Thanks for being here! If you are combining families, then this should help. This page includes all houses for sale in Charleston SC with mother in law suites. Make sure to sort by price range for efficiency and please note, this includes only active homes, listed with all companies. 

 


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33 Photos 4709 Yardley Drive North Charleston, SC 29405

4709 Yardley Drive
North Charleston, SC 29405
Wando Gardens
Residential

MLS# 26019568 / Active
3 br, 2 ba, 1512 Sqft

Welcome to 4709 Yardley Dr in Wando Gardens -- renovated living with an easy commute to everything the Lowcountry offers. Completely renovated in 2... 

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$520,000
Provided courtesy of EXP Realty LLC
44 Photos 8560 Sentry Circle North Charleston, SC 29420

8560 Sentry Circle
North Charleston, SC 29420
Indigo Palms
Residential

MLS# 26019566 / Active
3 br, 2 ba, 1 Half Bath, 2396 Sqft

Professional photos coming soon! Welcome home to this beautiful 3-bedroom, 2.5-bath residence perfectly situated on a peaceful pond lot, offering s... 

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$445,000
Provided courtesy of Brand Name Real Estate
11 Photos 545 New Regenia Place Holly Hill, SC 29059

545 New Regenia Place
Holly Hill, SC 29059
Residential

MLS# 26019565 / Active
3 br, 2 ba, 1 Half Bath, 2000 Sqft

Under construction, NO HOA! Large lot! Ask about current financing incentives such as 100% loans with no PMI. The Laurel is a 2,000-square-foot bar... 

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$474,900
Provided courtesy of Realty Solutions Group
75 Photos 2721 Oak Manor Drive Mount Pleasant, SC 29466

2721 Oak Manor Drive
Mount Pleasant, SC 29466
Dunes West
Residential

MLS# 26019562 / Active
5 br, 4 ba, 3864 Sqft

Your perfect home has arrived. Here is your opportunity to own a home that checks all the boxes, plus the ones you did not even realize you wanted.... 

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$1,849,000
Provided courtesy of The Boulevard Company
39 Photos 227 St Margaret Street Charleston, SC 29403

227 St Margaret Street
Charleston, SC 29403
Wagener Terrace
Residential

MLS# 26019559 / Active
4 br, 2 ba, 2462 Sqft

The expansive open floor plan offers a clear view across the living room, dining and den to the cook`s kitchen, a view spanning over fifty feet. Th... 

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$1,750,000
Provided courtesy of Agent Group Realty Charleston
75 Photos 175 1/2 Wentworth Street Charleston, SC 29401

175 1/2 Wentworth Street
Charleston, SC 29401
Harleston Village
Residential

MLS# 26019552 / Active
3 br, 4 ba, 1 Half Bath, 4781 Sqft

Completely reimagined in the heart of Harleston Village, this historically restored residence blends timeless Charleston architecture with an eleva... 

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$5,695,000
Provided courtesy of The Cassina Group
70 Photos 42 Cotton Hall Kiawah Island, SC 29455

42 Cotton Hall
Kiawah Island, SC 29455
Kiawah Island
Residential

MLS# 26019551 / Active
5 br, 5 ba, 1 Half Bath, 3778 Sqft

New co-ownership opportunity by Pacaso: Own one-eighth of Magnolia, a professionally managed, turnkey home. Tucked into a quiet, tree-lined enclave... 

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$678,000
Provided courtesy of Akers Ellis Real Estate LLC
30 Photos 2776 Palmetto Hall Boulevard Mount Pleasant, SC 29466

2776 Palmetto Hall Boulevard
Mount Pleasant, SC 29466
Dunes West
Residential

MLS# 26019550 / Active
3 br, 2 ba, 1348 Sqft

Welcome to 2776 Palmetto Hall Boulevard in the sought-after Dunes West community of Mount Pleasant! This inviting 3-bedroom, 2-bath home is move-in... 

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$595,000
Provided courtesy of The Boulevard Company
48 Photos 121 Sea Oats Street Summerville, SC 29485

121 Sea Oats Street
Summerville, SC 29485
Summers Corner
Residential

MLS# 26019549 / Active
4 br, 2 ba, 1 Half Bath, 2525 Sqft

*Est. Completion Oct 2026* The Ashley Plan- This detached garage, Charleston style home, features a first floor study, owners bath and double front... 

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$460,105
Provided courtesy of Lennar Sales Corp.
27 Photos 1256 Allusion Lane UNIT Unit 106 Mount Pleasant, SC 29466

1256 Allusion Lane UNIT Unit 106
Mount Pleasant, SC 29466
Gregorie Ferry Towns
Residential

MLS# 26019546 / Active
3 br, 3 ba, 1 Half Bath, 1270 Sqft

Move in NOW! This 3-bedroom, 3 bath, end unit layout isn`t always available! You`ll find 9-foot ceilings & durable LVP flooring throughout the main... 

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$390,000
Provided courtesy of The Boulevard Company
44 Photos 56 Surfsong Road Kiawah Island, SC 29455

56 Surfsong Road
Kiawah Island, SC 29455
Kiawah Island
Residential

MLS# 26019545 / Active
5 br, 5 ba, 1 Half Bath, 4763 Sqft

New co-ownership opportunity by Pacaso: Own one-eighth of Surfsong, a professionally managed, turnkey home. Steps from Kiawah`s pristine beach, Sur... 

