Net Asset Value(s)

Henderson High Income Trust PLC
07 February 2006

HENDERSON GLOBAL INVESTORS


7 FEBRUARY 2006




HENDERSON HIGH INCOME TRUST PLC

As at close of business on 6 February 2006, the unaudited net asset value
calculated in accordance with the AITC formula (excluding current financial year
revenue items) was 157.2p per ordinary share.


                                    

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