Karl Johan hotell
Oslo, Norway
Built 1899 · Last completed renovation 2019
Karl Johan hotell in Oslo was last renovated in 2019, and originally built in 1899. Its HotelChrono freshness score is 7.6/10 — every date linked to a cited source.
Data check
- · Sources disagree on the opening year — under review
Renovation forecast · estimate
Next renovation expected around 2027
In about 1 year (≈8-year cycle). A model estimate, not a sourced fact.
Location
Satellite view · Oslo, Norway
Timeline
1874
Søstrene Larsen Privathotel opened
1899
Current building completed in Berlin Baroque style
2019
Full renovation completed
How this score is computed
Every figure here traces back to the sourced renovation year above — no hidden weighting, no black box. Recompute it yourself. See the full methodology →
What changed in the 2019 renovation
“The hotel was fully renovated in 2019 and is Green Key-certified”— source · retrieved 2026-06-24
Scope is quoted verbatim from the cited source — we never guess what a renovation covered.
Facts
Stars
4★
Built
Sourced1899
Last completed renovation
Sourced2019
Sources
Our iron rule: no quote, no data. Every date links back to the exact sentence it came from.
“The hotel was fully renovated in 2019 and is Green Key-certified”
“The wooden building was demolished and today's building was completed in 1899”
“Søstrene Larsen Privathotel was operated from 1874 to 1903.”
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<a href="https://hotelchrono.com/hotel/karl-johan-hotell-oslo" target="_blank" rel="noopener"> <img src="https://hotelchrono.com/api/badge/karl-johan-hotell-oslo.svg" alt="Karl Johan hotell — Chrono Score, verified by HotelChrono" width="360" height="112"> </a>
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Frequently asked
When was Karl Johan hotell built?+
Karl Johan hotell (Oslo, Norway) was built in 1899.
How old is Karl Johan hotell?+
Karl Johan hotell is 127 years old — it was built in 1899 and last renovated in 2019. Age measures the building; the Chrono Score measures how fresh it feels today.
When was Karl Johan hotell last renovated?+
Its most recent completed renovation was in 2019.
What is the Chrono Score of Karl Johan hotell?+
Its Chrono Score is 7.6/10 (Ageing) — a pure freshness metric, separate from its 4-star rating.