Earlier quoted context omitted.
What is that specific definition? It seems in many cases the term is used to AVOID being pinned to any specific definition.
Affordable housing is defined by the U.S Department of Housing and Urban Development (HUD) as housing that does not require a household to spend more than 30 percent of its gross monthly income on housing costs. For rental housing, these costs include monthly rent and utility payments; for owner-occupied housing, these costs include mortgage payments and additional expenses associated with homeownership. A household…
You can "solve" the equation by reducing housing costs, but it is also possible that the "problem" isn't housing costs per se but wage depression, and that the "real" solution is to fix the gross monthly income.