FitchConnect. Select a country. Use topics on left of screen to select real estate, infrastructure or other information. Includes detailed reports with country forecasts.
Bloomberg (MIT Sloan only). Hit the MTGE key and hit GO. Alternatively, type either MCAL or REIT and hit GO.
Datastream (available on workstations 5 & 6 in Dewey) has index level data on real estate investment trusts.
SNL Real Estate: need to register for an account with your MIT email.