Statistics Norway

36   Buildings completed. Average utility floor space per dwelling units, in different types of building and county. m2. 2005
  Total In buildings with at least 50 per cent utility floor space to dwellings In buildings with less than 50 per cent utility floor space to dwellings
  Detached house House with two dwelling Row house, linked house and house with 3 or 4 dwellings Multi-dwelling building Residence for communities
Total  101  163  112 91 70 50 66
               
Østfold  107  165  102 81 77 71 70
Akershus  111  166  129 77 76 30 76
Oslo 79  183  156  128 67 37 -
Hedmark  102  154 93 80 82 48 62
Oppland  104  164 99 76 73 44 59
Buskerud  104  161 97 88 76 51 29
Vestfold 99  155  108 80 82 57 58
Telemark  108  160 96 90 90 67 62
Aust-Agder  120  155  101  107 80 56 62
Vest-Agder  116  164  114 95 83 50 -
Rogaland  113  175 97 94 75 48 73
Hordaland  112  163  130  102 69 66 68
Sogn og Fjordane  133  186  114 98 66 59 21
Møre og Romsdal  116  185  118 80 73 50 90
Sør-Trøndelag 77  141  104 93 54 41 59
Nord-Trøndelag 92  154  102 83 66 69 86
Nordland 87  153 89 75 59 62 65
Troms 94  138  123  105 67 39  150
Finnmark Finnmárku 86  137 95 94 67 35  123

Explanation of symbols