Heather Gagnon

Heather Gagnon

Regional Brokerage Sales Manager

Heather Gagnon
  • M
  • O
Old Lyme
103 Halls Road
P.O. Box 489
Old Lyme, CT 06371
24 Pennsylvania Ave
Niantic, CT 06357

About Me About Me

Hi.  I'm Heather.  I always ask people in this business, "What got you into Real Estate?"  I ask that because I know for, I landed here on a diverse and windy road with a background in Banking, Casino Finance, Customer Service, and Organizational Psychology.  I know, right!  Where does Real Estate fall into all that?  It started as a curiosity and to support my best friend (my husband) almost 20 years ago.  And once I sold my first home to that first buyer I never looked back.  This is my passion.  Having sold real estate full-time in Eastern Connecticut and along the CT Shoreline, I have had the profound privilege of working with great buyers, sellers, investors, and agents.  It was those relationships that led me to decide to bring my management and training experience full circle and combine that with my love for the real estate process.

Now, I am focused on building and developing relationships with the Best Realtors Ever through training, coaching, and growth. - Creating plans, introducing relevant technology and tools, and best practices that help them achieve and meet their highest and best potential and bring satisfaction and joy to their clients.  As the Brokerage Manager for the Old Lyme and Niantic Offices, I view all of my agents as my clients, offering them the same exceptional service that they offer their clients.  


  • Born In Dunoon, Scotland
  • Lives In Old Lyme, CT
  • Favorite Movie Finding Nemo - "Just Keep "Swimming!"
  • Passion My husband, Real Estate, Teaching
  • Interests Beautiful Houses! Great Food! New Hiking Trails!
  • Favorite Lyric Anything by Van Halen!
  • Inspiration My kids
  • Can't Live Without Coffee!

My Awards

  • Manager of the Year, 2020, 2021
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Heather is the best manager ever! She is always available to work with me on my business whether it's brainstorming marketing, pricing or ideas for growth. Stacey Wyeth, Real Estate Agent with William Pitt Sotheby's - Old Lyme Office

Heather Gagnon in the News

Market-Leading Connecticut Shoreline Agent Judi Caracausa Joins William Pitt Sotheby’s International Realty’s Mystic Brokerage

Mystic, Conn. (August 1, 2023) — William Pitt Sotheby’s International Realty today announced that Judi…

The Day

Friends & Neighbors: Sotheby’s International Realty agents honored with awards…

Heather Gagnon Named Manager of the Year for William Pitt Sotheby’s International Realty

Old Lyme, Conn. (February 10, 2022) — William Pitt Sotheby’s International Realty today announced that…

The Day

Business Briefs:…MERGER–William Pitt Sotheby’s International Realty has merged with Arruda Real Estate…

The Commercial Record

New London Brokerage Merges with William Pitt Sotheby’s…

PR Web

Arruda Real Estate Merges With William Pitt Sotheby’s International Realty…

Contact Me

  • Heather Gagnon

    Heather Gagnon

    Regional Brokerage Sales Manager
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