Granite Real Estate Investment Trust (GRP-UN) 6-K Report of Foreign Issuer for the Month Of: March, 2022

Exhibit 99.1

	100 University Avenue, 8th floor
March 18, 2022	Toronto ON, M5J 2Y1
	www.computershare.com

To: The Securities and Exchange Commission

Subject: Joint Notice of Meeting and Record Date for the Annual General and Special Meetings of Granite Real Estate Investment Trust and Granite REIT Inc.

Dear Sir/Madam:

We advise of the following with respect to the upcoming Meeting of Security Holders for the subject Issuer:

Meeting Type :	Annual and Special Meeting
Record Date for Notice of Meeting :	April 13, 2022
Record Date for Voting (if applicable) :	April 13, 2022
Beneficial Ownership Determination Date :	April 13, 2022
Meeting Date :	June 9, 2022
Meeting Location (if available) :	Toronto, ON
Issuer sending proxy related materials directly to NOBO:	No
Issuer paying for delivery to OBO:	Yes
Notice and Access (NAA) Requirements:
NAA for Beneficial Holders	Yes
Beneficial Holders Stratification Criteria:	Not Applicable
NAA for Registered Holders	Yes
Registered Holders Stratification Criteria:	Not Applicable

Voting Security Details:

Description	CUSIP Number	ISIN
STAPLED UNITS (consisting of Trust Units of Granite Real Estate Investment Trust and Common Shares of Granite REIT Inc.)	387437114	CA3874371147

Sincerely,

Computershare
Agent for GRANITE REAL ESTATE INVESTMENT TRUST & GRANITE REIT INC.