Take a peek at a stranger's bucket list, and it'll probably go something like this: get married, buy a home, adopt a dog (or cat, or hedgehog), have kids, earn that massive promotion, travel the seven seas, and retire on a beach somewhere. There will probably be some smaller goals thrown in, like seeing the Mona Lisa in person or driving the Zamboni at a hockey game, but those tend to be the big ones. And for most people, the aim is to check them off in about that order.
There's a reason this sequence is so ingrained, and it has to do with preparation. It just makes sense to wait to get a dog until after you've left your shoebox apartment and moved into a house with a yard, and the promotion will probably give you the cash to travel the world before you retire.
In short, timing is everything, and buying a home is no exception. Traditional advice says to wait until you have two incomes to contribute to a mortgage before even thinking about looking at potential homes. But this advice doesn't consider all the factors that go into buying a house, and it also doesn't factor in that you could also go from two salaries down to one, for a variety of reasons.
Becoming a homeowner with one income is entirely possible. It just takes a little planning to make it happen.