  | 
 
  | 
 4
 Buildings under conctruction per 31 March, by county. Preliminary figures
  | 
 |   | 
 Number of dwellings | 
 Utility floor space in dwellings | 
 Utility floor space other than in dwellings | 
 Utility floor space, total | 
 |   | 
 2008 | 
 2009 | 
 2008 | 
 2009 | 
 2008 | 
 2009 | 
 2008 | 
 2009 | 
  | 
 |   | 
   | 
   | 
 1 000 m2 | 
 | Total | 
 38 222 | 
 34 429 | 
 5 148.5 | 
 4 665.8 | 
 7 795.9 | 
 7 963.5 | 
 12 944.4 | 
 12 629.3 | 
 |   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 | Østfold | 
 2 408 | 
 1 938 | 
  305.7 | 
  264.7 | 
  476.5 | 
  472.4 | 
  782.2 | 
  737.2 | 
 | Akershus | 
 5 329 | 
 4 961 | 
  731.1 | 
  660.8 | 
  896.0 | 
  882.8 | 
 1 627.0 | 
 1 543.6 | 
 | Oslo | 
 5 556 | 
 6 081 | 
  561.1 | 
  522.0 | 
  686.3 | 
  706.9 | 
 1 247.4 | 
 1 228.8 | 
 | Hedmark | 
  681 | 
  801 | 
  107.1 | 
  115.6 | 
  251.2 | 
  235.8 | 
  358.2 | 
  351.4 | 
 | Oppland | 
  950 | 
  785 | 
  162.4 | 
  132.9 | 
  451.9 | 
  445.8 | 
  614.3 | 
  578.6 | 
 | Buskerud | 
 2 913 | 
 2 112 | 
  391.4 | 
  320.6 | 
  585.1 | 
  565.3 | 
  976.6 | 
  885.9 | 
 | Vestfold | 
 1 677 | 
 1 238 | 
  240.2 | 
  188.7 | 
  339.2 | 
  295.4 | 
  579.4 | 
  484.1 | 
 | Telemark | 
  748 | 
  578 | 
  110.4 | 
 95.6 | 
  235.0 | 
  236.7 | 
  345.4 | 
  332.4 | 
 | Aust-Agder | 
  772 | 
  763 | 
  107.2 | 
  100.1 | 
  157.4 | 
  178.0 | 
  264.6 | 
  278.1 | 
 | Vest-Agder | 
 1 675 | 
 1 393 | 
  235.1 | 
  220.6 | 
  540.1 | 
  482.6 | 
  775.2 | 
  703.2 | 
 | Rogaland | 
 4 611 | 
 3 897 | 
  675.3 | 
  616.9 | 
  965.7 | 
 1 045.6 | 
 1 641.0 | 
 1 662.5 | 
 | Hordaland | 
 4 371 | 
 3 950 | 
  595.7 | 
  560.3 | 
  689.0 | 
  693.5 | 
 1 284.7 | 
 1 253.7 | 
 | Sogn og Fjordane | 
  614 | 
  713 | 
 99.6 | 
  107.0 | 
  132.8 | 
  207.8 | 
  232.4 | 
  314.8 | 
 | Møre og Romsdal | 
 1 529 | 
 1 563 | 
  242.8 | 
  242.0 | 
  462.8 | 
  485.5 | 
  705.6 | 
  727.5 | 
 | Sør-Trøndelag | 
 1 270 | 
 1 115 | 
  181.9 | 
  168.2 | 
  407.0 | 
  374.6 | 
  588.9 | 
  542.8 | 
 | Nord-Trøndelag | 
  764 | 
  649 | 
  106.1 | 
  101.0 | 
  133.9 | 
  151.6 | 
  239.9 | 
  252.6 | 
 | Nordland | 
  611 | 
  937 | 
 90.2 | 
  129.8 | 
  186.2 | 
  269.6 | 
  276.5 | 
  399.5 | 
 | Troms Romsa | 
 1 230 | 
  604 | 
  146.7 | 
 79.1 | 
  157.6 | 
  143.9 | 
  304.3 | 
  223.0 | 
 | Finnmark Finnmárku | 
  513 | 
  351 | 
 58.5 | 
 40.0 | 
 42.3 | 
 89.7 | 
  100.8 | 
  129.8 | 
  |