I am doing an FHA appraisal on a 1950’s home that has an enclosed porch that was finished into living area. It has crawl space foundation but no access & not vented. I called for a contractor to inspect and to create crawl space opening and install vents. Upon inspection the contractor discovered that the crawl space was only 12'' tall & stated that there is no viable way to create an access. This circumstance prevents me from meeting HUD guidelines to do a head and shoulders inspection of the area. Contractor, lender & realtors all want me to state that it is not actually a crawl space because it is so small in depth. My opinion is that it is a crawl but not one that meets MPR. Since HUD is closed, I cannot get any feedback from them. Does anyone have an opinion on this or come up against this situation?