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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56 Photos 96 Red Bluff Street Summerville, SC 29483

96 Red Bluff Street
Summerville, SC 29483
Limehouse
Residential

MLS# 26018807 / Active
5 br, 3 ba, 1 Half Bath, 2449 Sqft

Exceptional Kensington floor plan full of upgrades, offering an impressive blend of comfort, style, and functionality. The main-level owner`s suite... 

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$475,000
Provided courtesy of EXP Realty LLC
30 Photos 898 Long Bluff Road Summerville, SC 29486

898 Long Bluff Road
Summerville, SC 29486
Cane Bay Plantation
Residential

MLS# 26018802 / Active
4 br, 2 ba, 1 Half Bath, 1763 Sqft

Stunning End-Unit Townhome in Cane Bay | 4BR, Primary Suite, Resort AmenitiesWelcome to 836 Long Bluff Road in Pine Hills--one of the premier neigh... 

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$336,630
Provided courtesy of D R Horton Inc
71 Photos 128 Ashworth Drive Summerville, SC 29486

128 Ashworth Drive
Summerville, SC 29486
Carnes Crossroads
Residential

MLS# 26018800 / Active
4 br, 4 ba, 2610 Sqft

Welcome home to this better-than-new Jackson floor plan, perfectly positioned on a desirable corner lot directly across the street from Carnes Cros... 

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$565,000
Provided courtesy of Riverland Realty
75 Photos 2625 Jenkins Point Road Seabrook Island, SC 29455

2625 Jenkins Point Road
Seabrook Island, SC 29455
Seabrook Island
Residential

MLS# 26018798 / Active
4 br, 4 ba, 1 Half Bath, 5074 Sqft

Nestled within the prestigious Jenkins Point Plantation section of Seabrook Island, this exceptional custom-built residence offers a rare combinati... 

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$3,100,000
Provided courtesy of Seabrook Island Real Estate
51 Photos 2512 Bennett Yard Road UNIT A, B, C North Charleston, SC 29405

2512 Bennett Yard Road UNIT A, B, C
North Charleston, SC 29405
Green Grove
Residential

MLS# 26018796 / Active
9 br, 3 ba, 1 Half Bath, 2358 Sqft

Exceptional investment opportunity featuring three detached houses on one property, each offering the privacy of a single-family home with excellen... 

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$699,000
Provided courtesy of Smith Spencer Real Estate
25 Photos 1010 Elk River Run Summerville, SC 29485

1010 Elk River Run
Summerville, SC 29485
Summers Corner
Residential

MLS# 26018795 / Active
5 br, 3 ba, 1 Half Bath, 2816 Sqft

This Fanning, estimated for November 2026, sits on a corner homesite. You`ll notice double front porches, adding that Southern Charm! Inside you`ll... 

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$501,650
Provided courtesy of Lennar Sales Corp.
41 Photos 219 Crosswick Street Summerville, SC 29483

219 Crosswick Street
Summerville, SC 29483
Pineland Preserve
Residential

MLS# 26018793 / Active
5 br, 3 ba, 1 Half Bath, 2490 Sqft

Complete in July/August! Welcome to the Lacey B plan, an upgraded five-bedroom and three-and-one- half-bathroom home with the primary suite conveni... 

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$504,000
Increase +$4,000
Provided courtesy of Carolina One Real Estate
69 Photos 2422 Highway 174 Edisto Island, SC 29438

2422 Highway 174
Edisto Island, SC 29438
Residential

MLS# 26018787 / Active
3 br, 2 ba, 2121 Sqft

Completely Remodeled & Move-In Ready on 1.93 Acres - Just 7 Minutes from the Beach! Welcome to your own coastal retreat! This beautifully remodeled... 

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$650,000
Provided courtesy of Connie White Real Estate & Design, LLC
23 Photos 762 Clay Field Trail Summerville, SC 29485

762 Clay Field Trail
Summerville, SC 29485
Summers Corner
Residential

MLS# 26018786 / Active
4 br, 2 ba, 1 Half Bath, 2385 Sqft

The Rutledge exudes Southern Charm! With 10` ceiling and 8` doors on the first floor, the Row series is sure to impress. First floor Owner`s Suite ... 

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$436,200
Reduced -$4,000
Provided courtesy of Lennar Sales Corp.
18 Photos 1982 Irving Avenue North Charleston, SC 29405

1982 Irving Avenue
North Charleston, SC 29405
Union Heights
Residential

MLS# 26018785 / Active
2 br, 1 ba, 732 Sqft

This cozy home comes FULLY FURNISHED and would be a great turnkey furnished rental investment! It has been a profitable short-term rental for the l... 

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$244,000
Provided courtesy of iSave Realty
75 Photos 19 Sandcrab Court Isle Of Palms, SC 29451

19 Sandcrab Court
Isle of Palms, SC 29451
Wild Dunes
Residential

MLS# 26018784 / Active
4 br, 4 ba, 1 Half Bath, 1868 Sqft

Welcome to 19 Sandcrab Ct, a just renovated beach cottage in Isle of Palms. This completely reimagined beach retreat is nestled in the exclusive ga... 

