• John Mattson signed a turnkey construction contract with Jiben to upgrade properties in Rotsunda, Sollentuna.
• The project covers 243 apartments and commercial premises, with work scheduled to begin around the turn of 2026/2027.
• Lettable space totals 14,500 square meters for residential use and 2,200 square meters for commercial use.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. John Mattson Fastighetsföretagen AB published the original content used to generate this news brief via Cision (Ref. ID: 202610200200BITN____UKPR__EN_20261020-BIT-6710-0) on October 20, 2026, and is solely responsible for the information contained therein.