Which exterior remodeling projects add the most value to a home's curb appeal?

We have about $20,000 to work with BUT possible projects include: pulling off ugly siding, adding new exterior window stools, repainting, re-doing the landscaping, adding a new garage door…the list goes on.

For context, our home is 3 stories, in a 25 foot wide lot. Only the front of the house if visible - there are no side yards or spaces between us and the next door neighbors.

Adding exterior lights to your house give the illusion that the home is bigger. Money well spent! A little investment for a huge reward!