The architecture and the presence of snow suggest a location in Eastern Europe. The overhead power lines are very characteristic of urban or semi-urban areas in countries like Romania or Bulgaria. The overcast sky and winter conditions match the temperate continental climate of this region. I suspect this is somewhere in Romania. I am 20% sure.

then: forward

The street sign on the corner of the building is in Cyrillic script, which shifts my focus from Romania to Bulgaria. The architecture and the specific style of the street sign are very common in residential areas of Sofia. The snowy, overcast winter conditions are consistent with the climate of the Bulgarian capital. I am now 60% sure this is in Sofia, Bulgaria.

then: forward

The Bulgarian flag is clearly visible on a pole in the distance, confirming my previous suspicion. The residential architecture, with its mix of older houses and concrete walls, is very typical of the suburban outskirts of Sofia. The winter atmosphere and the specific style of the utility poles further reinforce this location. I am now 90% sure this is in Sofia, Bulgaria.

then: guess