Castellum has made net investments of SEKm 268

Castellum has through the wholly owned subsidiary Eklandia Fastighets AB in one
transaction both acquired a property in the area Lindholmen, Norra Älvstranden
in Gothenburg for SEKm 183 and sold land in Kallebäck, Gothenburg, for SEKm 21.
The acquired property, which is located near Eklandia's existing properties and
the recently acquired land in the area, consists of 10,800 sq.m. of which 8,800
sq. m. is office premises and the rest are warehouse premises as well as
premises for product development. The property is fully let. The transaction was
carried out at the end of March and the change of possession will take place in
the middle of April.

In Tornby shopping centre, Linköping, Fastighets AB Corallen has started new
construction of 10,000 sq.m. office-, retail- and warehouse premises. The
investment is calculated to SEKm 106 and to be progressively completed during
2012. Contracts have been signed on approx. 20% of the property.

For further information, please contact
Håkan Hellström, CEO. Phone +46 31 60 74 00 / +46 705 60 74 56*
Henrik Saxborn, Deputy CEO. Phone +46 31 60 74 00 / +46 706  94 74 50

Castellum is one of the major listed real estate companies in Sweden. The fair
value of the real estate portfolio amounts to approx. SEK 32 billion, and
comprises premises for office, retail, warehouse and industrial purposes with a
total lettable area of approx 3.3 thousand sq.m. The real estate portfolio is
owned and managed by six wholly owned subsidiarieswith strong local roots in
five growth regions: Greater Gothenburg, the Öresund Region, Greater Stockholm,
Mälardalen and Eastern Götaland.
Castellum is listed on NASDAQ OMX Stockholm AB Large Cap.

Castellum AB (publ) discloses the information provided herein pursuant to the
Securities Markets Act and/or the Financial Instruments Trading Act.

 This announcement is distributed by Thomson Reuters on behalf of 
 Thomson Reuters clients. The owner of this announcement warrants that: 
 (i) the releases contained herein are protected by copyright and 
     other applicable laws; and 
 (ii) they are solely responsible for the content, accuracy and 
      originality of the information contained therein. 
 Source: Castellum AB (publ) via Thomson Reuters ONE