Finding out how much a 1 bedroom apartment in Balboa Terrace, San Francisco will cost is kind of hard for two reasons:
First, there are very few--if any--apartments in Balboa Terrace. It is almost all homes and condos and that kind of thing.
And second, I was recently looking in the area for just that, a single bedroom house, and there seem to be none of them at the minute--they are virtually all two bedroom homes that run at about $3000 to $3,500 per month. That usually means a one bedroom would run around $2,000 to $2,500. But who knows.