text: Which got that way also because of ...
  lack of residential building land, due to...
  geographical constraints (water and mountains)
  lower density "back yard" mentality;  rezoning resistance and resultant and civic government foot-dragging on urban density issue.
  High demand because of...
  Beautiful surroundings. 
  big-city career potential. Result:  forecasted 40,000 people moving into the region per year ( The Urban Development Institute)