Raise roof and grade 36"
RE: Raising height 4.5 courses of block
Very interesting. I hadn't thought about it in such an ambitious way. We'd have to bring in many tons of fill (guessing on the order of 60 yards) to bring up each side about 3 feet, and one side would need to be brought up over 6'. But that's mainly dirt moving and I don't think terribly expensive. Money is in raising the roof and filling & pouring the garage floor. Hmmm. It undoes some landscaping but not in a terrible way.
I'm not even sure it's possible due to zoning, HOWEVER, if the grade all around the garage was increased-- they would measure from the new grade instead of where it is now.
I will give it some thought. That might get me closer to where we want to be and solves some other problems at the same time. Hmmm.