I am renting a commercial space in Fremont, CA. And I had an appraiser come in and state that some of the square footage my landlord is calculating as to my space should not be counted. I wanted to know where I can find the code? Which code or city plan would apply for commercial square footage in Fremont, CA. I tried the local planning and city commission, but could not find any codes. Would the code be county wise (Alameda county) or city wise (City of Fremont). If someone could suggest where I could look, then I can check there. Thanks so much.