The black and white painted curbs are a very strong indicator of South Africa. The mountainous terrain and the specific style of the residential architecture and fencing point toward the Western Cape. The vegetation, including the olive-like trees, fits the Mediterranean climate of the Cape Town area. I am fairly confident this is in a suburban area near Table Mountain.

Country: South Africa, City: Cape Town. Confidence: 70%.

then: forward

The metal guardrail and the specific style of the high perimeter wall with electric fencing are classic features of affluent residential areas in South Africa. The road layout and the surrounding hilly, lush landscape strongly suggest the slopes of Table Mountain, likely in a suburb like Oranjezicht or Higgovale. The street sign is blurry but consistent with local Cape Town signage styles. I am now very confident in this location.

Country: South Africa, City: Cape Town. Confidence: 90%.

then: guess