC
48 Photos 3894 Fifle Street Mount Pleasant, SC 29466

3894 Fifle Street
Mount Pleasant, SC 29466
Carolina Park
Residential

MLS# 26014463 / Active
4 br, 3 ba, 1 Half Bath, 3094 Sqft

Nestled within the highly desirable Riverside section of the Carolina Park community, 3894 Fifle Street offers the perfect blend of modern comfort,... 

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$1,449,000
Reduced -$21,000
Provided courtesy of Beach Residential
52 Photos 22 Lamboll Street Charleston, SC 29401

22 Lamboll Street
Charleston, SC 29401
South Of Broad
Residential

MLS# 26014462 / Active
4 br, 4 ba, 2 Half Bath, 6456 Sqft

Gracefully restored and rich in Charleston history, this exceptional South of Broad residence was originally built circa 1820 and served as the rec... 

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$7,100,000
Provided courtesy of Lois Lane Properties
75 Photos 5950 Lowell Reed Road Ravenel, SC 29470

5950 Lowell Reed Road
Ravenel, SC 29470
Jax Road
Residential

MLS# 26014461 / Active
3 br, 2 ba, 2248 Sqft

Private Woodland Retreat on Nearly 12 Acres - Move-In Ready and Just Minutes from Downtown CharlestonWelcome to your private retreat nestled on nea... 

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$889,000
Provided courtesy of Carolina One Real Estate
2 Photos 708 Francis Street Walterboro, SC 29488

708 Francis Street
Walterboro, SC 29488
Residential

MLS# 26014458 / Active
3 br, 1 ba, 1081 Sqft

Great opportunity! This home is perfect for a first time home owner looking to make this home their own or investor looking for a rental. It's loca... 

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$99,000
Provided courtesy of Agent Group Realty Charleston
57 Photos 613 Daffodil Court Summerville, SC 29486

613 Daffodil Court
Summerville, SC 29486
Nexton
Residential

MLS# 26014455 / Active
2 br, 2 ba, 1498 Sqft

Situated on a private road with no through access and backing up to a beautiful wooded berm, this popular Steel Creek home offers a quiet backdrop ... 

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$470,000
Provided courtesy of Carolina Elite Real Estate
54 Photos 2911 Glenarden Drive Charleston, SC 29414

2911 Glenarden Drive
Charleston, SC 29414
Carolina Bay
Residential

MLS# 26014453 / Active
3 br, 2 ba, 1939 Sqft

Welcome to this 3-bed home located in West Ashley in amenity-filled Carolina Bay. This single-story Compton floor plan checks all the boxes with an... 

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$524,900
Provided courtesy of Realty One Group Coastal
42 Photos 4292 Lavender Lane North Charleston, SC 29420

4292 Lavender Lane
North Charleston, SC 29420
Windsor Hill
Residential

MLS# 26014451 / Active
4 br, 2 ba, 1481 Sqft

**OFFERING $7500 FLEX CASH** Use it to buy down your rate & payment, pay your closing costs, or take it off the price. One story with a FROG, no HO... 

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$389,500
Reduced -$400
Provided courtesy of Better Homes And Gardens Real Estate Palmetto
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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 06-09-2026 11:52 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.
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