Still overvalued. Probably 4-6 times average earnings for any particular region.
Salaries are a lot lower than Ireland (well Dublin anyway) but then property is also cheaper.
Huge divide in property prices between North and South. You can pick up some cheap looking property in the North but you have to factor in the very low salaries and low rental potential.
As with Ireland, there is no real value to be found in UK property at present. Give it 5-7 years and things should have bottomed out. Regression to the mean may take a long time with interest rates so low, but it will happen.