20 South Battery
Charleston, United States
Built 1843 · Last completed renovation 2020
20 South Battery in Charleston was last renovated in 2020, and originally built in 1843. Its HotelChrono freshness score is 7.9/10 — every date linked to a cited source.
Renovation forecast · estimate
Next renovation expected around 2028
In about 2 years (≈8-year cycle). A model estimate, not a sourced fact.
Location
Satellite view · Charleston, United States
Timeline
2020
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 2020 renovation
“Originally built in 1843, the property went through a multimillion-dollar renovation in 2020.”— source · retrieved 2026-06-23
Scope is quoted verbatim from the cited source — we never guess what a renovation covered.
Facts
Stars
4★
Built
Sourced1843
Last completed renovation
Sourced2020
Sources
Our iron rule: no quote, no data. Every date links back to the exact sentence it came from.
“Originally built in 1843, the property went through a multimillion-dollar renovation in 2020.”
“Handsome antebellum Mansion dating from 1843 & opened as an Inn in 1977.”
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<a href="https://hotelchrono.com/hotel/20-south-battery-charleston" target="_blank" rel="noopener"> <img src="https://hotelchrono.com/api/badge/20-south-battery-charleston.svg" alt="20 South Battery — Chrono Score, verified by HotelChrono" width="360" height="112"> </a>
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Frequently asked
When was 20 South Battery built?+
20 South Battery (Charleston, United States) was built in 1843.
How old is 20 South Battery?+
20 South Battery is 183 years old — it was built in 1843 and last renovated in 2020. Age measures the building; the Chrono Score measures how fresh it feels today.
When was 20 South Battery last renovated?+
Its most recent completed renovation was in 2020.
What is the Chrono Score of 20 South Battery?+
Its Chrono Score is 7.9/10 (Ageing) — a pure freshness metric, separate from its 4-star rating.