MGS Group Real Estate

MGS Group Real Estate

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Advising Buyers in their Real Estate Search Then she negotiates deal terms that exceed their expectations. So…let the fun begin.

ALL ABOUT MGS
The MGS Group, lead by Maggie Gold Seelig, specializes in uniting home buyers with the perfect property to call home. With experience in residential real estate sales and development, this attorney turned broker defines the ultimate and discreet real estate professional. Widely considered the “house matchmaker” for those seeking high-end properties in Boston, Brookline, Cambridge and beyond, Maggie knows that finding the right property is part science and (more importantly) part art. With her finger on the pulse of the real estate market and her extensive network of connections, Maggie is singularly focused on finding her clients the perfect property. Maggie offers more than clear and sound real estate advice. She offers strategic thinking that helps her clients realize every advantage. PHILOSOPHY
Maggie’s house hunting philosophy is that the process must be both informed and fun; one without the other just “doesn’t cut it.” Maggie’s relationship centered approach to her business results in clients being heard, understood and better served. Believing that a home needs to reflect the aspirations and lifestyle of its owners, Maggie invests the necessary time and energy into understanding her client’s needs and desires. PROCESS
The process for identifying the priorities for home location, features and amenities is the direct result of a dialogue that Maggie says, “often evolves over time,” as she believes the process for finding the right next home is in fact, organic. Being able to provide clients with introductions to some of Boston’s best professionals in the areas of building, architecture, design and art curation and collection, is just another perk to being represented by Maggie in your next home search.

Photos from MGS Group Real Estate's post 10/04/2026

JUST SOLD | 10 Hayes Avenue, Lexington

$1,570,000

Exclusively listed by and

Buying, Selling, Renting or just exploring? Let’s get your journey started!

Photos from MGS Group Real Estate's post 10/03/2026

JUST SOLD | 7 Pollywog Lane, Weston

$4,150,000

Exclusively listed by

Buying, Selling, Renting or just exploring? Let’s get your journey started!

Photos from MGS Group Real Estate's post 10/03/2026

PROPERTY SHOWCASE | 67 Byron Road, Weston

Set on 5.3 stunning acres just minutes from Boston, this extraordinary Weston estate brings together timeless architecture, refined interiors and resort-style living.

Reimagined with Leslie Fine Interiors, the home features a newly renovated kitchen, luxurious primary suite and dramatic walls of glass, alongside an incredible collection of amenities - including a resort-style pool and pool house, indoor basketball court, private theater, space-themed arcade, w**e cellar and orchard.

A true destination home in one of Weston’s most coveted settings.

Contact to find out more!

Photos from MGS Group Real Estate's post 10/03/2026

JUST LISTED | 16 Rockland Road, Wellesley

Exceptional new construction where timeless architecture meets refined craftsmanship.

Warm white oak floors, custom millwork and designer finishes set the tone, while a chef’s kitchen with an expansive center island opens to a light-filled, fireplaced family room. The primary suite offers a spa-inspired retreat with soaking tub and steam shower, while the finished lower level features a gym, playroom and wet bar.

Thoughtfully designed for elevated everyday living and entertaining.

Exclusively listed by

Photos from MGS Group Real Estate's post 10/02/2026

JUST SOLD | 6 Brewster Road, Wayland

$1,195,000

Exclusively listed by

Buying, Selling, Renting or just exploring? Let’s get your journey started!

Photos from MGS Group Real Estate's post 10/02/2026

JUST LISTED | 4 Gloucester Street, Boston

Featured in The Wall Street Journal’s Mansion section, this extraordinary nearly 10,000 SF Back Bay townhouse offers five floors of beautifully designed living in the heart of Boston.

With seven bedrooms, six full and two half baths, an unusually wide footprint and light from three sides, the home pairs contemporary design with classic Back Bay character. Highlights include a chef’s kitchen, grand primary suite, home gym, elevator, private patio, roof deck potential and four direct parking spaces.

Exclusively listed by

Photos from MGS Group Real Estate's post 10/01/2026

JUST LISTED | 1 Cabin Road, Weston

Set on 4.66 acres of beautiful wooded land, 1 Cabin Road offers a rare opportunity to create something truly special in Weston.

Private, peaceful, and surrounded by nature, the property presents an exceptional canvas for a thoughtfully designed new home, renovation, expansion, or a vision entirely your own.

Exclusively listed by - get in touch to find out more!

Photos from MGS Group Real Estate's post 09/29/2026

JUST SOLD | 24 Westwood Road, Falmouth

$7,000,000

Exclusively listed by and

Buying, Selling, Renting or just exploring? Let’s get your journey started!

Photos from MGS Group Real Estate's post 09/28/2026

MARKET INSIGHTS | New York City
Weekly Market Report
Contracts $4M+

September 21 -27, 2026

Photos from MGS Group Real Estate's post 09/27/2026

JUST SOLD | 300 Boylston Street #711, Boston

$3,600,000

Exclusively listed by .team and

Buying, Selling, Renting or just exploring? Let’s get your journey started!

Want your business to be the top-listed Realtor/realty Service in Boston?
Click here to claim your Sponsored Listing.

Telephone

Address


389 Commonwealth Avenue, Parlour Level
Boston, MA
02115

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