MGS Group Real Estate

MGS Group Real Estate 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.

JUST LISTED | 222 Grove Street, WellesleyExceptional new construction in Wellesley's coveted Dana Hall neighborhood. Tho...
06/19/2026

JUST LISTED | 222 Grove Street, Wellesley

Exceptional new construction in Wellesley's coveted Dana Hall neighborhood. Thoughtfully designed with soaring ceilings, abundant natural light, and beautiful custom finishes throughout.

From the stunning chef's kitchen to the covered patio with fireplace, every space was created for effortless luxury and everyday living.

Moments from Hunnewell School, shops, restaurants, and the train.

Exclusively listed by

06/19/2026
Juneteenth. A day to honor freedom, reflect on history, and recommit to building something better - in our communities a...
06/19/2026

Juneteenth. A day to honor freedom, reflect on history, and recommit to building something better - in our communities and beyond. 🙏🏻

At MGS Group, community is everything. Today and always.

JUST LISTED | 188 Brookline Avenue   BostonPenthouse living in the heart of Fenway. Unit 29 at The Pierce offers 1,723 s...
06/17/2026

JUST LISTED | 188 Brookline Avenue Boston

Penthouse living in the heart of Fenway. Unit 29 at The Pierce offers 1,723 sq ft of beautifully designed space, floor-to-ceiling windows, and unobstructed views of the Boston skyline and harbor - all from the highest residential floor in the building.

Two bedrooms, 2.5 baths, and thoughtful details throughout - including a spa bath, custom cabinetry, and concealed laundry. Plus 24-hour concierge, pool, fitness center, and 2 garage spaces.

This one is special. 🖤

Exclusively listed by

📍 The Pierce | Fenway, Boston

JUST LISTED | 188 Brookline Avenue   BostonPenthouse living in the heart of Fenway. Unit 29 at The Pierce offers 1,723 s...
06/17/2026

JUST LISTED | 188 Brookline Avenue Boston

Penthouse living in the heart of Fenway. Unit 29 at The Pierce offers 1,723 sq ft of beautifully designed space, floor-to-ceiling windows, and unobstructed views of the Boston skyline and harbor - all from the highest residential floor in the building.

Two bedrooms, 2.5 baths, and thoughtful details throughout - including a spa bath, custom cabinetry, and concealed laundry. Plus 24-hour concierge, pool, fitness center, and 2 garage spaces.

This one is special. 🖤

Exclusively listed by

📍 The Pierce | Fenway, Boston

JUST LISTED | 188 Brookline Avenue  , BostonPenthouse living in the heart of Fenway. Unit 29 at The Pierce offers 1,723 ...
06/16/2026

JUST LISTED | 188 Brookline Avenue , Boston

Penthouse living in the heart of Fenway. Unit 29 at The Pierce offers 1,723 sq ft of beautifully designed space, floor-to-ceiling windows, and unobstructed views of the Boston skyline and harbor - all from the highest residential floor in the building.

Two bedrooms, 2.5 baths, and thoughtful details throughout - including a spa bath, custom cabinetry, and concealed laundry. Plus 24-hour concierge, pool, fitness center, and 2 garage spaces.

This one is special. 🖤

Exclusively listed by Maggie Gold Seelig

📍 The Pierce | Fenway, Boston

JUST LISTED | 188 Brookline Avenue   BostonPenthouse living in the heart of Fenway. Unit 29 at The Pierce offers 1,723 s...
06/16/2026

JUST LISTED | 188 Brookline Avenue Boston

Penthouse living in the heart of Fenway. Unit 29 at The Pierce offers 1,723 sq ft of beautifully designed space, floor-to-ceiling windows, and unobstructed views of the Boston skyline and harbor - all from the highest residential floor in the building.

Two bedrooms, 2.5 baths, and thoughtful details throughout - including a spa bath, custom cabinetry, and concealed laundry. Plus 24-hour concierge, pool, fitness center, and 2 garage spaces.

This one is special. 🖤

Exclusively listed by
📍 The Pierce | Fenway, Boston

Address

389 Commonwealth Avenue, Parlour Level
Boston, MA
02115

Alerts

Be the first to know and let us send you an email when MGS Group Real Estate posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to MGS Group Real Estate:

Share

Category