Are you sure about house number? 

As I can see, there is plaque with number 5 https://yandex.com.ge/maps/-/CHSDQP-V

Also number 5 is represented in Georgian cadastre map: https://maps.gov.ge/map/portal#state/point=44.7523409236876,41.74051500181915&zoom=19.763074808044387&projection=EPSG:4326&layers=92,97,402&lang=ka