From what i've seen in limited experience the single guys waiting on apartments are waiting up to 3 months or so for permanent accomodation. Families get moved out of temp into villas pretty fast, within a couple of weeks. If you chose the unfurnished accomodation they automatically put you in temp housing even if your villa is ready just so you don't have to sleep on the floor. Seeing as how you're in Silicon its likely that it will be a limited amount of time, in the matter of a week or so before you get to your permanent accomodation.
Don't quote me though, there are always exceptions.