Granite's Evolution

PRESENTATION OF CERTAIN INFORMATION Unless otherwise indicated in this presentation, all information is presented as of December 31, 2021 and all financial information that is identified as current refers to the period ending December 31, 2021. For definitions of certain non-IFRS performance measures and non-IFRS ratios used in this presentation including funds from operations ("FFO"), adjusted funds from operations ("AFFO"), FFO payout ratio, AFFO payout ratio, net operating income calculated on a cash basis ("NOI-cash basis"), net leverage ratio, earnings before interest, income taxes, depreciation and amortization ("EBITDA"), available liquidity, total debt and net debt, unencumbered asset coverage ratio, indebtedness ratio, and interest coverage ratio, please refer to Appendix A and B on pages 23 and 24. For reconciliation of these non-IFRS performance measures and non- IFRS ratios, please refer to Granite's Management Discussion and Analysis ("MD&A") in the Annual Report 2021 (available on Granite's website https://granitereit.com/investors/financial-reports-and-filings/). This presentation may contain statements that, to the extent they are not recitations of historical fact, constitute "forward-looking statements" or "forward-looking information" within the meaning of applicable securities legislation, including the United States Securities Act of 1933, as amended, the United States Securities Exchange Act of 1934, as amended, and applicable Canadian securities legislation. Forward-looking statements and forward-looking information may include, among others, statements regarding Granite's future plans, goals, strategies, intentions, beliefs, estimates, costs, objectives, capital structure, cost of capital, tenant base, tax consequences, economic performance or expectations, or the assumptions underlying any of the foregoing. Words such as "outlook", "may", "would", "could", "should", "will", "likely", "expect", "anticipate", "believe", "intend", "plan", "forecast", "project", "estimate", "seek" and similar expressions are used to identify forward-looking statements and forward-looking information. Forward-looking statements and forward-looking information should not be read as guarantees of future events, performance or results and will not necessarily be accurate indications of whether or the times at or by which such future performance will be achieved. Undue reliance should not be placed on such statements. There can also be no assurance that: Granite's expectations regarding various matters, including the following, will be realized in a timely manner, with the expected impact or at all: the impact of the COVID-19 pandemic and government measures to contain it, including with respect to Granite's ability to weather the impact of the COVID-19 pandemic, the effectiveness of measures intended to mitigate such impact, and Granite's ability to deliver cash flow stability and growth and create long-term value for unitholders; Granite's ability to implement its ESG+R program and related targets and goals; the expansion and diversification of Granite's real estate portfolio and the reduction in Granite's exposure to Magna and the special purpose properties; Granite's ability to accelerate growth and to grow its net asset value and FFO and AFFO per unit; Granite's ability to find and integrate satisfactory acquisition, joint venture and development opportunities and to strategically deploy the proceeds from recently sold properties and financing initiatives; Granite's sale from time to time of stapled units under its ATM Program; Granite's intended use of the net proceeds of its equity and debenture offerings to fund potential acquisitions and for the other purposes described previously; the potential for expansion and rental growth at the properties in Mississauga and Ajax, Ontario and Whitestown, Indiana and the enhancement to the yields of such properties from such potential expansion and rental growth; the construction of and development yield of the site in Houston, Texas; the expected development and construction of an e-commerce and logistics warehouse on the acquired land in Fort Worth, Texas; the construction of the distribution/light industrial facility on the 13-acre site in Altbach, Germany; the construction of a modern distribution facility on the 50.8 acre site in Murfreesboro, Tennessee; the development of three modern distribution facilities in Lebanon, Tennessee, and the yield from the development; the development of a multi-phased business park on the 92.2 acre site in Brantford, Ontario, and the potential yield from the project; the timing of payment of associated unpaid construction costs and holdbacks; Granite's ability to dispose of any non-core assets and the potential yield of the facility on satisfactory terms; Granite's ability to meet its target occupancy goals; Granite's ability to secure sustainability or other certifications for any of its properties; the impact of the refinancing of the term loans on Granite's returns and cash flow; and the amount of any distributions and distribution increase. Forward-looking statements and forward-looking information are based on information available at the time and/or management's good faith assumptions and analyses made in light of Granite's perception of historical trends, current conditions and expected future developments, as well as other factors Granite believes are appropriate in the circumstances. Given the impact of the COVID-19 pandemic and government measures to contain it, there is inherently more uncertainty associated with our assumptions as compared to prior periods. Forward-looking statements and forward-looking information are subject to known and unknown risks, uncertainties and other unpredictable factors, many of which are beyond Granite's control, that could cause actual events or results to differ materially from such forward-looking statements and forward-looking information. Important factors that could cause such differences include, but are not limited to, the impact of the COVID-19 pandemic and government measures to contain it, and the resulting economic downturn, on Granite's business, operations and financial condition; the risk that the pandemic or such measures intensify; the duration of the pandemic and related impacts; the risk of changes to tax or other laws and treaties that may adversely affect Granite REIT's mutual fund trust status under the Income Tax Act (Canada) or the effective tax rate in other jurisdictions in which Granite operates; economic, market and competitive conditions and other risks that may adversely affect Granite's ability to expand and diversify its real estate portfolio and dispose of any non-core assets on satisfactory terms; and the risks set forth in the "Risk Factors" section in Granite's AIF for 2021 dated March 9, 2022, filed on SEDAR at www.sedar.com and attached as Exhibit 1 to the Trust's Annual Report on Form 40-F for the year ended December 31, 2021 filed with the SEC and available online on EDGAR at www.sec.gov, all of which investors are strongly advised to review. The "Risk Factors" section also contains information about the material factors or assumptions underlying such forward-looking statements and forward-looking information. Forward-looking statements and forward-looking information speak only as of the date the statements and information were made and unless otherwise required by applicable securities laws, Granite expressly disclaims any intention and undertakes no obligation to update or revise any forward-looking statements or forward-looking information contained in this presentation to reflect subsequent information, events or circumstances or otherwise. 2