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$1,027,000
Provided courtesy of Akers Ellis Real Estate LLC
67 Photos 318 Lamont Road Charleston, SC 29407

318 Lamont Road
Charleston, SC 29407
Parkwood Estates
Residential

MLS# 26019544 / Active
3 br, 2 ba, 1772 Sqft

Charming Greenway Cape Cod tucked into desirable Parkwood Estates, just steps from the West Ashley Greenway. Offering approximately 1,776 square fe... 

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$849,500
Provided courtesy of The Boulevard Company
40 Photos 171 Sea Oats Street Summerville, SC 29485

171 Sea Oats Street
Summerville, SC 29485
Summers Corner
Residential

MLS# 26019543 / Active
3 br, 2 ba, 1 Half Bath, 2117 Sqft

*Est. Completion Oct 2026* The Pinckney Plan- This detached garage, Charleston style home features a study, small loft and full front porch. The en... 

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$425,540
Provided courtesy of Lennar Sales Corp.
51 Photos 1773 Huntington Drive Charleston, SC 29407

1773 Huntington Drive
Charleston, SC 29407
Huntington Woods
Residential

MLS# 26019542 / Active
4 br, 3 ba, 1 Half Bath, 2534 Sqft

Welcome to 1773 Huntington Drive, where timeless charm meets luxury modern living in one of West Ashley`s most sought-after neighborhoods. This stu... 

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$1,250,000
Provided courtesy of Keller Williams Realty Charleston West Ashley
72 Photos
Open House: Sun Jul 12th, 1:00pm - 3:00pm
2528 Josiah Street Charleston, SC 29492

2528 Josiah Street
Charleston, SC 29492
Daniel Island
Residential

MLS# 26019540 / Active
4 br, 3 ba, 2332 Sqft

Looking for a special home on Daniel Island? Rarely available, meticulously maintained, this charming one-story DI Southside jewel box is ideally l... 

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$1,395,000
Provided courtesy of Carolina One Real Estate
57 Photos
Open House: Sat Jul 11th, 12:00pm - 2:00pm
5276 7th Green Drive Hollywood, SC 29449

5276 7th Green Drive
Hollywood, SC 29449
Stono Ferry
Residential

MLS# 26019539 / Active
3 br, 3 ba, 1 Half Bath, 1771 Sqft

***Ask about the possibility of receiving 1% reduction in interest rate and free refi.***Beautifully positioned in the Ironwood section of The Plan... 

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$479,000
Provided courtesy of Matt O'Neill Real Estate
13 Photos 221 Mullins Bay Court Summerville, SC 29486

221 Mullins Bay Court
Summerville, SC 29486
Carnes Crossroads
Residential

MLS# 26019537 / Active
4 br, 2 ba, 1 Half Bath, 2559 Sqft

The beautiful Ashley is a Charleston Single style home with amazing double balconies. Inside you will find a spacious foyer and flex room that woul... 

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$519,570
Provided courtesy of Lennar Sales Corp.
61 Photos 173 Sea Oats Street Summerville, SC 29485

173 Sea Oats Street
Summerville, SC 29485
Summers Corner
Residential

MLS# 26019536 / Active
5 br, 4 ba, 1 Half Bath, 3195 Sqft

*Est Completion Oct 2026* The Calhoun Plan-This detached garage, Charleston Style home, features a first floor owners suite, large loft and double ... 

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$496,975
Provided courtesy of Lennar Sales Corp.
37 Photos 1990 Kay Street Johns Island, SC 29455

1990 Kay Street
Johns Island, SC 29455
Cedar Springs
Residential

MLS# 26019535 / Active
3 br, 2 ba, 1542 Sqft

Welcome to 1990 Kay Street! Built in 2018, this beautifully maintained 3-bedroom, 2-bath home offers modern Lowcountry living on a spacious 0.35-ac... 

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$520,000
Provided courtesy of SCSold LLC
28 Photos 324 Brightside Trail Summerville, SC 29486

324 Brightside Trail
Summerville, SC 29486
Nexton
Residential

MLS# 26019534 / Active
3 br, 2 ba, 1 Half Bath, 2190 Sqft

Welcome to Homesite 1783, a beautifully designed Tradd home plan by DRB Homes in the highly desirable Midtown Nexton community. Estimated for compl... 

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$549,990
Provided courtesy of DRB Group South Carolina, LLC
43 Photos 3105 Grass Marsh Drive Mount Pleasant, SC 29466

3105 Grass Marsh Drive
Mount Pleasant, SC 29466
Dunes West
Residential

MLS# 26019531 / Active
4 br, 2 ba, 1 Half Bath, 2738 Sqft

Nestled on a quiet, wooded homesite in the highly sought-after gated community of Dunes West, this beautifully maintained residence offers timeless... 

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$875,000
Provided courtesy of EXP Realty LLC
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 07-09-2026 10:02 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 07-09-2026 10:02 PM EST est.

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