I think all you have now is if a general construction permit is required for this type of construction, and if the newly paved area is large enough to require a storm drainage evaluation. Anything about whether someone may or may not be living in an RV can't be addressed unless and until that actually happens.
You should point out to the neighbor that since he is hiring a contractor, to protect himself he needs to insist that the contract includes in writing that the contractor will obtain all necessary permits. Any contractor that wants the owner to pull permits himself is not legit.
You should point out to the neighbor that since he is hiring a contractor, to protect himself he needs to insist that the contract includes in writing that the contractor will obtain all necessary permits. Any contractor that wants the owner to pull permits himself is not legit.