Net Asset Value(s)

NET ASSET VALUE

BLACKROCK NORTH AMERICAN INCOME TRUST PLC
549300WWOCXSC241W468

The unaudited net asset values for BlackRock North American Income Trust PLC at
close of business on 5 March 2021 were:

185.81p Capital only
187.20p Including current year income

Notes:

1.       Investments have been valued on a bid price basis.

2.       Revenue items included in net asset value, with dividends payable
deducted on the ex-dividend date.

3.       Following the Buyback of 20,000 ordinary shares on 27th November 2020,
the Company has 79,784,044 ordinary shares in issue, excluding 20,577,261 
which are held in treasury.