Here is the map from kadastrs.lv https://imgur.com/zB7sP1J . You can see the red point (the exact address point) is on the southern building rather than the northern one. You have to search the exact address id to see it on their website. This is the point that would appear in https://data.gov.lv/dati/dataset/varis-atvertie-dati that the daily automated import uses. And this import tries to place the address on a building if there is one where the point is. In this case, it's the southern one.