Whisky investment intelligence
37 Tamdhu expressions tracked across 451+ auction observations.
12-mo avg return
-8.4%
Median return
-9.0%
Volatility (±)
17.4%
Verdict
Significant decline — wait for stabilisation
Tamdhu bottles with the largest year-over-year median price gains.
| Bottle | Current median | 12mo ago | Change |
|---|---|---|---|
| Tamdhu 1989 20 Year Old Old & Rare | £270 | £215 | +25.6% |
| Tamdhu 2003 Single Cask #5892 | £260 | £235 | +10.6% |
| Tamdhu 15 Year Old | £70 | £64 | +9.8% |
| Tamdhu 15 Year Old Sherry Oak | £70 | £65 | +7.7% |
| Tamdhu 12 Year Old Sherry Oak | £38 | £35 | +7.1% |
| Tamdhu 18 Year Old | £115 | £110 | +4.5% |
| Tamdhu 12 Year Old | £35 | £35 | +0.0% |
| Tamdhu 10 Year Old | £30 | £31 | -4.0% |
Highest median auction price — the established collectables.
Affordable Tamdhu expressions for first-time collectors — at least 3 auction observations to confirm market liquidity.
Tamdhu bottles that have softened — either fair-value entry points or bottles to avoid, depending on your thesis.
Past auction prices are the most defensible signal of a bottle's collectable value — but they are not a forecast. The data below comes from 451+ hammered lots across six major auction houses; none of it is curated or pay-for-placement.
Three rules-of-thumb a working collector should keep in mind:
For a deeper view, the full Tamdhu catalog with live prices lists every tracked expression with its full price history chart.
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