Usually trellis addition helps blank walls but I hesitate to use that on brick walls I see a garage so why are there no windows in that wall? I do garee some trees and shrubs planted all around for some privacy is a good idea.

I agree with floral, Clump Birch would look good there, if you have the space.

not just the brick wall, I would add tall planting to create a barrier for the deck.

Is this the front of the home? Street View? How about a photo from the street?

Is the whole house Brick?

Street view. House sits in the middle of a Y and every side is viewed by a passer-by.

I do like the idea of some taller natural shrubbery to create some privacy.

Some option

Plant some trees away from the wall and deck (foreground of the photo) and not in a straight line-plant them sort of randomly which will look nore natural. They will soften the wall and give privacy to the deck

The Hicks yew grows upright instead of sprawling. We planted five of them in a row and they worked out perfectly for us. You have a very nice home!

Floral's suggestion of a trio of small ornamental trees on the lawn in front of the blank wall is the best solution by far.

Azaleas and rhododendrons add stunning color every year. Forsythia are early bloomers and let you know Spring has sprung.

Your local garden place can give suggestions to make sure you buy appropriate plants for your zone.

More with flowering trees

or with conifers

This is very helpful. I was thinking of 3 arborvitae trees similar to the layout pictured above. Thank you.

Where are you?

Do you have deer?

How large is the bed behind the edging?

I agree with the people who are talking about some small trees between the street and the deck.

Midwest. No deer in my area. The bed is about 4ft wide.

At 4 ft, the bed is not deep enough for any trees. The ornamental flowering trees need to be outside the bed.

What is the exposure of this bed? Is that bed getting morning shade or afternoon shade?

I think you might find this resource to be useful. You can also consult your local county agricultural extension office for free advice on what should be planted where you are.

https://web.extension.illinois.edu/shrubselector/detail_plant.cfm?PlantID=404

To cover a wall like that, you can grow a vine up it, but for trees, you need them well away from the wall. I'd plant a lovely flowering tree midway between the road and the house, in a straight line from the roof peak.