A total of 737,873 dwellings were counted in the 2021 Population and Housing Census, based on registers. Compared to the 2011 census, 47,793 new dwellings have been built, which is 1000 fewer than in the previous ten years (2001–2011). According to census data, there are now 14% more private houses than 10 years ago and 24% of all dwellings are vacant.