Statistics Norway

41 Buildings completed. Average utility floor space per dwelling units, in different types of building and county. m2. 2009
  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  114  178  118 98 76 42 85
               
Østfold  119  174  106 72 73 - 84
Akershus  117  168  139  117 78 70 97
Oslo 75  206  147  126 61 - -
Hedmark  119  162  113 82 72 42 82
Oppland  101  171  100 86 74 21 82
Buskerud  118  174  112 87 93 71  110
Vestfold  124  174  117 87  102 25 93
Telemark  128  166  101 92 88 51  113
Aust-Agder  125  169 99 86 69 59 67
Vest-Agder  123  183  118 95 92 20 82
Rogaland  130  202  114  107 93 26 85
Hordaland  124  180  118 96 79 61 81
Sogn og Fjordane  139  177  119  102 94 70 77
Møre og Romsdal  136  189  112 88 89 52 97
Sør-Trøndelag  118  169  111  119 73 51 64
Nord-Trøndelag  130  168  105  105 99 49 65
Nordland  113  156 84 96 71 76 78
Troms Romsa  100  169  130 92 73 69  129
Finnmark Finnmárku  113  157  133 63 77 57 75
Svalbard1 67 - - 77 59 - 69
1  Includes only Longyearbyen.

Explanation of symbols