Historic, high-impact, and unmissable
Mannerheimintie 6
All office spaces in the property have been fully leased to the Boston Consulting Group.

Retail opportunities in one of Helsinki’s most prominent locations — premium street-level premises in a renovated heritage property with unique possibilities for bespoke design. Set along one of the city’s most recognized thoroughfares, in the heart of Helsinki’s busiest commercial hub overlooking the lush Esplanade Park and the historic Svenska Teatern, Mannerheimintie 6 offers a rare opportunity to establish your brand presence where classic elegance meets contemporary urban life.
A comprehensive refurbishment, scheduled for completion in 2027, will ensure the building meets the needs of modern retail while preserving its distinctive historical character.
Number of floors 8
Total retail area 2 555 m²
Year of construction 1884 / 2027
140 years of colourful history
Representing Renaissance revival architecture, Mannerheimintie 6 is a unique historic building with a colorful history dating back more than 140 years. Originally built in 1884 as a boys’ school, this stone castle located in Helsinki’s busiest commercial area has since housed art dealer Gösta Stenman’s palace of art. Over the decades, Mannerheimintie 6 has evolved, reflecting the city’s changing culture while preserving its unique charm. Today, Mannerheimintie 6 stands as a perfect fusion of heritage and modernity.

A landmark location with iconic views
Mannerheimintie 6 is an architecturally attractive historic building in one of Helsinki’s most prestigious city centre settings, next to the Esplanade park and on the city’s main street — a central hub of retail activity. Positioned beside the iconic Stockmann Department Store, it places your brand in one of Helsinki’s most well-known shopping areas.
The surrounding area offers a diverse selection of restaurants, cafés, hotels, and services, making it an attractive destination for both local shoppers and tourists.
Choosing Mannerheimintie 6 means positioning your brand in a prime location, close to Helsinki’s key cultural sites, public events, and essential services.
Enjoying a drink at the Esplanade 100 m
Restaurant Ragu 280 m
The Swedish Theatre 80 m
Helsinki Central Railway Station 450 m
St. George Hotel 180 m
Stockmann Department Store 130 m

Global number 1 in sustainability
As a sustainable real estate operator, Sponda shares the number one position in the GRESB 2025 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 for eleven consecutive years. Mannerheimintie 6 is also pursuing the highest level of environmental certification.


Exceptional visibility for your brand
Designed for standout retail presence, the space features large, eye-catching storefront windows facing Mannerheimintie, offering excellent visibility and an opportunity for impactful brand presence in one of Helsinki’s busiest areas. Its prime location in the heart of the city’s commercial district guarantees high foot traffic and easy access to a diverse customer base.
Available spaces
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Retail space – 1-2 floor, 543 m²
A stunning two-level restaurant space featuring an impressive ceiling height on the street-facing side.-
Floor area
543 m2
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Building
Mannerheimintie 6
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Retail space – 1-2 floor, 473 m²
A highly stylish two-level retail space, also well suited for light café use.-
Floor area
473 m2
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Building
Mannerheimintie 6
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