Net Asset Value(s)

Henderson High Income Trust PLC
13 October 2005


HENDERSON GLOBAL INVESTORS


13 OCTOBER 2005



HENDERSON HIGH INCOME TRUST PLC

As at close of business on 12 October 2005, the unaudited net asset value per
share calculated in accordance with the AITC formula (excluding current
financial year revenue items) was 140.5p.






For further information, please call:

John Hilton, Investment Trust Accounting Department

BNP Paribas Fund Services UK Limited

Tel: [phone]


                      This information is provided by RNS
            The company news service from the London Stock Exchange