Radisson Blu Plaza
Helsinki, Finland
Built 1921 · Last completed renovation 2012
Radisson Blu Plaza in Helsinki was last renovated in 2012, and originally built in 1921. Its HotelChrono freshness score is 5.1/10 — every date linked to a cited source.
Renovation forecast · estimate
Likely due for renovation now
Past its typical ~8-year renovation cycle. A model estimate, not a sourced fact.
Location
Satellite view · Helsinki, Finland
Timeline
2012
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 2012 renovation
“Last renovated 2012.”— source · retrieved 2026-06-20
Scope is quoted verbatim from the cited source — we never guess what a renovation covered.
Facts
Stars
4★
Built
Sourced1921
Last completed renovation
Sourced2012
Ownership & operator
Who runs and owns this hotel, at the company level — from public sources. The decision layer behind every renovation.
Ownership data depth
1/3 · 33%
- ✓ Operating brand
- ○ Management / operator
- ○ Ownership
FF&E supplier or contractor? The Renovation Radar package adds the ownership group, operator and a sourced public business contact for hotels approaching their renovation cycle.
See the Renovation Radar →Sources
Our iron rule: no quote, no data. Every date links back to the exact sentence it came from.
“Last renovated 2012.”
“The building was opened in 1921 and functioned as the headquarters of SOK for 70 years.”
Own or manage Radisson Blu Plaza?
Add your renovation date
Know its timeline. Now check the price.
You’ve seen when it was last renovated — book with confidence.
Booking links may be affiliate links.
For hoteliers
🏷️ Embed this Chrono Score on your site+
Hoteliers: show your independently verified freshness and link guests to your full timeline. Free — paste this where you want the badge.
<a href="https://hotelchrono.com/hotel/radisson-blu-plaza-helsinki" target="_blank" rel="noopener"> <img src="https://hotelchrono.com/api/badge/radisson-blu-plaza-helsinki.svg" alt="Radisson Blu Plaza — Chrono Score, verified by HotelChrono" width="360" height="112"> </a>
More hotels in Helsinki
Frequently asked
When was Radisson Blu Plaza built?+
Radisson Blu Plaza (Helsinki, Finland) was built in 1921.
How old is Radisson Blu Plaza?+
Radisson Blu Plaza is 105 years old — it was built in 1921 and last renovated in 2012. Age measures the building; the Chrono Score measures how fresh it feels today.
When was Radisson Blu Plaza last renovated?+
Its most recent completed renovation was in 2012.
What is the Chrono Score of Radisson Blu Plaza?+
Its Chrono Score is 5.1/10 (Ageing) — a pure freshness metric, separate from its 4-star rating.