[pdx2m2]

If you have a one story building and sell the extra FAR then your 'site' is forever limited by the amount that you didn't sell...say one story. You tear down your old one story building and you can only build a one story building in it's place.

if your house is in the central city you can sell your extra FAR if you can find a buyer. The FAR transfers are only within the Central City and currently can be transferred from any site in the central city to any other site.