In December 2008, Sjælsø won an option agreement at Lilla Essingen in Stockholm.The land is designated for residential buildings and is located on the western part of the island. Sjælsø's ambition is to build detached houses partly in water, which is unique for residential buildings in Stockholm.
Detailed town-development plan: 2009 - 2012
Construction start: 2012/2013
Completion of construction: 2014