Net Asset Value(s)

TR Property Investment Trust PLC
17 December 2007

TR PROPERTY INVESTMENT TRUST PLC





17th December 2007



NET ASSET VALUES



Ordinary Shares



As at close of business on 14th December 2007, the unaudited net asset value per
ordinary share calculated in accordance with the AIC formula (excluding current
financial year revenue items) was 203.4p and the net asset value per ordinary
share including debt market at fair value was 201.5p.



Sigma Shares



As at close of business on 14th December 2007, the unaudited net asset value per
Sigma share calculated in accordance with the AIC formula (excluding current
financial year revenue items) was 99.0p and the net asset value per Sigma share
including debt market at fair value was 98.1p






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