Net Asset Value(s)

NET ASSET VALUE

BLACKROCK INCOME & GROWTH INVESTMENT TRUST PLC

The unaudited net asset values for BlackRock Income and Growth Investment Trust
plc at close of business on 22 July 2015 were:

187.20p  Capital only (undiluted)
189.07p  Including current year income (undiluted) XD

Notes:

1.  Following the buyback of 250,000 ordinary shares on 12 February 2015,
the Company has 26,229,268 ordinary shares in issue excluding 6,704,664 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.