Boyfriend's roommate

My boyfriend and I have been together about a year. He doesn't want to move in with me- and he lives with his roommate that I don't get along with.

In October they're looking to rent a house together and it breaks my heart because we'll have been together 1 1/2 years by then and they're going to sign a lease for at least a year.... meaning we won't live together until we're together 2 1/2 years.

I love him and I feel like everyone around me is getting married and lives with their fiancé.. my 2 best friends, my boss, everyone after being together a year. And my boyfriend doesn't want that with me. Do I have a right to feel upset about this??

Before I get any bitchy comments saying I'm being a bitch, I do not pressure him. I tell him I don't want him to be pressured and I know he doesn't feel that way. Is 2 1/2 years a steady pace for that? I'm ready to be engaged and I just don't know why he's not- he tells me constantly how much he loves me and all of these beautiful things like "if I could take all the years without you and give them to us, I would". Like....

Also, I really don't want to live with his roommate since we don't get along and I want to feel comfortable in my living space which I feel like isn't too much to ask.