Nancy Lavallee Real Estate Agent at Windermere Re Mercer Island

Nancy Lavallee

Real Estate Agent at
Windermere Re Mercer Island

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  • Luxury Specialist
  • Retirement Specialist

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Agent Highlights

Nancy sells properties fast - selling more than 44% quicker than the average Mercer Island agent.
Nancy gets the job done - completing more sales than the average Mercer Island agent by 24%.
Nancy is a SFH expert - working with over 72% more single family homes than the average Mercer Island agent.

More about Nancy Lavallee

I grew up in a professional sports family, and know what its like to be uprooted and forced to move at a moments notice. In 1993 I moved to Seattle to put down roots in the Pacific North West. After working as a customer service rep for ESPN, I became a full time Realtor in 2003. When not selling real estate I can be found reading a good book, leading a monthly Scrabble group or walking one of our many nature trails. My husband David and I love discovering out of the way, towns & villages and visiting our sons who are our pride and joy. I started my real estate practice at Windermere over 17 years ago. I am constantly challenging myself to become one of the elite in my field. This past year I became a certified luxury associate. This gives me added skills and advantages in the ever changing luxury market. I am constantly striving to learn new techniques and be the best with cutting edge technologies.


Sells Homes Fast

HomeLight Achievement


Top Negotiator

HomeLight Achievement


Top Producer

HomeLight Achievement



REALTOR® Association Certified Executive (RCE)

License Number


Nancy Lavallee's Reviews & Ratings

Tell us about your experience with Nancy Lavallee

    • "Hiring Nancy was like having a twin that gets everything done that you don't have time or energy to get done. I've sold a lot of real estate over the years, and I have never had an agent work as hard on selling a house as Nancy. She even shoveled snow off my driveway to make sure the workers could access the house when we were getting it ready to list. She is available whenever you need her and she has a great team of people working with her to get things done."

      - From Zillow Seattle resident - J.G.
    • Hi Julie - Thanks for reaching out. Nancy was wonderful - she's helped us sell our last three homes on Mercer Island and purchase three homes on the island. She has proven herself an incredibly accommodating and hard working realtor, and is able to speak to tough situations. I believe that she is honest and has the highest sense of integrity and I trust her opinion about the market. She has counseled my family in various purchasing situations, and my family has been so impressed by her knowledge of the Mercer Island market, I have referred her to my own parents (also buyers on Mercer Island). She is awesome. I have updated my Zillow account and posted a recommendation of 5/5 stars. Sincerely,Justyna King

      - Windermere Office Note from J.King
    • "Nancy, helped us buy our home in Washington State. She is our go-to agent who always finds the answers to our residential questions . When my in-laws moved she was their sales agent and she handled with sensitivity the sale of my parents' condo when they passed away. She keeps us up to date on local real estate trends, values and opportunities. She has earned our trust and continues to be our No. 1 point-to agent based on her excellence, clarity, and professional attitude. For Nancy a sale is not merely a transaction but the opportunity to expand and create new relationships."

      - From Zillow Mercer Island Resident Sage Maxim
    • "Nancy has been our realtor for a decade - she has sold/negotiated purchase of three different homes on Mercer Island for us. Her local knowledge is impressive and she works HARD to ensure the client is happy. She went out of her way to provide resources for us and made a stressful process as easy as possible. She also provided us with local recommendations for projects and facilitated the buying/selling process with grace. Incredibly responsive."

      - From Zillow - Mercer Island Resident B. King