Bonjour à tous !
So, what we have here is one of the many UK vs US cases :)
Indeed, in the UK, you colloquially say mine or yours meaning 'place/house', but to my knowledge, Americans would not say it.
Having now lived in England for 13 years (most of it with an English partner!), I sometimes inadvertently slip into colloquialisms, but thanks to your eagle eye, I've now updated the example's phrasing :)
Merci encore et bonne journée !