Ellen Louisa's Vintage Teas on Coventry Road will close after more than five years of trading.
The owner of the popular tearoom in the Tarragon Business Centre made the announcement on its facebook page after opening in 2014.
The message said Ellen Louisa's would continue to offer bespoke tea parties at customer's homes.
Customers left messages of support following the announcement.
One message read: "Unbelievably sad reading this. The tea rooms is my favourite place to visit with family and friends. Wishing Lynn and the lovely girls all the very best in your new adventure. Cant wait to see what the future holds for you....and dont EVER stop making that Coffee & Walnut cake..."
A spokesperson for the tearoom told Fosse 107: "The tearoom may be closing but we'll still be in business."
The tearoom will remain open until Thursday 30th January 2020.