Net Asset Value(s)

RNS Number : 3793O

Caledonia Investments PLC

05 March 2009

Caledonia Investments plc

Unaudited net asset value per share at 28 February 2009

Caledonia Investments plc ('Caledonia') announces that its unaudited diluted net asset value ('NAV') per ordinary share as at 28 February 2009, calculated on a cum-income basis, was 1489p.

In view of the recent volatility in equity markets and the fact that Caledonia revalues unquoted investments less frequently than its quoted portfolio, as an interim measure, the company has included in the calculation of net assets an overall valuation adjustment. This valuation adjustment has been calculated by applying the 22.3% decline in the FTSE All-Share index between 30 September 2008, being the date of the last formal valuation review, and 28 February 2009, to the valuation of unquoted investments for which market prices are not readily available and which have not recently been revalued.

The monthly reported NAV per ordinary share, together with performance statistics and information on the valuation of principal investments, is available on Caledonia's website at www.caledonia.com.

05 March 2009

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