Smaller plots of land, also. UK family homes (at least until the 70s or so) tend to have large gardens, Dutch seem to have less private outdoor space but put more effort into making the street-scene nice in residential areas, which UK is terrible at.

On the flip-side, the Dutch attitude to their countryside (or let's say, non urban land) is pretty brutal outside of the national parks. There's not the fetishization of "country" living that you get in the UK.