Looks like two parcels were combined in 2019 and the new resulting parcel doesn't have the "Armour" address anymore.  
old: https://prd.waukcogeo.com/Html5Viewer/?viewer=ParcelViewer&run=TaxParcelSearch&id=PWC%200889998002
and
https://prd.waukcogeo.com/Html5Viewer/?viewer=ParcelViewer&run=TaxParcelSearch&id=PWC%200889998001
new: https://prd.waukcogeo.com/Html5Viewer/?viewer=ParcelViewer&run=TaxParcelSearch&id=PWC%200889998003
From that site, it looks like "Armour Road" was what is now the driveway. I suspect it has been/will be retired as a road.
