OtoDom.pl have an English language version of their Polish property news.
Recent stories include, how Euro 2012 is influencing the real estate market, city card systems, design of the Gdansk stadium, green building and LEED certification, office demand in Warsaw, tenement flats. The information is well presented and written by a range of personalities, some of them prominent, from the Polish property market.
Also worth using is the OtoDom.pl property prices calculator, showing how prices have gone up and down over previous months. Update April 2017
Link removed. The Hamilton group website is no longer working.
Photograph shows a new modern hotel near the centre of Torun in central Poland.