Net Asset Value(s)

Henderson High Income Trust PLC
07 March 2007

HENDERSON GLOBAL INVESTORS



7 March 2007





HENDERSON HIGH INCOME TRUST PLC

As at close of business on 6 March 2007, the unaudited net asset value per share
calculated in accordance with the AIC formula (excluding current financial year
revenue items) was 172.5p.






For further information, please call:

Graham Hunnisett

Investment Trust Accounting Department

BNP Paribas Fund Services UK Limited

Tel: [phone]

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