In addition to the uses listed under s. 91.44(1), Stats., the following uses may be allowed as permitted uses in a certified district:
Note: Residences, which may or may not be associated with a farm, that are constructed as of a date specified in the zoning ordinance text may be allowed as permitted uses in the district. These residences need not receive a conditional use permit unless the local government decides to require it and they need not follow the prior nonconforming use provisions found under s. 59.69(10), 60.61(5), or 62.23(7) (h), Stats., unless mandated by the local government.
Wis. Admin. Code Department of Agriculture, Trade and Consumer Protection ATCP 49.22