ASX announcement Growthpoint Properties Australia (ASX: GOZ) Level 18, 101 Collins Street, Melbourne VIC 3000 | P +61 (3) 8681 2900 | growthpoint.com.au Growthpoint Properties Australia Trust ARSN 120 121 002 | Growthpoint Properties Australia Limited ABN 33 124 093 901 AFSL 316409 15 October 2026 Growthpoint releases FY26 Sustainability Report Growthpoint Properties Australia (Growthpoint) is pleased to provide its FY26 Sustainability Report. Key highlights • Achieved the Group's Net Zero target on 1 July 20251 • Completed Growthpoint's first portfolio-wide climate scenario analysis to support climate resilience and preparation for mandatory climate-related reporting • Increased average NABERS Energy rating across the office portfolio to 5.3 stars from 5.2 stars at 30 June 2022 • Installed 1,610 kW of solar capacity since FY22, bringing the total capacity across Growthpoint’s direct portfolio to 5,817 kW • Achieved strong scores in tenant satisfaction and employee engagement • Launched the FY27-FY30 Sustainability Strategy, focused on the themes of Resilient, Engaged and Responsible Ross Lees, Growthpoint’s Chief Executive Officer & Managing Director, said, “The progress outlined in this year's report reflects Growthpoint's continued focus on creating long-term value for investors, customers and other stakeholders. Sustainability remains closely linked to portfolio resilience, operational performance and risk management, and will continue to be integrated into how we manage and invest in our assets." Growthpoint's FY26 Sustainability Report is attached and is also available, together with the FY26 Sustainability Databook, at growthpoint.com.au/sustainability. This announcement was authorised for release by Growthpoint’s Chief Executive Officer & Managing Director. For further information, please contact: Alix Holston Head of Corporate Affairs and Investor Relations Telephone: +61 418 312 837 | Email: aholston@growthpoint.com.au View this announcement on Growthpoint’s Investor Hub About Growthpoint creating value beyond real estate Our vision is to create sustainable value in everything we do, by being the forward-thinking, trusted partner of choice. Since 2009, we’ve been investing in high-quality Australian real estate. Our directly owned portfolio comprises modern, high-quality, office and industrial properties. Through our funds management business, we also manage a portfolio of office, industrial and retail assets for third-party wholesale syndicates and institutional investors. We are an internally managed real estate investment trust (REIT), with a focused, passionate and agile team committed to delivering results together. We are dedicated to genuine, long-standing relationships, fostered through innovation, collaboration and the pursuit of being a great partner. We are committed to operating in a sustainable way and reducing our impact on the environment and are proud to have achieved our Net Zero Target by 1 July 2025 across our directly owned operationally controlled office assets and corporate activities. Growthpoint Properties Australia (ASX: GOZ) is listed on the ASX and is part of the S&P/ASX 300. Moody's has assigned a Baa2 domestic backed senior secured bank credit facility rating. 1 Net zero emissions for all scope 1 and scope 2 emissions from Growthpoint’s 100% owned directly managed operationally controlled office assets and some scope 3 emissions from corporate activities. Growthpoint proactively purchased and retired carbon credits to offset the majority of its forecast FY26 greenhouse gas emissions that could not be avoided or reduced. The remaining credits required to fully offset FY26 emissions were purchased and retired upon finalisation of Growthpoint’s greenhouse gas inventory. FY26 sustainability report For the year ended 30 June 2026 Sustainability Report 2026 Growthpoint Properties Australia 2 What’s inside What’s inside ........................................................................................................................................................................................2 Message from the Chief Executive Officer & Managing Director.........................................................................................................3 Approach to sustainability.....................................................................................................................................................................5 FY22-FY26 Sustainability Framework outcomes..................................................................................................................................6 FY27-FY30 Sustainability Strategy.......................................................................................................................................................9 Aligning sustainability disclosures with AASB S2 ...............................................................................................................................11 FY26 sustainability highlights and performance .................................................................................................................................21 Assurance Statement .........................................................................................................................................................................24 Glossary..............................................................................................................................................................................................28 Acknowledgement of Country Growthpoint Properties Australia (Growthpoint) acknowledges the Traditional Custodians of Country throughout Australia and recognise their continued connection to land, water and community. We pay our respects to Elders past and present and extend that respect to all First Nations people. About this report This is Growthpoint’s 11th annual Sustainability Report (report), detailing the approach, targets, and performance across Group- wide operations for the financial year ended 30 June 2026 (FY26). Unless otherwise stated, all data and commentary in this report refer to the period from 1 July 2025 to 30 June 2026 and relate to Growthpoint Properties Australia (the Group), comprising Growthpoint Properties Australia Limited, Growthpoint Properties Australia Trust, and their controlled entities. References to ‘Growthpoint’ or ‘the Group’ throughout this report should be interpreted accordingly. Climate-related disclosures consider climate-related risks and opportunities affecting Growthpoint and, where relevant, its value chain, including tenants, suppliers, investors and lenders. Data presented relates to the Group’s directly held assets unless otherwise indicated. This report has been reviewed and approved