Domus Litonii
building in Helsinki, Finland
Domus Litonii (Latin for "the Litonius house") is a three-story Empire style residential, commercial and office building with a lower bazaar wing located at Aleksanterinkatu 50 in central Helsinki, Finland.
The building was designed by the master builder Gustaf Leander and it was built from 1845 to 1847. Garden wings were added in 1877 and 1880, and a lower bazaar wing designed by the architect Valter Jung was added on the Keskuskatu side in 1929. The facade on Aleksanterinkatu was modernised in 1936.
The building was commissioned by the master draper and furniture manufacturer Jonas Litonius (1810 - 1864), and the Litonius family continues to own and live in the building to this day. The building is the only remaining 19th century residential building in the entire centre of Helsinki.
The building is protected by construction law, and it has undergone basic repairs from 1993 to 2003.
Architecture
Domus Litonii is a residential and commercial building representing the typical late Empire architecture in Helsinki. Its facade is classically simplified and typical of its period, and for example the decorations in the windows vary greatly between the floors. The bazaar wing with its large windows and the baluster railings on its roof represents the modern business architecture typical to the 1920s.
The public source identifies “Domus Litonii” as building in Helsinki, Finland. This brief keeps that definition visible, then builds a research path around Domus, Litonii and building.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Domus Litonii”, the useful work is to connect “building in Helsinki, Finland” to the records capable of establishing context and consequence.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Mar 17, 2024. The linked authority identifier is Q23040121. Authority coordinates are 60.169, 24.944. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1845, 1847, 1877 and 1880.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
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Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
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Questions for further research
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This entry incorporates text from “Domus Litonii” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.