Homes with In-Law Suites for Sale on the South Shore

MLS Number 73539017

• Residential
• Bedrooms 3
• Bathroom 4
• Square Feet 4,800

Discover unparalleled living at 7 Laurel Street, Hingham, MA. This 4500+ SQ/FT single family residence, built in 2026, presents an attractive property, offering a sophisticated and modern lifestyle. Must see “New Construction” house for growing family or one that is looking for a potential in-law set up. This newly constructed home offers 4,500+ sq ft of livable space, 2/3 Bedroom, 3 ½ baths, with lofts / office space / bonus rooms, fully finished basement, and 800 SQ/FT. The layout features a 2-car garage, parking for 6+ cars, covered 800 sq ft outdoor entertaining area overlooking the private grounds. A sports court provides year-round recreation for children, blending modern design with family-focused functionality. Home offers UNIQUE second living space of 900 SQ/FT with 1 bedroom & bath ideal for in-law / au pair. This coastal home is less than 2 miles to several beaches.

Listed by Jeanine Reardon of Allison James Estates & Homes of MA,LLC

MLS Number 73538845

• Residential
• Bedrooms 3
• Bathroom 2
• Square Feet 1,104

Charming home in one of Taunton's most desirable neighborhoods on an expansive 6,500+ sqft lot, perfect for large gatherings and outdoor entertaining.Fully finished basement with full bath and kitchenette. Ideal as a guest/in-law suite, home theater, home gym, or office.Large primary bedroom on the first floor; two additional bedrooms upstairs.Very spacious two-car garage with ADU potential (buyer to perform own diligence).Recent renovations throughout! Heating system still works but nearing end of life, seller credits $10,000 toward future replacement.Move-in ready with great upside. Contact us for a private showing! This one will not last!

Listed by Marcus Duviella of Divine Real Estate,Inc.

MLS Number 73538239

• Residential
• Bedrooms 6
• Bathroom 5
• Square Feet 5,190
• High School Belmont High

Rare, sprawling, open floor plan multi-generational option living w over 5,100 sq ft across four finished levels provides everyone their own space. This luxurious home has giant kitchen with upscale appliances, leading to indoor and outdoor dining areas, grand LR, 1st-fr bedroom & full bath. Second floor has 4 big beds and two full baths. Gigantic 3rd-floor has primary suite with spa bath (steam shower/jetted tub), office, sitting area, and skyline sunrises. The walk-out lower level w/ private entrance, huge LR, full bath, kitchenette, gym and laundry is ideal for in-laws, an adult child, live-in help, hosting company, or even rental income. An entertainer's paradise with 2 ovens, 2 dishwashers, and 2 washer/dryer sets, the home can run as two households at once. 2 car garage, 4 car pkg. High on hill quiet dead-end street, with picture windows framing Cambridge and the Boston skyline. Top Belmont schools nearby; easy access to public trans, food, shopping and the city of Cambridge.

Listed by Anne Mahon of Leading Edge Real Estate

MLS Number 73538053

• Residential
• Bedrooms 7
• Bathroom 5
• Square Feet 5,899
• High School Scituate High School

Overlooking the marshes of Minot with views stretching toward Cohasset Bay, 7 Baileys Causeway is a thoughtfully renovated 1919 English Tudor set on more than an acre in one of Scituate's most desirable coastal neighborhoods. Offering nearly 5,900 square feet of living space, seven bedrooms, and five baths, the home blends timeless architectural character with modern comfort. Original details-including beamed ceilings, rich woodwork, intricate millwork, and multiple fireplaces-have been carefully preserved throughout. A spacious eat-in kitchen anchors the home, while multiple gathering spaces and large windows frame spectacular marsh views and unforgettable sunsets. A separate in-law apartment adds flexibility for guests or multigenerational living. Just a short walk to Minot Beach and bordering Hatherly Country Club, this exceptional property offers a rare combination of privacy, space, and coastal beauty.

Listed by The Jill Caffrey Group, Kathryn Milmoe and Jill Neagle Caffrey of William Raveis R.E. & Home Services

MLS Number 73536068

• Residential
• Bedrooms 3
• Bathroom 4
• Square Feet 3,040

Handcrafted oak timber-frame, where premium oak beams and intricate joinery bring warmth to soaring cathedral ceilings. Windows frame panoramic wooded views, keeping living space bright and efficient, highlighting spaces built for gathering, creativity, and connection. The finished, walk-out lower level offers in-law or multigenerational potential: two private rooms, patio access, a full bath, open area for kitchen, dining, and living room. Upstairs, the loft-style primary suite has a walk-in closet, sitting area, and ensuite bath with laundry, joined by two additional bedrooms and a full bath. A 400 sq ft studio, a generator transfer switch, and a fully renovated 1,000 sq ft workshop/garage (2026) with EV outlet expand the possibilities for makers, collectors, and recreation. Close to Boston commuter rail, colleges, schools and walking paths. 5 secluded, wooded acres invite a potential private compound, ADU, or future expansion, subject to town approvals and buyer due diligence.

Listed by Nick Slocum of eXp Realty LLC