I just found a newly built 7 bedroom villa with pool in Bucharest for under €500k, not ideal as it's near the airport but if anyone could point to an equivalent in the Manchester metropolitan area I'd be very interested.
Also found an entire building on Bucharest's second busiest street Magheru Blvd for €1.4M. Out of my price range unfortunately but it does include 12 separate 3 bedroom apartments, a floor of offices, and a restaurant, cafe and art gallery at street level.