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$2,375,000
Provided courtesy of St. Germain Properties LLC
13 Photos 175 Sea Oats Street Summerville, SC 29485

175 Sea Oats Street
Summerville, SC 29485
Summers Corner
Residential

MLS# 26018783 / Active
5 br, 3 ba, 2525 Sqft

Home ready in October. This new two-story home features a main level guest bedroom, while at the back is a shared open-concept layout made for seam... 

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$467,195
Provided courtesy of Lennar Sales Corp.
43 Photos 1601 Hopeman Lane Mount Pleasant, SC 29466

1601 Hopeman Lane
Mount Pleasant, SC 29466
Charleston National
Residential

MLS# 26018780 / Active
2 br, 2 ba, 1 Half Bath, 1720 Sqft

Experience luxury, low-maintenance living in one of Mount Pleasant`s most desirable communities, Charleston National. Tucked away on a quiet cul-de... 

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$595,000
Provided courtesy of J Bouvier & Company Real Estate
75 Photos 640 Powder Horn Road Dorchester, SC 29437

640 Powder Horn Road
Dorchester, SC 29437
Residential

MLS# 26018779 / Active
3 br, 2 ba, 1857 Sqft

City Cowboy bring your horse situated on 6.49 acres featuring front porch, screened back porch, deck, pool and detached Mother In Law cottage with ... 

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$600,000
Provided courtesy of Coldwell Banker Realty
71 Photos 123 Medford Street Summerville, SC 29486

123 Medford Street
Summerville, SC 29486
Carnes Crossroads
Residential

MLS# 26018773 / Active
4 br, 3 ba, 1 Half Bath, 2444 Sqft

Welcome to Carnes Crossroads, where modern updates meet relaxed Lowcountry living in one of Summerville`s most desirable communities. This barely l... 

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$525,000
Reduced -$25,000
Provided courtesy of Carolina One Real Estate
11 Photos 8216 Jack Island Drive Johns Island, SC 29455

8216 Jack Island Drive
Johns Island, SC 29455
Kiawah River
Residential

MLS# 26018772 / Active
4 br, 4 ba, 1 Half Bath, 3273 Sqft

Designed for effortless gathering and everyday living, this beautifully crafted four-bedroom, four-and-a-half-bath home combines timeless Lowcountr... 

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$2,250,000
Provided courtesy of Kiawah River Real Estate Company, LLC
49 Photos 32 State Street Charleston, SC 29401

32 State Street
Charleston, SC 29401
French Quarter
Residential

MLS# 26018771 / Active
1 br, 1 ba, 1 Half Bath, 1002 Sqft

Welcome to 32 State Street, an extraordinary historic residence tucked away in the heart of Charleston`s coveted French Quarter. Originally built i... 

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$1,395,000
Provided courtesy of King and Society Real Estate
44 Photos
Open House: Sun Jul 12th, 1:00pm - 3:00pm
182 Golfview Lane Summerville, SC 29485

182 Golfview Lane
Summerville, SC 29485
Legend Oaks Plantation
Residential

MLS# 26018770 / Active
3 br, 2 ba, 1511 Sqft

This inviting end-unit condo offers scenic views of the 10th fairway at Legend Oaks Golf Course. Enjoy the peaceful golf course setting from your l... 

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$315,000
Provided courtesy of Carolina One Real Estate
32 Photos 190 Bee Tree Boulevard Summerville, SC 29486

190 Bee Tree Boulevard
Summerville, SC 29486
Cane Bay Plantation
Residential

MLS# 26018769 / Active
4 br, 2 ba, 1948 Sqft

Beautiful Single-Level Home in Cane Bay | Pine Hills Pool Community + Modern DesignWelcome to 190 Bee Tree Blvd, located in the highly sought-after... 

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$421,150
Provided courtesy of D R Horton Inc
32 Photos 185 Beliks Way Summerville, SC 29483

185 Beliks Way
Summerville, SC 29483
West Highland Acres
Residential

MLS# 26018768 / Active
3 br, 3 ba, 2637 Sqft

Set on a peaceful 2.43-acre property just 10 minutes from downtown Summerville, this spacious home offers the perfect blend of privacy, space, and ... 

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$520,000
Reduced -$19,000
Provided courtesy of EXP Realty LLC
31 Photos 188 Bee Tree Boulevard Summerville, SC 29486

188 Bee Tree Boulevard
Summerville, SC 29486
Cane Bay Plantation
Residential

MLS# 26018767 / Active
4 br, 2 ba, 1774 Sqft

Spacious 4 Bedroom Home in Pine Hills - Open Floorplan, Private Owner`s Suite & Modern FinishesWelcome to 188 Bee Tree Boulevard, where comfort mee... 

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$408,740
Provided courtesy of D R Horton 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 07-10-2026 11:02 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 07-10-2026 11:02 PM EST est.

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