Cambridge MA Mansions for Sale

Just outside Porter Square, this property presents an exceptional opportunity to create your dream single-family home. Situated on a level lot with off-street parking, the expansive backyard offers ample space for future expansion. The existing two-family home is well maintained and in good condition, featuring two units with a proven rental history, providing immediate income potential while you plan your vision.

7 Fenno Street, Cambridge

Listing courtesy of Listing Agent: Gail Roberts, Ed Feijo & Team from Listing Office: Coldwell Banker Realty - Cambridge.

$3,825,000

5 Beds ⋅ 4 Baths ⋅ 73529830 MLS

Sited on a tree-lined residential side street just around the corner from beloved Raymond Park. Beautiful modern house built to a very high standard. Open plan with fantastic volume. 5 BR’s + study. Dramatically high ceilings, generous spaces for entertaining face southwest. Superb Arclinea kitchen. Fine quality custom details throughout, from multiple zones of radiant hydronic heat to machined aluminum and wood staircase, and Bayerwald windows & doors. Artisanal tilework. Viessmann boiler. Decks at 3 levels offer great views. A legal 2-family, there is a separate-entrance unit ideal for a professional office or au-pair suite. It’s easily incorporated into the main residence. Short distance from Porter Sq T & Huron Village and convenient to Fresh Pond Parkway. 2-car garage and driveway at the rear of the lot is accessed from Esten St.

10 Newell St, Cambridge

Listing courtesy of Listing Agent: The Petrowsky Jones Group from Listing Office: Compass.

$12,995,000

6 Beds ⋅ 7 Baths ⋅ 73516411 MLS

A masterpiece by Cafasso Design Group, this architectural work of art redefines luxury living. Tucked within a coveted enclave off Brattle Street, this home unfolds across lush, sculpted grounds framed by mature trees, offering an unparalleled serene retreat. A striking sculptural staircase serves as the dramatic centerpiece, while interiors masterfully blend contemporary Japanese, Scandinavian, Italian, and French influences.The eat-in chef’s kitchen features custom Italian walnut cabinetry, Calacatta Gold marble counters, dual sinks & dishwashers, a Gaggenau 400 Series double oven, and walls of glass. Generous bedrooms and spa-inspired baths deliver sanctuary, complemented by a glass-enclosed office and a family room featuring a floating gas fireplace. A dedicated lifestyle level boasts a gym, guest suite, and inviting spa with a Western Red Cedar sauna & steam shower. Outside, manicured grounds surround an outdoor kitchen, expansive deck, and inviting patio perfect for entertaining.

11 Brown Street, Cambridge

Listing courtesy of Listing Agent: Beth Dickerson from Listing Office: Gibson Sotheby's International Realty.

$4,000,000

5 Beds ⋅ 2 Baths ⋅ 73513139 MLS

Surrounded by endless gardens and green space this expansive cape house sits on a vast 10,000+ square foot lot, perched above the first hole of Fresh Pond Golf Course overlooking Fresh Pond across from the acres worth of Grove Street Playground and Park, right on the Belmont line. The home has been meticulously maintained, updated and has lots of windows and sunlight, hardwood floors, a vaulted ceiling sunroom with radiant heated floors, two working fireplaces, a great floor plan, solar panels, two car parking with EV charger, a deck to soak up the view and endless options for bedrooms, office, workout and lounge or living space. This is a can't miss opportunity to live in one of the very best locations in Cambridge.

175 Grove Street, Cambridge

Listing courtesy of Listing Agent: Jaclyn Kryzak from Listing Office: Labrava Realty, LLC.

$4,800,000

4 Beds ⋅ 5 Baths ⋅ 73502038 MLS

Tucked along one of the most sought-after streets in West Cambridge, between Harvard Square & the Charles River, this beautifully proportioned home blends historic character with everyday convenience. Mercer Circle, originally called Telephone Street, is part of a storied enclave developed by Gardiner G. Hubbard, founder of the National Geographic Society and 1st president of Bell Telephone Company. The property showcases a 29' covered wrap-around porch overlooking specimen plantings. Inside, gracious rooms are defined by tall windows & ceilings, fireplaces, and custom built-ins. Outside, the irrigated fruit gardens yield plums, blueberries, apples, and vegetables. Ideally located just 0.2 miles from BB&N’s Lower and Middle Schools and approximately one mile from Shady Hill School & BB&N’s Upper School. Properties on Mercer Circle are rarely offered, as residents tend to stay for generations, drawn by the tranquil setting, community, & enduring curb appeal.

6 Mercer Circle, Cambridge

Listing courtesy of Listing Agent: Gail Roberts, Ed Feijo & Team from Listing Office: Coldwell Banker Realty - Cambridge.

