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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75 Photos 1427 Dahlia Drive Mount Pleasant, SC 29464

1427 Dahlia Drive
Mount Pleasant, SC 29464
Fiddlers Cove
Residential

MLS# 26014150 / Active
4 br, 3 ba, 1 Half Bath, 3513 Sqft

Welcome to elevated coastal living in this stunning modern retreat, where thoughtful upgrades, timeless finishes, and effortless functionality crea... 

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$1,565,000
Reduced -$25,000
Provided courtesy of Coldwell Banker Realty
27 Photos 1670 Dexter Lane Charleston, SC 29412

1670 Dexter Lane
Charleston, SC 29412
Meridian Place
Residential

MLS# 26014148 / Active
3 br, 2 ba, 1404 Sqft

Welcome to your ultimate Lowcountry retreat. This meticulously updated 3-bedroom, 2-bathroom townhome perfectly blends coastal convenience with mod... 

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$469,900
Reduced -$10,000
Provided courtesy of Carolina One Real Estate
37 Photos 144 Weeping Cypress Drive Moncks Corner, SC 29461

144 Weeping Cypress Drive
Moncks Corner, SC 29461
Cypress Grove
Residential

MLS# 26014145 / Active
4 br, 2 ba, 1 Half Bath, 2656 Sqft

**VA Assumable Loan*** Four bedrooms, a custom-built office and custom mudroom, loft space, and epoxy garage and patio. When the sellers bought thi... 

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$415,000
Reduced -$10,000
Provided courtesy of EXP Realty LLC
36 Photos 116 Coastline Street Ridgeville, SC 29472

116 Coastline Street
Ridgeville, SC 29472
Berkeley Bay
Residential

MLS# 26014143 / Active
4 br, 3 ba, 2659 Sqft

SPECIAL INTEREST RATE WITH BUILDER PAID CLOSING COST ASSISTANCE - HOME IS JUST MINUTES FROM SUMMERVILLE!Welcome to 116 Coastline Street in Berkeley... 

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$585,000
Reduced -$74,120
Provided courtesy of D R Horton Inc
61 Photos 108 Fairbanks Oak Alley UNIT #201 Charleston, SC 29492

108 Fairbanks Oak Alley UNIT #201
Charleston, SC 29492
Daniel Island
Residential

MLS# 26014142 / Active
3 br, 3 ba, 1 Half Bath, 3220 Sqft

Experience waterfront living at its finest in this beautifully updated home featuring newly installed light, bright hardwood flooring that replaces... 

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$2,875,000
Provided courtesy of Carolina One Real Estate
54 Photos 477 Caledon Court Johns Island, SC 29455

477 Caledon Court
Johns Island, SC 29455
Indigo Grove
Residential

MLS# 26014141 / Active
4 br, 3 ba, 1 Half Bath, 2141 Sqft

MOVE IN READY DELIVERY! Receive Fixed interest Rates + $5,000 toward closing costs with use preferred lender and attorney. Welcome to Indigo Grove,... 

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$499,990
Provided courtesy of SM SOUTH CAROLINA BROKERAGE LLC
26 Photos 114 Coastline Street Ridgeville, SC 29472

114 Coastline Street
Ridgeville, SC 29472
Berkeley Bay
Residential

MLS# 26014140 / Active
3 br, 2 ba, 1 Half Bath, 2261 Sqft

SPECIAL INTEREST RATE WITH BUILDER PAID CLOSING COSTSpecial Interest Rate With Builder Paid Closing Cost AssistanceWelcome to a rare opportunity in... 

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$525,000
Increase +$28,170
Provided courtesy of D R Horton Inc
29 Photos 464 Doane Way Wando, SC 29492

464 Doane Way
Wando, SC 29492
Beresford Commons
Residential

MLS# 26014139 / Active
2 br, 1 ba, 1 Half Bath, 1010 Sqft

Enjoy easy, low-maintenance living in this 2-bedroom, 1.5-bath townhome in the sought-after Beresford Commons community. Conveniently located just ... 

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$299,000
Reduced -$10,900
Provided courtesy of AgentOwned Realty Charleston Group
62 Photos 4882 Sound View Drive Mount Pleasant, SC 29466

4882 Sound View Drive
Mount Pleasant, SC 29466
Hamlin Plantation
Residential

MLS# 26014138 / Active
5 br, 3 ba, 1 Half Bath, 3738 Sqft

Tucked along the water in one of Mount Pleasant's most coveted communities, The Sound at Hamlin Plantation, this is the one you've been waiting for... 

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$2,100,000
Provided courtesy of Smith Spencer Real Estate
33 Photos 17 Ashley Avenue Charleston, SC 29401

17 Ashley Avenue
Charleston, SC 29401
South Of Broad
Residential

MLS# 26014136 / Active
4 br, 2 ba, 1 Half Bath, 2112 Sqft

This perfectly placed South of Broad ''Blue and Pink'' stucco townhome blends classic charm with modern convenience. Well maintained and thoughtful... 

