Williamson Group | Sotheby's International Realty

Local Expertise with World Wide Connections


Alan J. DiStasio

Associate Broker
Williamson Group | Sotheby's International Realty

Alan DiStasio's 25-year real estate career began in Litchfield County, CT as a top associate broker, eventually becoming a Founding Partner and CEO of one of New England's most successful Sotheby's International Realty associates. Whether managing associates or working with clients, Alan's formula for success is based on clear communication, transparency, sound strategic advice, setting clear expectations, and ensuring that clients' needs always come first.

Today's real estate market has brushed aside traditional norms. To be successful, sellers and buyers must rely on an experienced real estate practitioner with a personal network that reaches far beyond local boundaries. Alan's 18-year association with Sotheby's International Realty has produced a personal referral network approaching 700 associates around the globe. You can be assured that your buying or selling real estate requirements will receive the attention they deserve when working with Alan.

Meet Alan

Building Relationships by Building Trust...
Meet Alan

We Love The Upper Valley!



Alan and his wife Susan moved to Hanover, New Hampshire, in 2011 to be closer to the places they love to hike…the White Mountains of New Hampshire and the Green Mountains of Vermont. They possess a passion for walking in the great outdoors. It doesn't matter whether it's a two-mile loop out their back door or an extended trek in one of the world's great mountain ranges… it's the best way to recharge and formulate ideas.

Alan and Susan are members of the President's Society of the Appalachian Mountain Club and were accepted into the AMC's Four Thousand-Footer Club, having successfully climbed all 48 mountains in New Hampshire higher than 4000'. They are also members of the Green Mountain Club in Vermont and the Appalachian Trail Conservancy.


Alan and Susan also enjoy the visual arts. They have been members of AVA Gallery in Lebanon, New Hampshire, for several years. Alan joined AVA's board in the fall of 2019 and was elected to the board's chairmanship in September of 2020.

An effective real estate practitioner understands that real estate is a relationship-based endeavor that happens to involve the buying and selling of real estate. Call Alan today to learn about the unique differences working with Alan can provide.

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There are few times that I have had the pleasure of working with someone of Alan's caliber. He is one of the most committed and creative professionals I have ever met, and exemplified the attributes of a true leader. During the two years Alan and I worked together, he single handedly managed our firm's regional operations in Connecticut's Northwest corner and substantially expanded our footprint within t...

— V. Socci


Alan was very much a mentor to me when I became President of Vermont Country Properties Sotheby's International Realty. He was managing a similar size Sotheby's International Realty affiliate with multiple offices and had strong knowledge of the brand value proposition tools and resources and a solid understanding of how to manage a real estate company. When our companies merged into one, we worked close...

— L. Piccardo


Alan was the first full-time manager hired to oversee our Washington Depot operations. Alan was immediately accepted as our leader by all our sales associates and local staff. Alan's reputation as the consummate professional, coupled with his strong management style and ability to inspire those around him, paved the way for tremendous growth and success for our brand throughout the Litchfield County mark...

— C. Siegel

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Get assistance in determining current property value, crafting a competitive offer, writing and negotiating a contract, and much more. Contact me today.