If you are looking at indirect investments, you could look at a couple of the "vastgoedfonds" for example Rodamco, Nieuwe Steen, and Corio. This allows you to buy into the market without commiting to a particular project. My personal opinion is that they are currently over-valued, but someone seems to think that they are worth it, as the price has increased quite a lot recently. Disclosure: I used to hold a fair number of Corio shares, but sold out the lot last year.