Mary Brennan

Mary Brennan

630.660.7631      Contact Me
Contact Me

About Me

Mary Brennan - Your expert in Lake Area Homes

Mary continues to be the #1 producing agent with @properties, Lake Geneva*!

  • #1 producing agent with @properties Lake Geneva, Wisconsin 2015, 2016 & 2017*
  • 2015 Winner of the Road to the Rolex
  • Board Member Lakes Area REALTORS® Association 2017/2018
  • Proud supporter of the Aquanuts, National Water Ski Champions 2015
  • Member Twin Lakes Chamber of Commerce
  • Sales in excess of 10 millions dollars (2014, 2015, 2016 & 2017)*

Mary's clients benefit from her years of sales, marketing and negotiation training with The Wrigley Company. Her honed skills as a negotiator bring your home to the closing table. Selling more lakefront homes in Twin Lakes than any other brokerage in 2014, 2015, 2016 & 2017* makes her a most sought after agent in southeastern Wisconsin. Mary has a wealth of resources including service providers to assist her clients with all aspects of living in their community and loving their property. Mary is fully involved in your listing/purchase; she will be at the showings of your property when possible to sell the benefits and features of your home.

Review her client testimonials and allow them to speak to the service she will provide you! 

Call Mary, the top producing agent,when expertise and experience matter.


* MLS/WLS - Mulitple Listing Service Reports 2014, 2015, 2016 & 2017

Clients are saying:

"Mary is the real deal!! She is everything we were hoping for in a realtor and so much more. Mary knows the real estate market better than anyone I know! She is spot on when pricing your home to sell and makes sure every detail is considered to come to that price. Mary is timely when getting home on the market and makes sure it is staged to look its very best so it is appealing to buyers. While working with Mary, you would think that you are her "only client" because she gives you her uttermost attention and is always available to answer any questions or concerns. When a buyer is found, she works very hard to make sure the seller gets the highest price for their house. Mary is not only a dedicated, hard working realtor... she is also one of the nicest, warmest people you will ever meet!! I just love her!"