"The results described in the present contribution on the analysis ""Future-oriented office concepts - An observation from the angle of real estate development"" are based on an updated and new edition of the study by the Dresdner Bank Real Estate Group's RESEARCH division which appeared in 1999. The basic aim is the review of developments and structures forecast at that time in the present ex-post comparison, along with the identification of new future-oriented trends. In this contribution the partial results on the sub-item working place models and office room concepts are presented. "