Hotel Saint Louis, Autograph Collection
St. Louis, United States
Built 2018 · Last completed renovation 2018
Hotel Saint Louis, Autograph Collection in St. Louis was last renovated in 2018, and originally built in 2018. Its HotelChrono freshness score is 7.2/10 — every date linked to a cited source.
Data check
- · Sources disagree on the opening year — under review
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 · St. Louis, United States
Timeline
1893
Union Trust building constructed
2015
Building acquired for hotel conversion
2018
Reopened as Hotel Saint Louis after $68 million renovation
2018
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 2018 renovation
“the $68 million renovation by Restoration St. Louis not only pays homage to world-renowned architect Louis Sullivan”— source · retrieved 2026-09-13
“The building was originally constructed as the St Louis Union Trust Company in 1893 and remained so until restoration and renovation completed in December 2018.”— source · retrieved 2026-09-13
Scope is quoted verbatim from the cited source — we never guess what a renovation covered.
Facts
Built
Sourced2018
Last completed renovation
Sourced2018
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.
“the $68 million renovation by Restoration St. Louis not only pays homage to world-renowned architect Louis Sullivan”
“The building was originally constructed as the St Louis Union Trust Company in 1893 and remained so until restoration and renovation completed in December 2018.”
“In 2015, it was purchased by Restoration St. Louis and reopened as Hotel Saint Louis in December 2018 under the Marriott Autograph Collection—the first Autograph hotel in St. Louis.”
“But the Union Trust building, built in 1893, had a history that made it extra special.”
“the hotel opened as Hotel Saint Louis under the Marriott Autograph Collection in December of 2018.”
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Frequently asked
When was Hotel Saint Louis, Autograph Collection built?+
Hotel Saint Louis, Autograph Collection (St. Louis, United States) was built in 2018.
How old is Hotel Saint Louis, Autograph Collection?+
Hotel Saint Louis, Autograph Collection is 8 years old — it was built in 2018 and last renovated in 2018. Age measures the building; the Chrono Score measures how fresh it feels today.
When was Hotel Saint Louis, Autograph Collection last renovated?+
Its most recent completed renovation was in 2018.
What is the Chrono Score of Hotel Saint Louis, Autograph Collection?+
Its Chrono Score is 7.2/10 (Ageing) — a pure freshness metric.