Net Asset Value(s)

NET ASSET VALUE

BLACKROCK INCOME AND GROWTH INVESTMENT TRUST PLC
5493003YBY59H9EJLJ16

The unaudited net asset values for BlackRock Income and Growth Investment Trust
plc at close of business on 4 May 2018 were:

206.74p  Capital only (undiluted)
210.40p  Including current year income (undiluted)

Notes:

1.        Following the buyback of 5,000 ordinary shares on 2 May 2018, the
Company has 24,294,268 ordinary shares in issue excluding 8,639,664 shares in
treasury.

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

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