sentences:  A peak in prices occurred in autumn 2008 as the average price of a square meter of residential space in Poland started to drop by 5% in nominal terms or 10% per year in real terms.In Warsaw, Poland's capital city, the average price per square meter declined from 9,000 PLN (2,500 EUR) in 2008 to 7,400 PLN (1,850 EUR) in 2013.In early 2007, it can be argued that the Polish property market began to show the early signs of a property bubble