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Sofia Tower 1

Office Buildings and Business Park in Sofia

Class A office building by GTC on Alexander Stamboliyski Blvd., west of the city centre, with 10,300 m2 of offices on six floors.

Business card

Address
101 Alexander Stamboliyski Blvd., Sofia
Website
gtcgroup.com

Listed since 2026 · updated October 2026

About Sofia Tower 1

Class A office building by GTC on Alexander Stamboliyski Blvd., west of the city centre, with 10,300 m2 of offices on six floors.

The Building

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Advance Business Center 1 & 2

Office Buildings and Business Park in Sofia

Two Class A office buildings by GTC in Mladost, with about 16,000 m2 of offices in total, home to a range of international companies.

Megapark logo

Office Buildings and Business Park in Sofia

Class A office building with landmark design on Tsarigradsko Shose. It has 48,000 m2 of leasable space on 17 floors and almost 700 parking spaces, and is part of the Lion's Head portfolio.

Sofia Office Center logo

Office Buildings and Business Park in Sofia

Class A office building on Tsarigradsko Shose, completed in 2019, with about 20,000 m2 of offices. Part of the Everty commercial portfolio.