I've thought for a while that owner equivalent rent was a bad concept. I think it's more useful to think about marginal rent, i.e. the cost to house an additional person. If someone dropped into a given location from space today, how much would they have to pay to have a place to live? In some places the best available options without credit history or deposit are marginally attached dwellings like extended stay motels.<p>In the case of rentals, the cost between a 1 bedroom and 2 bedroom apartment is substantial. For owners, there may already be a bedroom or convertible space, but if not, the cost can be in the thousands at minimum to upsize or downsize.