Hotel Kai 36
Graz, Austria
Built 2020 · Last completed renovation 2023
Hotel Kai 36 in Graz was last renovated in 2023, and originally built in 2020 (sourced renovations: 2020, 2023). Its HotelChrono freshness score is 9.0/10 — every date linked to a cited source.
Renovation forecast · estimate
Likely due for renovation now
Past its typical ~3-year renovation cycle. A model estimate, not a sourced fact.
Location
Satellite view · Graz, Austria
Timeline
2020
Hotel Kai 36 opened shortly before first COVID-19 lockdown
2020
Historic building underwent complete restoration and conversion to hotel
2023
Renovation completed
⚖️ Star classification · Austria
Austria uses the Hotelstars Union system. A rating is valid for 3–6 years (5★ Superior: 3 years), after which re-classification is mandatory.
System: Hotelstars Union (WKO — Austrian Hotel Association)
“The rating has a limited validity of between three and six years and the classification procedure must be regularly repeated. For 5*Superior it is valid for three years.”
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 2023 renovation
“Kai 36 Hotel is an institution with soul and alluring energy.”— source · retrieved 2026-07-23
Scope is quoted verbatim from the cited source — we never guess what a renovation covered.
Facts
Stars
5★
Built
Sourced2020
Last completed renovation
Sourced2023
Renovation history (sourced)
Sources record multiple renovations (2020–2023). The Chrono Score uses the most recent completed one.
Sources
Our iron rule: no quote, no data. Every date links back to the exact sentence it came from.
“Kai 36 Hotel is an institution with soul and alluring energy.”
“The hotel found its home in a house mentioned as early as 1596... opened one of the most outlandish hotels in Central Europe.”
“The historic building has been revitalised with stylish design.”
“wurden 2020 in Graz tatsächlich zwei neue Hotels eröffnet”
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Frequently asked
When was Hotel Kai 36 built?+
Hotel Kai 36 (Graz, Austria) was built in 2020.
How old is Hotel Kai 36?+
Hotel Kai 36 is 6 years old — it was built in 2020 and last renovated in 2023. Age measures the building; the Chrono Score measures how fresh it feels today.
When was Hotel Kai 36 last renovated?+
Its most recent completed renovation was in 2023.
What is the Chrono Score of Hotel Kai 36?+
Its Chrono Score is 9.0/10 (Fresh) — a pure freshness metric, separate from its 5-star rating.