I would try to unify the colors and make the overhanging upper level recede. If you don't want to paint the brick, then darken the siding to be closer to the brick color. A new garage door would be more interesting. A flower bed like the second photo below that fills in between the walk and drive would improve things. It could sweep on over under the lower windows on the right. You don't need shutters with your contemporary windows, but a new front door more in line with the window style would be good. If you live in a moderate climate, your overhang at the porch might be sufficient without the storm door. Remove the plaque with the street numbers in favor of large contemporary style numbers on the brick right below that spot.

Hanton · More Info

Exterior Remodel Cottage Style Split Level · More Info