There are 104 real estate agents found in Delavan Lake, WI. View our Delavan Lake real estate area information to learn about the weather, local school districts, demographic data, and general information about Delavan Lake, WI. Get in touch with a Delavan Lake real estate agent who can help you find the home of your dreams in Delavan Lake. Use our mortgage calculator to see how much it would be to finance a home in Delavan Lake. Not ready to buy yet? Find and compare apartments for rent in Delavan Lake.