Summerville Mother in Law Suites


Mother-in-Law Suites for sale are easily found in the Summerville, SC  real estate market. The popular detached garages in new construction offerings make it easy to add a living quarters above. Some mother in law suites offered in Summerville are also a part of the house, usually built into the room over the garage. When looking for a home with a mother in law suite, consider checking the zoning for the area. If the house is a raised pier foundation and the mother in law suite was added at the garage level for insurance purposes, this is especially important information to have. It is also good to know if a permit was pulled when any work is done to modify a house for future liability reasons, especially if your intention is to sell the house in the future. These are all of the homes for sale with Mother-in-Law suites in the Summerville, SC area.


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17 Photos 422 Allen Court Ladson, SC 29456

422 Allen Court
Ladson, SC 29456
College Park
Residential

MLS# 26012936 / Active
3 br, 2 ba, 1080 Sqft

Check out 422 Allen Ct, recently enhanced with fresh interior paint throughout and all stainless steel appliances in the kitchen. The living area p... 

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$264,000
Reduced -$6,000
Provided courtesy of Opendoor Brokerage, LLC
61 Photos 5373 Crinum Lilly Summerville, SC 29485

5373 Crinum Lilly
Summerville, SC 29485
Watson Hill
Residential

MLS# 26012934 / Active
5 br, 4 ba, 1 Half Bath, 3187 Sqft

Estimated to be complete in June, this beautifully designed Jefferson floorplan offers 3,187 square feet with 5 bedrooms, 4.5 baths, and a 2-car ga... 

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$539,990
Reduced -$69,960
Provided courtesy of Ashton Charleston Residential
51 Photos 5361 Crinum Lilly Summerville, SC 29485

5361 Crinum Lilly
Summerville, SC 29485
Watson Hill
Residential

MLS# 26012932 / Active
5 br, 4 ba, 1 Half Bath, 3187 Sqft

Welcome to the Jefferson floor plan in Watson Hill- Ready in June! This spacious two-story home offers 3,187 square feet with 5 bedrooms, 4.5 baths... 

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$524,990
Reduced -$58,175
Provided courtesy of Ashton Charleston Residential
16 Photos 5619 Read Street North Charleston, SC 29406

5619 Read Street
North Charleston, SC 29406
Charleston Farms
Residential

MLS# 26012901 / Active
2 br, 1 ba, 701 Sqft

Cozy and charming 2BR/1BA ranch near Park Circle offering comfort, updates, and a prime location. The kitchen features stone countertops, stainless... 

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$275,000
Provided courtesy of Keller Williams Realty Charleston
51 Photos 745 Maynard Lane Summerville, SC 29486

745 Maynard Lane
Summerville, SC 29486
Cane Bay Plantation
Residential

MLS# 26012876 / Active
4 br, 3 ba, 1 Half Bath, 2649 Sqft

READY NOW! Price reflects discount! Plus 1% of the purchase price towards closing costs with the use of preferred lender and closing attorney. ***S... 

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$519,990
Reduced -$31,168
Provided courtesy of DFH Realty Georgia, LLC
16 Photos 4202 Poplar Grove Place Summerville, SC 29483

4202 Poplar Grove Place
Summerville, SC 29483
Summer Wood
Residential

MLS# 26012865 / Active
3 br, 2 ba, 1 Half Bath, 1581 Sqft

Just reduced and one of the newest and lowest priced townhouses available in the area. Right across from the pool which is great this time of year.... 

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$242,500
Reduced -$12,500
Provided courtesy of Mickey D Durham Realty
38 Photos 3337 Pinewood Drive Ladson, SC 29456

3337 Pinewood Drive
Ladson, SC 29456
Ridgewood
Residential

MLS# 26012854 / Active
3 br, 3 ba, 1497 Sqft

Welcome to this well-maintained 3-bedroom, 3 full bath home featuring a durable brick and vinyl exterior, located in the desirable Ridgewood subdiv... 

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$374,900
Provided courtesy of Carolina One Real Estate
37 Photos 104 Seavington Court Summerville, SC 29485

104 Seavington Court
Summerville, SC 29485
Summerville Place
Residential

MLS# 26012851 / Active
4 br, 2 ba, 1 Half Bath, 1710 Sqft

Looking for low traffic (cul-de-sac), large lot (0.25 acre) home with expansive fenced back yard, here it is. With 3 bedrooms and FROG (4th bedroom... 

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$349,900
Provided courtesy of Sweet Carolina Realty
52 Photos
Open House: Today 1:00pm - 5:00pm
5363 Crinum Lilly Summerville, SC 29485

5363 Crinum Lilly
Summerville, SC 29485
Watson Hill
Residential

MLS# 26012834 / Active
4 br, 2 ba, 1 Half Bath, 2449 Sqft

Ready in June! This award-winning Monroe plan lives exceptionally large. Upon entering the foyer, you'll find a study with glass french doors. The ... 

