Hard to believe that a code like that can be enforced against a private home owner but it certainly looks to be the case.
Further down (in part):
22.52.1180 Residential uses.
A. Every single-family residence, two-family residence, apartment house and other structure designed for or intended to be used as a dwelling on a lot or parcel of land having an area of less than one acre per dwelling unit shall have automobile parking as specified herein:
1. Each single-family residence, two covered standard automobile parking spaces per dwelling unit.
https://library.municode.com/HTML/16...2.1000PUPA11PR
The next questions are: What is it about your house that got the attention of the inspector? Is your garage crammed with hoarded stuff so it looks like crap when you open the door? Are your vehicles parked in your driveway (or on the street) 24/7? Are your vehicles old and unsightly? Do you have other junk leaning against the house and garage? Is your yard unkempt? Does the view of your property disgust your neighbors? Must be something.

