A new coat of paint on the trim and a new good looking storm door will help. While some would suggest removing the awnings earlier this year I saw a couple of articles suggesting their use to reduce the amount of heat entering houses from sunlight. I would also at the door next to the driveway even if no one uses it put a concrete walkway. To me it looks unfinished without it.
While you are at it make certain there is some type of screen on the inside of the vents in the attic. All kinds of things can enter there that you do not want.
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paint, door, awnings, screened vents
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