Mindspace Business Parks REIT has informed the Exchange regarding Disclosure of material issue

September 24, 2026 The Listing Department The Listing Department National Stock Exchange of India Ltd. BSE Limited Exchange Plaza, Phiroze Jeejeebhoy Towers, Dalal Street, Plot No. C/1, G- Block, Mumbai- 400001 Bandra Kurla Complex, Bandra (East), Mumbai- 400051. Scrip Symbol “MINDSPACE” (Units) Scrip Code “543217” (Units) and Scrip Codes “974075”, “975068”, “975537”, “975654”, “975763”, “976198”, “976691”, “977043”, “977120”, “977297”, “977350”, “977614”, “977771”, “978031” and “978082” (Non-Convertible Debentures) and Scrip Codes “731549” and “731985” (Commercial Papers) Subject: Intimation regarding credit ratings of Mindspace Business Parks REIT Dear Sir/Madam, Pursuant to the provisions of Regulation 23(5) of the Securities and Exchange Board of India (Real Estate Investment Trusts) Regulations, 2014 read with SEBI Master Circular No. SEBI/HO/DDHS/DDHS- PoD/P/CIR/2025/0000000137 dated October 15, 2025, and Regulation 51(2) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that Mindspace Business Parks REIT has received the following credit ratings from CRISIL Ratings Limited: Name of the Credit Particulars Size of the Rating and Outlook Rating Agency Issue (Crore) CRISIL Ratings Non-convertible debentures INR 30 CRISIL AAA/ Stable (reaffirmed) Limited Non-convertible debentures INR 40 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 50 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 100 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 100 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 200 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 150 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 175 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 225 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 300 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 450 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 500 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 500 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 500 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 570 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 800 CRISIL AAA/ Stable (reaffirmed) Non-convertible debentures INR 1200 CRISIL AAA/ Stable (reaffirmed) K Raheja Corp Investment Managers Private Limited (acting as the Manager to Mindspace Business Parks REIT) Corporate Identification Number (CIN): U68200MH2023PTC406104 Regd. Office: Raheja Tower, C-30, Block ‘G’, Bandra Kurla Complex, Bandra (E), Mumbai – 400 051 Phone: +91 – 22- 2656 4000 | www.mindspacereit.com | reitcompliance@mindspacereit.com We enclose herewith the rating letters of CRISIL Ratings Limited dated September 23, 2026, for your information and records. Request you to take the same on record. Thanking you. Yours faithfully, For and on behalf of K Raheja Corp Investment Managers Private Limited (acting as the Manager to Mindspace Business Parks REIT) Mridul Gupta Company Secretary and Compliance Officer Encl.: as above K Raheja Corp Investment Managers Private Limited (acting as the Manager to Mindspace Business Parks REIT) Corporate Identification Number (CIN): U68200MH2023PTC406104 Regd. Office: Raheja Tower, C-30, Block ‘G’, Bandra Kurla Complex, Bandra (E), Mumbai – 400 051 Phone: +91 – 22- 2656 4000 | www.mindspacereit.com | reitcompliance@mindspacereit.com