Mary-Lou McDonough, Real Estate Agent

Mary-Lou McDonough, Real Estate Agent Mary-Lou McDonough is a REALTOR® with Barrett Sotheby's International Realty and area specialist in

With strong connections to her community, Mary-Lou has held fund-raising events for The National Multiple Sclerosis Society, The Kids in Need Foundation and Dress for Success. This sense of personal responsibility extends to her professional life, and she continuously strives to exceed her clients’ expectations, empowering them throughout selling or buying process. "Only a well-informed client is

prepared to make the best decisions on their own behalf, so the role of Market Expert is one I take very seriously.” It is this sense of personal accountability that drives Mary-Lou; keeping her focused on her clients and providing them with highest level of professionalism, solution-focused service, and sound guidance from start to SOLD! Mary-Lou McDonough is Professionally Affiliated with The MASSACHUSETTS ASSOCIATION OF REALTORS® The GREATER BOSTON REAL ESTATE BOARD, THE NATIONAL ASSOCIATION OF REALTORS®, The Women’s Council of REALTORS®, The State and National Association of Certified Residential Specialists and The REALTORS® Political Action Committee
Whether you're in the research phase at the beginning of your real estate search or you know exactly what you're looking for, you'll benefit from having a real estate professional by your side. I'd be honored to put my real estate experience to work for you.

Just listed by Barrett Sotheby's International Realty! Reach out to learn more or schedule a private showing. 🏡✨For full...
06/19/2026

Just listed by Barrett Sotheby's International Realty! Reach out to learn more or schedule a private showing. 🏡✨

For full details and all our current listings, visit https://loom.ly/rIzKr-Y 🔗

 : Welcome to The Courtyard in Charlestown’s popular Gas Light District, where timeless character meets modern condo liv...
06/18/2026

: Welcome to The Courtyard in Charlestown’s popular Gas Light District, where timeless character meets modern condo living. Set within a stately brownstone that was once Charlestown’s first schoolhouse, this two-bedroom residence offers exquisite architectural details, 13’ ceilings, new Pella windows, and beautiful courtyard and monument views. The main living level features an open-concept dining and living area with fireplace, along with a kitchen appointed with custom cherry cabinetry, stainless steel appliances, and a tasteful tile backsplash. Downstairs, enjoy a spacious primary bedroom with a luxurious adjacent bath, a second bedroom with built-ins and desk space, and the convenience of one deeded garage parking space. 🏡✨

Full details: https://loom.ly/-iSeUww

Summer in Boston's northwest suburbs means long evenings, warm weather, and plenty of opportunities to enjoy live music ...
06/17/2026

Summer in Boston's northwest suburbs means long evenings, warm weather, and plenty of opportunities to enjoy live music outdoors! Whether you're looking for classical music, family entertainment, or a tribute band for your favorite artist, these community events are one of the best ways to experience the season: https://loom.ly/FbN0BmQ 🎶⛵

Indoor-outdoor living has come a long way from the traditional patio or terrace. Today’s most thoughtfully designed home...
06/16/2026

Indoor-outdoor living has come a long way from the traditional patio or terrace. Today’s most thoughtfully designed homes create a natural connection between architecture, landscape, light, and lifestyle, making outdoor spaces feel like a true extension of the home. From folding glass walls to lush courtyards and expansive terraces, these spaces bring comfort, livability, and a stronger connection to nature across every season. 🌿✨

Thank you to Sotheby's International Realty for sharing.

06/15/2026

New buyers. New priorities. New opportunities.

The Sotheby's International Realty Mid-Year 2026 Luxury Outlook reveals what's influencing luxury real estate right now – and what it could mean for the months ahead.

Head to luxuryoutlook.com for your copy of the report.

Pricing your home is one of the most important steps in the selling process, especially in today’s market. With buyers c...
06/10/2026

Pricing your home is one of the most important steps in the selling process, especially in today’s market. With buyers comparing homes closely and inventory shifting in many communities, the right strategy can help your home stand out from the start: https://loom.ly/wqtosK8 🏡

Vienna has long been defined by beauty, culture, and reinvention. From imperial architecture to contemporary penthouses ...
06/09/2026

Vienna has long been defined by beauty, culture, and reinvention. From imperial architecture to contemporary penthouses overlooking the Danube, the city continues to balance historic grandeur with modern luxury living. ✨

Thanks to Sotheby's International Realty for sharing.

May 2026 points to a still-competitive spring market across Boston’s Northwest Suburbs, with limited inventory, motivate...
06/03/2026

May 2026 points to a still-competitive spring market across Boston’s Northwest Suburbs, with limited inventory, motivated buyers, and homes selling at or above asking in many communities. While some higher-priced towns saw prices ease compared to last year, strong sale-to-list ratios show that well-positioned homes continue to attract serious interest.

Explore the latest local trends: https://loom.ly/o8-Uh8Q 🏡✨

Address

1688 Mass Avenue
Lexington, MA
02420

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