The architecture, particularly the style of the houses and the wooden fencing, strongly suggests the Pacific Northwest of the United States. The birch tree and the general vegetation are consistent with this region. The lack of prominent road markings and the residential layout point toward a quiet suburban area. I suspect this is somewhere in the Seattle or Portland metropolitan area. I am moderately sure of this region.

then: forward

The person in the photo is wearing a Colorado Rockies baseball cap, which is a strong hint toward the United States. The residential architecture, the specific style of the "Little Free Library" box, and the mature birch trees are very characteristic of the Pacific Northwest, particularly Portland, Oregon. The overcast sky and autumn foliage align perfectly with the climate of this region. I am quite confident this is a residential street in Portland.

then: guess