Long before clients dubbed her “Magic Mian,” Mian LaVallee built her business on preparation, instinct and an unwavering belief that extraordinary service should feel personal. In her 20th year in real estate, LaVallee is now a vice president at Compass and works across Greater Boston, from Southborough to Southie and everywhere in between.
After relocating to Boston over 14 years ago, she did the hard work first, learning every town firsthand and studying neighborhood nuances until she could guide buyers not just to the right town, but to the right pocket within it. That same grounded approach shapes who she serves today: move-up buyers, relocating professionals, first-time buyers, downsizers and investors across all property types. As a mother of three running a high-performance business, LaVallee understands the stakes her clients face — because she lives them.
Nearly 90% of LaVallee’s business comes from referrals and past clients, a point of pride she considers her greatest accomplishment. Clients describe her as fiercely loyal, exceptionally responsive and a tough negotiator who breaks down complex concepts into clear next steps. Her style is approachable yet knowledge-forward, pairing warmth with contingency planning and decisive leadership.
Preparation anchors her process. Buyers begin with an in-depth consultation focused on priorities, timing and non-negotiables. Sellers receive a strategic walk-through and clear expectations before hitting the market. Education remains central from first conversation to closing.
LaVallee is also known as the original curator of a growing network of top female agents in Boston, hosting collaborative events that foster connection and off-market opportunity since 2019. She also supports countless local charities and causes near and dear to her heart, like REACH, which aids survivors of domestic violence.
