31 May 2024

TRITAX BIG BOX REIT PLC

(the "Company")

TOTAL VOTING RIGHTS

As at the date of this announcement, the issued share capital of Tritax Big Box REIT plc (ticker: BBOX) consists of 2,480,677,459 Ordinary Shares of 1 pence each in issue. All of the Ordinary Shares have equal voting rights and there are no shares held in Treasury.

This figure may be used by shareholders as the denominator for the calculations by which they may determine whether or not they are required to notify their interest in, or change their interest in, the share capital of the Company under the FCA's Disclosure and Transparency Rules.

This disclosure is given in accordance with DTR 5.6.1 of the Disclosure and Transparency Rules.

For further information, please contact:

The Company's LEI is: 213800L6X88MIYPVR714

NOTES:

Tritax Big Box REIT plc (ticker: BBOX) is the largest listed investor in high-quality logistics warehouse assets and controls the largest logistics-focused land platform in the UK. BBOX is committed to delivering attractive and sustainable returns for Shareholders by investing in and actively managing existing built investments and land suitable for logistics development, The Company focuses on well-located, modern logistics assets, typically let to institutional-grade tenants on long-term leases with upward-only rent reviews and geographic and tenant diversification throughout the UK. The Company seeks to exploit the significant opportunity provided by the imbalance between strong occupational demand and constrained supply of modern logistics real estate   in the UK.

The Company is a real estate investment trust to which Part 12 of the UK Corporation Tax Act 2010 applies, is listed on the premium segment of the Official List of the UK Financial Conduct Authority and is a constituent of the FTSE 250, FTSE EPRA/NAREIT and MSCI indices.

Further information on Tritax Big Box REIT is available at www.tritaxbigbox.co.uk