These are the two houses used during the filming of the 1993 comedy "Grumpy Old Men." and its sequel "Grumpier Old Men." both movies starred Jack Lemon and Walter Matthau. Please keep in mind that these are actual people's homes, be respectful of people's private property and do not trespass or ring the doorbell.
Homes - Famous, Movie Locations
Links: en.wikipedia.org, www.youtube.com