There is nothing wrong with the amount of brick, but you have too many other elements. You have a brick house, a stone wall, brick ( pavers?) driveway, stone retaining wall, flagstone steps(?), etc. I would paint the garage doors either white or a color close to the color of your brick house. I would also remove the stone from the small stone wall. Garage doors with Windows would change the look, too. As suggested, a pergola would be nice.

@gracie01 brick veneer (not structural), if old and moisture gets in, can falter and fall. It's not the brick that fails, it's the wall ties holding the brick to the backing material, either wood or metal framing or another brick or stone wythe that fails.Failed wire brick tie. In some cases, through negligence or ignorance there may not even be ties! Edinburgh Oxgangs Primary School veneer wall collapse. No ties used at all, according to a BBC investigation. Brick veneer is largely a 20th C. phenomena, with the first documented use occurring in 1899. As the metal ties rust away, support is lost and the veneer moves. In only one municipality I've built in, were longer-lived stainless ties required. Otherwise there were no requirements re ties. If the mason were supplying ties, count on the cheapest and flimsiest available. In the house we're currently living in, the masons used nails to tie the brick to the structural block. Where the back of the block is visible in the garage, around the end of each nail a quarter sized section of block has fallen off as the nail rusted. The house will be demolished by the next buyer, so there's no concern.

Masonry, especially stucco takes extra care in humid climates with the current booming construction markets. Your existing perforated or woven housewrap suggests questionable long term durability with that choice. If you stucco be sure to mind the gap. Gaps are important in most cladding systems so metal, wood or engineered siding installed on a rainscreen would be safer choices for durability considering most labor markets. Looks like you guys got continuous sill flashing below your windows so you seem to be ahead of the game compared to most projects involving weatherproofing.

I agree with Patricia that a flat roof is what this home is screaming for. If I were to do anything, and I would need a 3D rendition to know how it would work out on this home is a raised clerestory roof over the center main space of the home. Here is a street view of my parents home that had a multilevel flat roof (the lower portion over the LR is not visible here). The visible raised area is over the kitchen and our kitchen was always bathed in natural sunlight even though it was in the center of the home. I found these photos from a renovation where they restored the same type of secondary raised flat roof. Outside Inside You would not get useful attic space, but that is not much of a loss. I have a crawlspace attic in my current home with a low slung roof and have only accessed it for electrical work. Had one in my last home as well - tried storing a few things up there, but if it was used seldom enough to make storage in that space a reasonable option, I didn't use it often enough to keep it. The only thing I kept up there was a few boxes of Christmas ornaments. The tree and larger boxes or heavy boxes were too awkward to get up there, so they got stored in the garage.