Basel Marriott Hotel
Basel, Switzerland
Built 1984 · Last completed renovation 2022
Basel Marriott Hotel in Basel was last renovated in 2022, and originally built in 1984. Its HotelChrono freshness score is 8.6/10 — every date linked to a cited source.
Renovation forecast · estimate
Next renovation expected around 2030
In about 4 years (≈8-year cycle). A model estimate, not a sourced fact.
Location
Satellite view · Basel, Switzerland
Timeline
2022
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 2022 renovation
“Basel Marriott opened in late 2022, making it one of Basel's newest hotels.”— source · retrieved 2026-06-23
Scope is quoted verbatim from the cited source — we never guess what a renovation covered.
Facts
Stars
4★
Built
Sourced1984
Last completed renovation
Sourced2022
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.
“Basel Marriott opened in late 2022, making it one of Basel's newest hotels.”
“Construction date 1984”
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More hotels in Basel
All hotels in Basel →All Marriott hotels →Frequently asked
When was Basel Marriott Hotel built?+
Basel Marriott Hotel (Basel, Switzerland) was built in 1984.
How old is Basel Marriott Hotel?+
Basel Marriott Hotel is 42 years old — it was built in 1984 and last renovated in 2022. Age measures the building; the Chrono Score measures how fresh it feels today.
When was Basel Marriott Hotel last renovated?+
Its most recent completed renovation was in 2022.
What is the Chrono Score of Basel Marriott Hotel?+
Its Chrono Score is 8.6/10 (Fresh) — a pure freshness metric, separate from its 4-star rating.