$3,990,000

4 Beds ⋅ 5 Baths ⋅ 73499201 MLS

Constructed ground up, offering elevated living across 3,600+ sqft. Abundant with natural light, this 4-bed, 4.5-bath home centers around an open yet intimate design, great for daily living or entertaining. Main level highlights include a bespoke mudroom, Venetian plaster fireplace with custom built-ins, kitchen fitted with imported cabinets, stainless appliances, and a grand island with discreet front storage. The 2nd level has two en suites, home office, laundry, and covered deck. The entire 3rd level is dedicated to the primary suite with dual walk-in closets, expansive bath, and a private deck. Junior primary and Family room are below grade. Andersen windows, White Oak flooring throughout, and Radiant Heat in all Baths. Fenced in yard and patio, complemented by two-car off-street parking with an EV charger. Near Raymond Park, minutes to Porter & Harvard Squares. Access to renowned universities, top-rated schools, dining, and more.

24 Newell St, Cambridge

Listing courtesy of Listing Agent: Crown & Co. Team from Listing Office: EVO Real Estate Group, LLC.

$4,600,000

7 Beds ⋅ 5 Baths ⋅ 73496611 MLS

In the intellectual heart of Cambridge, a residence of architectural grandeur offers a rare convergence of substance and tranquility, just steps from Harvard Sq & Charles River. This Victorian lives like a grand single-family home while possessing the versatility of a 2-family. Spanning 3824sqft, its 15 rooms are defined by generous proportions, natural light, timelessness of five fireplaces. The layout features 5 beds, 3F/2H baths, sunroom. At its heart is a chef’s kitchen, a welcoming space with a large island, high-end appliances, intimate seating. Discover a private urban sanctuary on the sprawling 6563sqft lot, where a perfected Zen-like garden creates an idyllic retreat for serene lounging. A coveted side-by-side 2-car driveway, Central AC, private-entrance au-pair/guest suite provide ultimate flexibility. Expansive 1174sqft high-ceilinged unfinished basement awaits your vision. Unique opportunity to live moments from iconic museums, acclaimed dining. Showings by Appointment Only

32 Hawthorn St, Cambridge

Listing courtesy of Listing Agent: Mac Chinsomboon from Listing Office: Coldwell Banker Realty - Boston.

$5,800,000

10 Beds ⋅ 3 Baths ⋅ 73490272 MLS

The iconic Hooper-Lee-Nichols House, built c.1685 and recognized as the second-oldest home in Cambridge, now seeks its next chapter. The three-story Georgian structure is distinguished by its central chimney and balanced proportions. Set on an expansive 18,012± sq. ft parcel, the house is sited well back from the street with a detached carriage house/garage accessed from Kennedy Road. Today it stands as the headquarters of History Cambridge and though it is currently configured for office use, future owners will have the opportunity to reimagine the interiors as a grand private home. The property is protected by historic preservation measures ensuring its integrity for generations to come. An easement held by the Massachusetts Historical Commission safeguards important interior features, while its location within the Old Cambridge Historic District safeguards the exterior. The Hooper-Lee-Nichols House is an invitation to stewardship—an opportunity to carry forward a 340-year legacy.

159 Brattle Street, Cambridge

Listing courtesy of Listing Agent: Monahan Barker Team from Listing Office: LandVest, Inc., Ipswich.

$4,200,000

6 Beds ⋅ 5 Baths ⋅ 73488577 MLS

Meticulously renovated to the highest standards of design, this striking home artfully preserves its Victorian details while introducing luxurious modern amenities. Restored period features include soaring ceilings, grand proportions, intricate millwork, bay & bow windows, stained glass, pocket doors, built-ins, & wainscoting. Lavish updates include an entire wall of Hope's steel windows, app-controlled lighting & blinds, exquisite stonework, electric car charging, & irrigation. The sleek eat-in kitchen showcases custom cabinetry, a waterfall island, mirrored backsplash, and top-of-the-line appliances including a 6-burner gas range. An adjacent butler's pantry offers glass-fronted cabinets lined with antique mirror, a beverage cooler, & unlacquered brass counters & backsplash. An elegant primary suite is comprised of a bedroom with a fireplace, custom walk-in closet, and opulent bath with floor-to-ceiling marble, a glass-enclosed walk-in shower, and floating double vanity.

12 Martin Street, Cambridge

Listing courtesy of Listing Agent: Gail Roberts, Ed Feijo & Team from Listing Office: Coldwell Banker Realty - Cambridge.

