Greystone Realty

About Jana Gruttner


Picture of Jana Gruttner

I have been the Broker/Owner of Greystone Realty, A Greystone Asset LLC Company since 2013. I have lived in Sheboygan County my whole life and for the past 18 years have lived in the Plymouth area with my husband and 3 children. Customer service is the cornerstone of my real estate business. I strive to make the home buying and selling experience enjoyable and stress – free. I do this by communication and education. I will be there throughout the process and walk with you from the beginning to a successful closing and beyond.

I have been trusted by sellers to quickly sell their homes with a strong marketing plan and knowledge of what buyers are looking for. I have also helped numerous buyers find their first home, dream home, vacation home or investment property. I invite you to look at my reviews, listings and past sales on Zillow.

What I love the most about real estate is that no 2 days or people are the same. My goal is to give each buyer and seller a unique customer service experience. When you call, I am the one who answers the phone and will quickly respond to you to get all of your questions answered.

Contact Me

main920-349-2442 ,
addressW6955 Stoney Ridge Lane
Plymouth, WI 53073
state license #57294-90 (Real Estate Broker License) 77056-94 (Real Estate Sales Person License) 937289-91 (Real Estate Business Entity)

Company Info

Greystone Asset LLC



This woman has been absolutely amazing. She always found time to show us houses that we were interested in. She explains the whole process in detail and never got frustrated with the hundreds of questions …

5leah joy89

Our overall experience with Jana was nothing short of a blessing. Our family of four had been previously residing in a fairly volatile living situation before she helped us get into the house we now know …


Jana was quick to respond to our inquiry on Zillow. We chatted about the property and she offered to make all arrangements for us to take a walk through. We thought this process might be challenging …

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