Concerns that a new government program to help kick start the U.K. housing market is helping fuel a dangerous rise in prices is "misguided", according to a leading economic forecasting group.

Economic forecaster the Ernst and Young ITEM Club said in a new report on Monday that the Government's "Help to Buy" mortgage guarantee scheme will lead to a rapid improvement in prospects for the housing market and added that fears of a housing bubble are unfounded and premature at best.