The house is beautiful as it is. The landscaping needs some attention. There are several small trees or large shrubs that need pruning or transplanting farther from the house. A more dramatic landscaping plan from a pro would be gorgeous with this house.

Beautiful house. I agree you need a large tree in the middle of the yard. Just watch out for weeping willow - the roots want to find water no matter what - even if it is water or sewer lines.

I get the impression that the "shudders" may be faux stick-on decorative ones. If so, I'd advise changing them for actual functioning ones, and the arched windows on the two wings need shutters that will actually cover the arch when closed.

Trees and a thoughtful formal landscape with lots of color (especially along the drive) would be a good investment.

The insertion of a brick pattern in the drive would add value and interest...

ANY THOUGHTS ON ADDING A PORTICO TO THIS HOME?

I love the idea of a portico. Gorgeous home!

Don't do anything non-traditional for this Georgian beauty.
I do love the sweeping colorful planting (surrounding a tree) suggested by decoenthusiaste. And if you live in a climate which can keep a weeping willow happy, plant it downslope from the house and give it a pond to keep it quenched. I would add a nice bridge over the pond and a bench. Don't plant more than you want to tend unless you have a reliable gardening service.