Mckenna Add. is a single-family home community in Lake Geneva, Wisconsin, built in 1944. It currently has no homes for sale. It is located in Walworth County.

McKenna Add offers residents a peaceful, residential setting in Lake Geneva with convenient proximity to premier golfing at Hawk's View Golf Club for scenic rounds and outdoor enjoyment. Nearby, savor delicious meals at spots like Oak & Oar for classic Wisconsin-inspired dishes with lakeside vibes, The Boat House Bar & Grill for hand-crafted cocktails and American fare on a spacious deck, or Tuscan Tavern and Grill for top-quality steaks, fresh seafood, and brick-oven pizzas with gluten-free options. For entertainment and exploration, enjoy thrilling magic shows at Tristan Crist Magic Theatre, scenic walks along the Geneva Lake Shore Path, or tours of historic estates like Black Point Estate. Essential health services are readily available at Mercyhealth Hospital and Medical Center–Walworth, providing comprehensive emergency and medical care close by.