The high walls topped with security spikes are very characteristic of residential areas in South Africa. The architecture and the style of the Mini Cooper parked on the street suggest a suburban setting in a major city. The lighting and vegetation feel consistent with a Mediterranean or temperate climate found in the southern part of the continent. I suspect this is in Cape Town, South Africa. I am moderately sure of this location.

then: forward

The sign clearly says "Gilmour Hill," which is a specific street name in Cape Town, South Africa. The "STOP" road markings are standard for the region, and the architecture of the houses confirms the suburban Cape Town aesthetic. The sun's position and the steep incline of the road are consistent with the hilly terrain found in suburbs like Tamboerskloof or Gardens. I am very confident in this location.

then: guess