Write your own chapter in the story of a historical building

Mikonkatu 17

Located in the heart of Helsinki, the Fennia building, completed in 1898, is an iconic, historically valuable building with an unparalleled story. Known for its spectacular Viennese-baroque facade, fabulous winter garden and valuable ceiling paintings, the building has hosted Finland’s most spectacular parties, entertained the great men and women of its time and served as a setting where plans for Finland’s independence were drawn.

The building will undergo a complete renovation, which is due to be completed in 2026. The historical premises bring together modern space solutions, high-quality work ergonomics and state-of-the-art building technology to create the perfect setting for a diverse and innovative working culture.

The Fennia building also makes an impression with its location. It is situated by the best transport connections and local services in the heart of the city centre, the hub for new thoughts and ideas.

This unique, historically valuable building is ideal for companies that value a central location, fascinating environment and unique space solutions. Ideally, it is suitable as a head office for a medium-sized company – a company that wants to offer its staff a unique working environment and to write its own chapter in the fascinating story of the Fennia building.

Number of floors 6

Total area 3,040 m²

Year of construction 1898 / 2026

Lobby service

The Fennia building – celebration and elegance through the ages

The Fennia Building has a rich history dating back to the late 19th century and remains a landmark in Helsinki’s cityscape. Completed in 1898 on the edge of Railway Square, the original Hotel Fennia – later renamed Grand Hotel Fennia – opened in 1899 and quickly became a favorite meeting place for high society.

The building’s stunning architecture, featuring Viennese Jugend style ceiling murals and a glass-roofed winter garden, made it a truly unique place. The Fennia Building will be fully renovated for modern office use, making this Neo-Baroque-style building, with grand staircases and high ceilings, ideal for companies seeking a prestigious and distinguished atmosphere.

Conveniently at the connexion of first-class connections

Located next to Fennia building are the Helsinki railway station, the Rautatientori bus station, the Helsinki University metro station just below the block, and the tram services, all of which provide first-class public transport connections, ensuring smooth and quick mobility with effortless links in every direction. For drivers, parking facilities are available at the Engel parking facility next to the railway station, as well as at the Kluuvi parking facility, which has a direct connection through the Helsinki University metro station.

The Fennia block itself offers a wide range of services, including numerous restaurants and entertainment options. Its central location in the heart of Helsinki ensures that all services are just a short walk away, making this location ideal for businesses that value convenience and easy access to all of the city’s amenities.

Helsinki Central Station 260 m

The National Art Museum Ateneum 170 m

Hotel Bob W 210 m

Restaurant Penélope 190 m

Citycenter Shopping mall 300 m

The Finnish National Theatre 110 m

Mikonkatu 17 map

Global number 1 in sustainability

As a sustainable real estate operator, Sponda shares the number one position in the GRESB 2024 assessment as a sustainable property owner and developer, and the company was again recognised as the Global Sector Leader in its peer group. Sponda has consistently held top positions in the assessment for twelve consecutive years. Mikonkatu 17 property’s commitment to sustainability is demonstrated by its prestigious BREEAM In-Use Excellent certification.

Perfectly customisable

Mikonkatu 17 will be renovated with a focus on personalisation, transforming spaces to cater exactly to tenant desires and wishes. Imagine having your own espresso bar, a wellness retreat with a sauna and steam room or a sophisticated wine tasting room.

Available spaces

  • Office space – 6th floor

    Unique modern office space with impressive room height on top floor in a gorgeous historically valuable environment. Spatial solutions are implemented according to wishes.
    • Floor area

      328 m2

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  • Office space – 5th floor

    Unique modern office space with impressive room height in a gorgeous historically valuable environment. Spatial solutions are implemented according to wishes.
    • Floor area

      387 m2

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  • Office space – 4th floor

    Unique modern office space with impressive room height in a gorgeous historically valuable environment. Spatial solutions are implemented according to wishes.
    • Floor area

      387 m2

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  • Office space – 3rd floor

    Unique modern office space with impressive room height in a gorgeous historically valuable environment. Spatial solutions are implemented according to wishes.
    • Floor area

      387 m2

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  • Office space – 2nd floor

    Unique modern office space with impressive room height in a gorgeous historically valuable environment. Spatial solutions are implemented according to wishes.
    • Floor area

      361 m2

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  • Lobby – 1st floor

    Gorgeous lobby with reception services.
    • Floor area

      90 m2

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Are you interested in high-quality, one-of-a-kind premises in the heart of Helsinki?

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