Mercure Bangkok Siam
Bangkok, Thailand
Built 2012 · Last completed renovation 2026
Mercure Bangkok Siam in Bangkok was last renovated in 2026, and originally built in 2012. Its HotelChrono freshness score is 9.9/10 — every date linked to a cited source.
Renovation forecast · estimate
Next renovation expected around 2034
In about 8 years (≈8-year cycle). A model estimate, not a sourced fact.
Location
Satellite view · Bangkok, Thailand
Timeline
2012
Hotel opening
2026
Hotel 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 2026 renovation
“Renovated in 2026”— source · retrieved 2026-11-05
Scope is quoted verbatim from the cited source — we never guess what a renovation covered.
Facts
Stars
4★
Built
Sourced2012
Last completed renovation
Sourced2026
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.
“Renovated in 2026”
“Mercure Bangkok Siam Hotel Opening 12 December 2012”
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<a href="https://hotelchrono.com/hotel/mercure-bangkok-siam-bangkok" target="_blank" rel="noopener"> <img src="https://hotelchrono.com/api/badge/mercure-bangkok-siam-bangkok.svg" alt="Mercure Bangkok Siam — Chrono Score, verified by HotelChrono" width="360" height="112"> </a>
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Frequently asked
When was Mercure Bangkok Siam built?+
Mercure Bangkok Siam (Bangkok, Thailand) was built in 2012.
How old is Mercure Bangkok Siam?+
Mercure Bangkok Siam is 14 years old — it was built in 2012 and last renovated in 2026. Age measures the building; the Chrono Score measures how fresh it feels today.
When was Mercure Bangkok Siam last renovated?+
Its most recent completed renovation was in 2026.
What is the Chrono Score of Mercure Bangkok Siam?+
Its Chrono Score is 9.9/10 (Fresh) — a pure freshness metric, separate from its 4-star rating.