About Mark

The Mark Lesses Group Trusted Real Estate Guidance Since 1996 Premier Associate | ABR | GREEN | Licensed Builder With over 1,000 successful real estate transactions across Greater Boston since 1996, Mark Lesses brings unmatched experience, integrity, and insight to every client relationship. As a Premier Associate with Coldwell Banker Realty, Mark is consistently ranked among the top agents in New England, known for his clear communication, strategic thinking, and straightforward advice. Mark's unique background as both a licensed Broker and former Builder gives clients a distinct advantage-offering valuable guidance not only on buying and selling, but also on renovation potential, project planning, and property development. Whether navigating investment opportunities, coaching clients through improvements, or marketing luxury homes, Mark combines deep market knowledge with a builder's eye for value and opportunity. His expertise spans all price ranges in both residential and commercial real estate, with a strong focus on Arlington, Lexington, Winchester, Concord, and other surrounding communities. He has played a lead role in numerous landmark projects, including The Townhomes at Arlington 360, the renovation of the historic Capitol Theatre, and various new construction developments throughout the area. Our Philosophy Right Home. Right Price. Right Choice. At The Mark Lesses Group, we do more than help people buy and sell-we help them open a new chapter. Whether you're growing your family, relocating for work, or navigating a major life transition, we take the time to understand what truly matters to you. From first-time purchases to forever homes, we build a personalized strategy that supports your goals and delivers results. Our Expertise Includes: Premium representation for buyers and sellers Strategic marketing for luxury and new construction Builder-level insight on renovations and development potential In-depth knowledge of Greater Boston neighborhoods Trusted guidance grounded in transparency, experience, and results Awards & Credentials Coldwell Banker International Elite – Top 0.5% of agents nationwide ABR – Accredited Buyer Representative GREEN Designation – Energy Efficiency & Sustainability Licensed Builder & General Contractor (former) 20+ years of local real estate development experience Community Commitment Former Vice President – Housing Corporation of Arlington Past Director – Arlington Chamber of Commerce Past Board Member – Feast of the East Festival Areas Served Arlington, Lexington, Winchester, Concord, Belmont, Bedford, Lincoln, Medford, Waltham, and surrounding towns