Hi Everyone, thanks for all the wonderful follow-up questions (and I am very sorry for my delayed response, I wasn't getting email updates)! The AHJ has a Standard for my type of housing that requires a storage closet with minimum dimensions say 6'x4' with the intent of holding specific type of items. The house was built with the closet say 12'x3' in dimensions which in time I found odd, unusable, and unsafe since I could not both walk in the closet and store things in this narrow space (I tried many configurations and none worked). The Standard also says buildings should avoid inefficient uses of space (which this clearly was).
The AHJ is adamant it met the Standard since it was Inspected and approved by an Outsider Inspector before occupancy and my part of my home was built from landmarked exterior so they are both claiming it meets the Standard (which the 3' dimension clearly did not), but also it did not need meet the Standard (but the closet is not historical and the Standard also allowed for a shed, which would have been strongly preferable and practically impossible to do now with my HOA- that's another story). I was told the Outside inspector noted that one of my bedroom closets was almost 2' wider than the minimum requirement so that, along with the oddly shaped closet is sufficient. My home also had non-working plumbing, which the AHJ also claimed to have fully inspected too, though.
There is something suspicious of the plan that I was given, that the dimensions for the closet appear to be listed as 4' wide (which would have met the standard), but its only 3' wide. I have brought this to the AHJ's attention too but have not been given a response yet and I do not know if the outside inspector used this, an updated or different plan with the correct dimension or measured on site.
There was no shelving and a single fixture in the center of the closet which is 7' high at its lowest point.
So what's the big deal, why don't I just demo the odd closet and move on? There are several other restrictions, penalties, etc. I have to hold off for detailing for now since I would like some degree of anonymity while I'm trying to work this out. Thanks again... fascinating, smart, helpful group here.