Notice of AGM

12 April 2019

Tritax Big Box REIT plc

(the "Company")

NOTICE OF ANNUAL GENERAL MEETING

The Board of Directors of Tritax Big Box REIT plc (ticker: BBOX) announces that the Annual General Meeting of the Company will be held on Wednesday, 15 May 2019 at 10.00am at the offices of Taylor Wessing LLP, 5 New Street Square, London EC4A 3TW.

The following documents have been posted to shareholders and are available on the Company's website at www.tritaxbigbox.co.uk, and, in accordance with Listing Rule 9.6.1, copies of each of these documents have been submitted to the National Storage Mechanism and are available at www.morningstar.co.uk/uk/NSM:

1.   Notice of 2019 Annual General Meeting;

2.   Form of Proxy; and

3.   2018 Annual Report.

FOR FURTHER INFORMATION, PLEASE CONTACT:

The Company's LEI is: 213800L6X88MIYPVR714

NOTES:

Tritax Big Box REIT plc is the only listed vehicle dedicated to investing in very large logistics warehouse assets ("Big Boxes") in the UK and is committed to delivering attractive and sustainable returns for shareholders. Investing in and actively managing existing built investments, land suitable for Big Box development and pre-let forward funded developments, the Company focuses on well-located, modern "Big Box" logistics assets, typically greater than 500,000 sq. ft (measured by floor area, c. 69% of the Company's existing logistics facilities including forward funded developments are in excess of 500,000 sq. ft), let to institutional-grade tenants on long-term leases (typically at least 12 years in length) with upward-only rent reviews and geographic and tenant diversification throughout the UK. The Company seeks to exploit the significant opportunity in this sub-sector of the UK logistics market owing to strong tenant demand and limited supply of Big Boxes.

The Company is a real estate investment trust to which Part 12 of the UK Corporation Tax Act 2010 applies ("REIT"), 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