MGS Group Real Estate Now Presenting The Archer Residences For Sale

Boston’s Top Boutique Firm Now Exclusive at The Only Fully-Amenitized Building on Boston’s Historic Beacon Hill  

MGS Group Real Estate is now the exclusive representative for The Archer Residences in Boston. Located at the heart of historic Beacon Hill, this 62-home boutique offering is the neighborhood’s only fully-amenitized residential building. Fittingly, the firm’s bespoke approach pairs well with this collection of homes that have been developed with a careful combination of historically appropriate architecture and the ultimate in finish, fixtures and amenities.  

Led by Founder Maggie Gold Seelig, MGS Group brings a deep bench of seasoned brokers with more than one-half billion dollars in transactions annually, and is creating a downtown base at The Archer. The team’s experience with the highest level of builders and developers in the industry makes this an ideal partnership between a historic, boutique building and a record-setting, bespoke real estate brokerage. MGS Group Real Estate has overseen the sales of some of the most significant properties in Boston and Metrowest.  

The Archer offers more than 40 unique floorplans including duplex maisonettes that offer direct exterior entrances to famous and charming original brick sidewalks. Along with all-new high-end construction, residents enjoy valet parking, extensive on-site fitness options, 24-hour concierge service and stunning views from an expansive roof terrace. Each home is customized with top-of-the-line appliances along with finishes, fixtures and detailing that perfectly complement the historic setting.  

Highlights of the property at 45 Temple Street also include a children’s playroom, pet spa, bike storage, a club room and an expansive roof deck accessorized with grills, landscaping, deck furnishings, turf for lawn games and fire pits. Art throughout the building and the shared spaces reflects both the historic and contemporary nature of the architecture, location and the city itself. A crown jewel of the building is the last remaining penthouse home which boasts one of the city’s largest private roof decks as part of the 3+ bedroom, 2,800+ square foot home.  

“Our firm includes the top 10 brokers in Boston and MetroWest ensuring we have the contacts and expertise to reach the right buyers for The Archer. We are uniquely situated to provide wraparound services facilitating the sale of an existing home and transitioning to a new city life,” said Maggie Gold Seelig, founder of MGS Group. “These homes are truly special, which creates a wonderful opportunity for us to partner with the developer to match each residence with an ideal buyer – from young professionals to growing families to empty-nesters returning to the city, in a home where history meets modern build and amenities.”

Ranging from one-bedroom pied-a-terres to 3-bedroom maisonettes and 4+bedroom residences as well as just one remaining penthouse, The Archer provides a number of firsts for the neighborhood. No other property provides the combination of valet parking, extensive on-site fitness with equipment, classes and varied spaces and 24-hour concierge.

The dedicated MGS Group team at The Archer includes Maggie Gold Seelig, Michael Harper, Maggie Lawler and Ellie Chu. The property was developed by JDMD Owner LLC, designed by The Architectural Team and Alexandra Slote Interiors, constructed by Consigli and is managed by Mediate Management. The Wright Fit developed the on-site fitness facility and program.


MGS Group Real Estate is a leading full service, client-centered, boutique real estate brokerage firm offering exceptional insight, guidance and support to help clients with their most important asset – their home. Merging passion and excellence, each MGS Group Agent has as their only priority, to ensure their clients are fully supported throughout their real estate journey.

MGS Group goes beyond brokerage to manage every aspect of the home selling process, partnering with clients throughout and beyond the actual transaction. MGS Group has routinely been the “go to” brokerage to many notable and prominent business and sports figures in the Greater Boston Area, including being chosen by Tom Brady and Gisele Bündchen to represent them in the successful sale of their Brookline residence. MGS Group Real Estate continues to be chosen by the most discerning sellers because we have a proven track record and are known for establishing new market prices.

Maggie Gold Seelig, a lawyer by training, founded the firm in 2012 after working at Coldwell Banker.

Based in Harvard Square, the firm features expert agents in the Cambridge market along with downtown Boston’s neighborhoods, Brookline, Newton, Wellesley, Weston, Wayland and the surrounding suburbs. For more information, visit