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$479,990
Reduced -$46,930
Provided courtesy of Ashton Charleston Residential
56 Photos 5371 Crinum Lilly Summerville, SC 29485

5371 Crinum Lilly
Summerville, SC 29485
Watson Hill
Residential

MLS# 26012833 / Active
4 br, 2 ba, 1 Half Bath, 2449 Sqft

Ready in June! This award-winning Monroe plan lives exceptionally large on a super deep homesite! Upon entering the foyer, you'll find a study with... 

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$489,990
Reduced -$64,110
Provided courtesy of Ashton Charleston Residential
23 Photos 5360 Greggs Landing North Charleston, SC 29420

5360 Greggs Landing
North Charleston, SC 29420
Whitehall South
Residential

MLS# 26012825 / Active
3 br, 2 ba, 1827 Sqft

ALL NEW CARPET! This beautifully maintained 3-bedroom, 2-bath contemporary residence seamlessly blends comfort, style, and convenience. Nestled in ... 

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$399,900
Provided courtesy of Jason Mitchell Group
15 Photos 120 Beamon Loop Summerville, SC 29486

120 Beamon Loop
Summerville, SC 29486
Carnes Crossroads
Residential

MLS# 26012812 / Active
4 br, 4 ba, 2468 Sqft

The Montgomery is a beautiful spacious one-story plan. Step inside to find an open foyer with an on-suite, bedroom, full bath and walk-in closet, a... 

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$591,785
Reduced -$10,000
Provided courtesy of Lennar Sales Corp.
22 Photos 2952 Nantuckett Avenue North Charleston, SC 29420

2952 Nantuckett Avenue
North Charleston, SC 29420
Colony North
Residential

MLS# 26012800 / Active
4 br, 3 ba, 2412 Sqft

Beautiful home recently completely remodeled and 1000 square feet added to original structure. Large Primary room with full bath added plus a large... 

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$405,000
Reduced -$5,000
Provided courtesy of Carolina One Real Estate
47 Photos 2082 Clipstone Drive Ladson, SC 29456

2082 Clipstone Drive
Ladson, SC 29456
Hunters Bend
Residential

MLS# 26012794 / Active
3 br, 2 ba, 1 Half Bath, 2394 Sqft

This beautifully designed 3-bedroom, 2.5-bath home offers approximately 2,394 square feet of comfortable, energy-efficient living in an unbeatable ... 

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$360,000
Reduced -$5,000
Provided courtesy of Better Homes And Gardens Real Estate Palmetto
43 Photos 332 Southport Drive Summerville, SC 29483

332 Southport Drive
Summerville, SC 29483
Weatherstone
Residential

MLS# 26012742 / Active
4 br, 2 ba, 1818 Sqft

Tucked into Weatherstone, this 1,818 sq ft ranch delivers single-level living with a perfect layout. The oversized kitchen -- nearly 17x14 -- ancho... 

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$349,000
Provided courtesy of Corcoran HM Properties
75 Photos 1625 Alexander Circle Summerville, SC 29486

1625 Alexander Circle
Summerville, SC 29486
Chaparral
Residential

MLS# 26012737 / Active
3 br, 2 ba, 1716 Sqft

1979 ranch home on 5 desirable acres, offered as-is & ready for your vision. This 3BR/2BA features a fireplace, dining room, eat-in kitchen, family... 

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$565,000
Provided courtesy of Modern + Main Realty
26 Photos 99 Northpark Avenue Summerville, SC 29485

99 Northpark Avenue
Summerville, SC 29485
Summer Ridge
Residential

MLS# 26012727 / Active
4 br, 2 ba, 1843 Sqft

Welcome to this well-maintained brick ranch in the heart of Summerville. This 3-bedroom, 2-bathroom home offers 1,843 square feet of comfortable, s... 

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$385,000
Provided courtesy of Carolina One Real Estate
27 Photos 128 Savannah River Drive Summerville, SC 29485

128 Savannah River Drive
Summerville, SC 29485
Lakes Of Summerville
Residential

MLS# 26012726 / Active
3 br, 2 ba, 1442 Sqft

Welcome home. This well-maintained, move-in ready property in the established Lakes of Summerville community offers the added benefit of recent maj... 

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$334,900
Provided courtesy of Realty ONE Group Coastal
56 Photos 4205 Hollow Wind Way Summerville, SC 29485

4205 Hollow Wind Way
Summerville, SC 29485
Watson Hill
Residential

MLS# 26012706 / Active
5 br, 4 ba, 1 Half Bath, 3283 Sqft

Better than new! This home shows like a dream and sits on a lot that backs up to woods that is protected. There are so many upgrades that you will ... 

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$625,000
Reduced -$10,000
Provided courtesy of The Brennaman Group
32 Photos 4977 Hay Bale Court Summerville, SC 29485

4977 Hay Bale Court
Summerville, SC 29485
Wescott Plantation
Residential

MLS# 26012685 / Active
3 br, 2 ba, 1 Half Bath, 1452 Sqft

Welcome to 4977 Hay Bale Court in Wescott Plantation! This well-maintained townhome offers 1,452 sqft in a convenient Summerville location just off... 

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$282,500
Reduced -$2,500
Provided courtesy of Carolina One Real Estate
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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 06-14-2026 9:26 AM 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 06-14-2026 9:26 AM EST est.

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