The Mills House Hotel
Charleston, United States
Built 1970 · Last completed renovation 2022
The Mills House Hotel in Charleston was last renovated in 2022, and originally built in 1970. 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.
Photo via Wikimedia Commons
Location
Satellite view · Charleston, United States
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
“They extensively renovated the hotel, and moved it from Wyndham to Hilton's Curio Collection brand on October 1, 2022”— source · retrieved 2026-06-23
Scope is quoted verbatim from the cited source — we never guess what a renovation covered.
Facts
Built
Sourced1970
Last completed renovation
Sourced2022
Sources
Our iron rule: no quote, no data. Every date links back to the exact sentence it came from.
“They extensively renovated the hotel, and moved it from Wyndham to Hilton's Curio Collection brand on October 1, 2022”
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Frequently asked
When was The Mills House Hotel built?+
The Mills House Hotel (Charleston, United States) was built in 1970.
How old is The Mills House Hotel?+
The Mills House Hotel is 56 years old — it was built in 1970 and last renovated in 2022. Age measures the building; the Chrono Score measures how fresh it feels today.
When was The Mills House Hotel last renovated?+
Its most recent completed renovation was in 2022.
What is the Chrono Score of The Mills House Hotel?+
Its Chrono Score is 8.6/10 (Fresh) — a pure freshness metric.