Which are the best areas to live in Brussels?

I will confine my suggestions to expats working in Brussels as that’s where most expats are employed. A lot of them live in the city itself, with the communes in the east, south-east and south of Brussels proving particularly attractive, such as Woluwe-Saint-Lambert, Woluwe-Saint-Pierre, Auderghem, Watermael-Boisfort and Uccle. For those who prefer a bit more space and don’t mind the commute into Brussels, the communes outside Brussels city and to the south-east are great places to live. Wezembeek-Oppem, Tervuren, Overijse, Huldenberg, Waterloo and Ohain have large expat populations.

That said, schooling of children most often dictates where you decide to live. The American schools are in Waterloo and Watermael-Boisfort, so for the sake of convenience you might want to hone in on those areas.