$15,800,000

5 Beds ⋅ 8 Baths ⋅ 73487660 MLS

Set among the stately residences of historic Brattle Street, this completely renovated & pristine home offers approximately 9,594 square feet of elegant living space on a rare 0.41-acre corner lot in sought-after West Cambridge—moments from Harvard Squar/Charles River. Beautiful private yard w/ sports court, outdoor kitchen,heated garage. The interior blends timeless architectural character w/ modern sophistication, featuring nine-foot ceilings, custom millwork, wood floors, beautiful windows, 8 fireplaces that bring warmth throughout. A gracious foyer opens to expansive formal living & dining rooms ideal for entertaining, complemented by a fully renovated chef’s kitchen with island seating & casual dining area. A comfortable family room and den flow effortlessly to the outdoors & connect to a double mudroom offering abundant storage. The upper levels host 5 host 5 bedrooms all with ensuite baths, finished lower level, playroom, media, gym, sauna. Geothermal heat.

157 Brattle Street, Cambridge

Listing courtesy of Listing Agent: Cort LaBonte Coldren Coopersmith Group from Listing Office: Compass.

$13,900,000

7 Beds ⋅ 7 Baths ⋅ 73444242 MLS

Situated between Appleton St & Riedesel Ave, this grand & prominent center entrance 7+ bed, 6.5 bath home was originally built in c.1803 has been painstakingly restored, elegantly modernized and expertly crafted for modern living. Ideally sited on a maturely landscaped 22,500+ sq ft lot, this gracious home rests behind an elegant white fence with antique walkways and restored balustrade. Welcomed onto the formal foyer by a graceful staircase, hardwood floors, restored period details and abundant natural light throughout. A large living room offers a fireplace, custom built-ins, and large winnows that overlook the front and side yards. A well placed banquet sized formal dining room offers a butlers door into the kitchen and a fireplace of its own. A sparkling eat in kitchen is complete with top-of-the-line appliances, large center island, two pantries, & a mudroom. Exquisitely finished lower level with 2 level wine storage, gym, media room, steam shower, & sauna! Oversized 1 Car Garage

153 Brattle St, Cambridge

Listing courtesy of Listing Agent: Michael Harper from Listing Office: Coldwell Banker Realty - Boston.

$15,700,000

7 Beds ⋅ 10 Baths ⋅ 73342079 MLS

Modern luxury meets history in this completely renovated home on coveted Brattle St in Harvard Square. Completely transformed by a local respected builder, this property seamlessly blends historic charm w/ modern convenience in its impeccable design and finishes. The main floor offers a grand staircase, high ceilings, spacious living and dining rooms, chef's kitchen w/ top appliances and adjacent family room, an oversized mudroom off the attached garage and 2 half baths. The 2nd level has a luxurious primary suite w/ spa-like bath and gracious dressing room, 5 ensuite bedrooms (or offices) and a large laundry room. The top floor hosts a versatile office/loft space and a half bath. The lower level is fully equipped w/ a gym, game room, family room, full bath, ample storage and guest suite w/ direct exterior access. The outdoor and indoor spaces blend seamlessly for easy living, w/ a spacious patio and beautiful yard designed by a celebrated landscape architect. A true Harvard Square gem

172 Brattle Street, Cambridge

Listing courtesy of Listing Agent: Maggie Gold Seelig from Listing Office: MGS Group Real Estate LTD.

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Cambridge MA Mansions for Sale

Explore Cambridge, MA mansions for sale and discover an extraordinary selection of grand estates, historic homes, and luxury residences in one of the most prestigious markets in Greater Boston. From stately Victorian mansions to elegantly restored Colonial and Georgian Revival estates, Cambridge offers unparalleled luxury with timeless architectural beauty and modern sophistication.

Living in Cambridge means enjoying proximity to world-class institutions like Harvard and MIT, premier dining and shopping in Harvard Square, and picturesque green spaces along the Charles River. Many mansions in Cambridge feature expansive floor plans, custom-designed interiors, historic craftsmanship, and beautifully landscaped grounds. With easy access to major highways, the MBTA Red Line, and top cultural attractions, these exclusive properties offer privacy, prestige, and convenience in one of the most sought-after locations in Massachusetts.

Ready to find your dream estate in Cambridge? Browse our updated listings today to explore available mansions for sale. Start your search now and stay connected with the latest updates on Cambridge’s luxury real estate market!

At MA New Listings | Coldwell Banker, we take pride in helping clients find the perfect Cambridge, MA homes for sale to fit their lifestyle. Whether you’re searching for a historic property, a modern condo, or a family-friendly home, our expert team is here to guide you through the process. Contact us today to browse our listings and start your journey to your dream home.

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