The properties Klassföreståndaren 3 and Isotopen 1 and Alecta Fastigheter's CEO Lena Boberg.

The properties Klassföreståndaren 3 and Isotopen 1 and Alecta Fastigheter's CEO Lena Boberg.

Image: Alecta Fastigheter

Alecta Fastigheter makes major acquisition from Castellum: "It has long been a target submarket for us"

Sweden Sweden — Plus article Alecta Fastigheter concluded the first half of 2026 with a major transaction, acquiring two office properties in Stockholm from Castellum for approximately SEK 5 billion. Lena Boberg, CEO of Alecta Fastigheter, tells Nordic Property News about the acquisition, the company's first step into the Hagastaden district, the status of its current portfolio, its future growth ambitions, and its outlook on the transaction market.