Does it have to be canton ZH?
If ZG is OK, this place in Baar might be what you are looking for:
https://www.hh-landhausstrasse.ch
According to a friend who lives there, there are a lot of residents who travel much of the time and just need a simple-ish place as an anchor. I *think* short term rentals might be possible, but you'd need to check. Added bonus: ZG taxes.