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$2,990,000
Provided courtesy of Maison Real Estate
36 Photos 301 Broad Street UNIT Apt 1 Charleston, SC 29401

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

MLS# 26014133 / Active
2 br, 1 ba, 1 Half Bath, 971 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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$899,990
Provided courtesy of AgentOwned Realty Preferred Group
17 Photos 257 Jean Wells Drive Goose Creek, SC 29445

257 Jean Wells Drive
Goose Creek, SC 29445
Beverly Hills
Residential

MLS# 26014131 / Active
3 br, 1 ba, 1 Half Bath, 1485 Sqft

Located in the heart of Goose Creek, this beautifully updated brick home offers the perfect combination of charm, modern upgrades, and affordabilit... 

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$279,900
Provided courtesy of EXP Realty LLC
16 Photos 6297 Rolling Fork Road UNIT Unit 103 North Charleston, SC 29406

6297 Rolling Fork Road UNIT Unit 103
North Charleston, SC 29406
Woodhill Place
Residential

MLS# 26014129 / Active
2 br, 2 ba, 921 Sqft

Beautifully updated 2bed 2bath condo with new HVAC,stainless steel appliances,granite counter tops,flooring and pool 

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$174,000
Reduced -$4,000
Provided courtesy of Brand Name Real Estate
71 Photos 606 Simmons Street Mount Pleasant, SC 29464

606 Simmons Street
Mount Pleasant, SC 29464
Old Village
Residential

MLS# 26014126 / Active
7 br, 5 ba, 2 Half Bath, 5079 Sqft

Set within the heart of Mount Pleasant's historic Old Village, 606 Simmons Street is a one-of-a-kind custom residence that seamlessly blends archit... 

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$5,500,000
Provided courtesy of Carolina One Real Estate
54 Photos 7048 Windham Way Ladson, SC 29456

7048 Windham Way
Ladson, SC 29456
Elms Glen
Residential

MLS# 26014125 / Active
5 br, 3 ba, 2400 Sqft

SEPT/OCT COMPLETION! **15,000 TOWARDS CLOSING COST and or RATE BUY DOWN WITH USE OF PREFERRED LENDER & CLOSING ATTORNEY* * Welcome to Elms Glen...t... 

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$410,290
Provided courtesy of SM SOUTH CAROLINA BROKERAGE LLC
42 Photos 1773 Banbury Road Charleston, SC 29414

1773 Banbury Road
Charleston, SC 29414
Forest Lakes
Residential

MLS# 26014124 / Active
5 br, 3 ba, 3584 Sqft

This spacious approximately 3,600-square-foot split-level home was thoughtfully expanded over the years to accommodate a large multi-generational f... 

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$795,000
Reduced -$5,000
Provided courtesy of AgentOwned Realty Preferred Group
75 Photos 7 Tabby Lane Isle Of Palms, SC 29451

7 Tabby Lane
Isle of Palms, SC 29451
Residential

MLS# 26014121 / Active
3 br, 4 ba, 1 Half Bath, 2814 Sqft

Island Living at its Finest: The Ultimate Coastal Retreat - Welcome to your own private beach retreat, where effortless luxury meets a tight-knit i... 

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$3,200,000
Provided courtesy of Corcoran HM Properties
57 Photos 4853 Rocking Porch Lane Summerville, SC 29485

4853 Rocking Porch Lane
Summerville, SC 29485
Wescott Plantation
Residential

MLS# 26014120 / Active
3 br, 2 ba, 1 Half Bath, 1473 Sqft

Conveniently located off Patriot Blvd in The Farm at Wescott, 4853 Rocking Porch Lane offers a comfortable two-story layout, thoughtful updates, an... 

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$289,888
Reduced -$10,107
Provided courtesy of The Boulevard Company
18 Photos 1174 Old Ivy Way Mount Pleasant, SC 29466

1174 Old Ivy Way
Mount Pleasant, SC 29466
Brickyard Plantation
Residential

MLS# 26014118 / Active
3 br, 2 ba, 1 Half Bath, 1462 Sqft

Updated windows. Welcome to 1174 Old Ivy Way, a fully updated and move-in ready home located in the highly desirable Brickyard Plantation.Completel... 

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$725,000
Reduced -$9,000
Provided courtesy of iSave Realty
47 Photos 4003 Key Thatch Court North Charleston, SC 29420

4003 Key Thatch Court
North Charleston, SC 29420
Indigo Palms
Residential

MLS# 26014117 / Active
4 br, 2 ba, 1 Half Bath, 2346 Sqft

Welcome to 4003 Key Thatch Court -- a beautifully maintained home tucked away on a gorgeous cul-de-sac, offering the perfect blend of comfort, char... 

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$429,900
Reduced -$15,100
Provided courtesy of Realty ONE Group Coastal
59 Photos 7044 Windham Way Ladson, SC 29456

7044 Windham Way
Ladson, SC 29456
Elms Glen
Residential

MLS# 26014116 / Active
3 br, 2 ba, 1347 Sqft

JULY COMPLETION! *4.99% FIXED RATE (FHA/VA) PLUS $5,000 TOWARDS CLOSING COST WITH USE OF PREFERRED LENDER & CLOSING ATTORNEY* POND HOMESITE! Welcom... 

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$349,990
Provided courtesy of SM SOUTH CAROLINA BROKERAGE 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 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.
Commercial Sale/Lease: Copyright 2026 South Carolina commercial MLS, Inc. All rights reserved. Last updated on 06-09-2026 11:52 PM EST est.

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