gregorio,
I'm thinking that a potential solution to spruce up your place would be to use wood slats; they are economical, they can be stained to accentuate the wood, and they can be fabricated and installed with just a few basic tools. You wouldn't need to use too many areas of slats and they could be phased as separate little projects.
I would suggest that they be used as an accent in a few specific locations. The style of your house and the colour of the brick would look great with wood slats, perhaps with a mahogany stain at key accent locations above the front window and front door; and, a natural or golden/honey/amber accent stain at other locations to complement the buff brick.
Following, in no particular order, are some random samples of slats I found by googling "wood slats house entrance"... or something like that:
I'm thinking that you could perk up the look of your place by using slats in the following locations:
1. Vertical mahogany coloured slats above the main window with the window frame painted a dark, complementary colour. The angel stone below the window could be painted a dark charcoal grey. This will create a vertical accent band of richness on your front facade.
2. A band of horizontal slats on the back wall of the carport. It would be a couple of feet above the steps and the top would align with the top of the entry door—so it would be 4 to 5 feet high. The band would be repeated on the other wall of the carport beginning at the edge of the door, it would wrap around the bump-out of the chimney, continue on the carport wall, and then fold around onto the main front facade for 12-18". It is on that folded section where you would install your address numbers in a vertical alignment. I would replace the existing light with something more contemporary and cool looking, perhaps something long and horizontal to illuminate the slats below.
3. You would use a wood screen door instead of a metal one, this way you can control the pattern of the wood supports framework to include some horizontal bands. You could then stain the screen door or perhaps even paint it. I would consider painting the front door and sidelight some colour that complements the wood. Above the door and sidelight there would be vertical slats to match those used at the front of the house. I'm thinking that door style "d" would work for you:
4. I wouldn't paint the carport posts blue. Instead, paint them whatever colour you use to complement the wood slats. It could be a charcoal colour or maybe a rusty, muddy red... maybe a muddy mustard. I would then install a horizontal band of slats to the side of the posts facing into the carport. The slats would be align with the top of the other band of slats but float a foot or so above the brick wall that the posts sit on. This will create a nice screening and shadowing effect.
5. I would consider installing a little bit of vertical slat fence to that little bit of space to the left of the carport, as well as over at the other side of the house; complete with a vertical slat gate.
6. Finally, I would consider constructing a low-level wood-slat planter-type box along the front of the house where the existing planter is but take the height of the planter up to the underside of the brick. This would run the full length of the facade.
The overall effect would be a cool, contemporary intervention on a classic 60s house style. The fence, planter and horizontal slat bands would visually tie the composition together. The horizontal band leading out from the front door that wraps around onto the front facade, complete with house address numbers, will signal and lead the way to the front door.
With regard to the steps. If I was you I would make a hack adjustment to the steps that satisfies the inspector and then rebuild something better and just never get a permit or variance for it... but thats me. I'm concerned that if you go the legit route the damn inspector will make you install a guard and handrail, cause that's what should be there right now by the letter of the code. If you can get him off your back and not have him think about it anymore then do it.
The blue door at the back looks good as an eccentric yet tasteful surprise—but don't do the same thing at the front. Instead, consider a palette of: buff brick; vertical mahogany slats; horizontal honey-mustard slats; and, charcoal paint at the angel stone.
Can you imagine all that? If yes, what do you think?