by the Board of Growthpoint Properties Australia Limited. Reporting standards and assurance This report has been prepared with reference to the Global Reporting Initiative (GRI) Standards and the Australian Sustainability Reporting Standard AASB S2 Climate-related Disclosures. Growthpoint is not required to prepare a sustainability report under Chapter 2M of the Corporations Act 2001 until the year ended 30 June 2027 (FY27). The climate-related disclosures in this report have been prepared with reference to, but not in compliance with, AASB S2 Climate-related Disclosures as part of Growthpoint’s preparation for mandatory reporting from FY27. Selected environmental data and disclosures within this report has been subject to limited assurance by Growthpoint's external auditor, Ernst & Young. The Assurance Statement, including scope and conclusion, is available on pages 24-27. Related publications This report forms part of Growthpoint’s FY26 sustainability reporting suite and should be read in conjunction with: • the FY26 Sustainability Databook; • the FY26 Modern Slavery Statement (to be published in late calendar year 2026); and • other sustainability-related disclosures and relevant policy documents available on the Group’s website. Feedback and engagement Feedback is welcomed from stakeholders to help continuously improve Growthpoint’s reporting and ensure information is relevant, transparent and useful. Comments or questions can be directed to investor.relations@growthpoint.com.au. Sustainability Report 2026 Growthpoint Properties Australia 3 Message from the Chief Executive Officer & Managing Director I am pleased to present Growthpoint's FY26 Sustainability Report. FY26 was a milestone year for sustainability at Growthpoint. We achieved and maintained our Net Zero target, completed the final year of our FY22-FY26 Sustainability Framework which was developed in FY22 through stakeholder consultation and developed a new FY27-FY30 Sustainability Strategy to guide the next phase of sustainability performance and value creation. Sustainability remains a core component of Growthpoint's strategy and supports the strategic pillar of Sustainable Future Proofing for our Stakeholders. By strengthening asset resilience, maintaining portfolio competitiveness, supporting tenant and employee outcomes and improving operational performance, sustainability helps position the business for long-term value creation in an evolving market environment. Achieving and maintaining Net Zero One of our most significant achievements was maintaining net zero emissions following the successful achievement of our Net Zero target on 1 July 2025.1 This outcome reflects a disciplined approach to improving energy efficiency, increasing renewable electricity procurement, investing in onsite solar generation and reducing emissions across our portfolio. During FY26, we procured 100% renewable electricity for our 100% directly held, operationally controlled office portfolio and continued to invest in initiatives that reduced energy consumption and operational emissions. Positioning the business for the future During FY26, we completed Growthpoint's first portfolio-wide climate scenario analysis, assessing the resilience of our strategy, assets and business model under a range of plausible climate futures. The assessment enhanced our understanding of climate-related risks and opportunities, supporting more informed capital allocation, asset management and strategic decision-making, while strengthening preparedness for mandatory climate-related reporting. Improving portfolio performance We continued to invest in improving portfolio energy efficiency and reducing emissions through targeted capital projects and operational initiatives. This included lighting upgrades, mechanical plant improvements, building optimisation initiatives, building electrification projects and the expansion of onsite solar generation. These investments contributed to a reduction in energy intensity across the portfolio, which supports the long-term competitiveness, resilience and performance of our assets. Supporting tenants and our people We recognise that meaningful sustainability outcomes require collaboration beyond our direct operations. During FY26, we updated tenant fit out guides across our office and industrial portfolios to help tenants integrate sustainability considerations into fit out design and delivery. We also continued tenant engagement initiatives focused on waste reduction and sustainable building performance. Our people also remained a key focus. We strengthened employee wellbeing through enhanced health and wellbeing initiatives and continued to invest in employee development and industry leadership opportunities. Across our portfolio, we supported tenant wellbeing and social connection through a range of community engagement initiatives focused on mental health, inclusion and community participation. In addition, we partnered with MBA students from Duquesne University (Pennsylvania, USA) to explore practical opportunities to embed circular economy principles within fit out and de-fit projects, resulting in the development of a circularity framework that will help guide future initiatives. 1 Net Zero Target as defined in the Glossary on pages 28-29. Ross Lees, Chief Executive Officer & Managing Director Sustainability Report 2026 Growthpoint Properties Australia 4 Strengthening governance and responsible business practices We continued to enhance our sustainability governance framework during FY26. Key initiatives included updating our Sustainability Policy and Supply Chain Sustainability Guidelines to align with our refreshed sustainability strategy, conducting a modern slavery response simulation exercise and strengthening our approach to supply chain due diligence through a review of contractor assessment processes. These initiatives support the ongoing integration of sustainability considerations into decision-making and reinforce our commitment to responsible business practices. Looking ahead The FY22-FY26 Sustainability Framework established strong foundations across governance, emissions management, climate resilience, stakeholder engagement and responsible business practices. Over the five-year period, the framework guided the integration of sustainability across the business and delivered a range of meaningful outcomes which are outlined on pages 6-8. The lessons learnt and capabilities developed through the Framework directly informed the design of our FY27-FY30 Sustainability Strategy. As tenants and broader stakeholder expectations continue to evolve, we remain focused on delivering practical and commercially sound sustainability outcomes that support our stakeholders and position Growthpoint for long term success. I would like to thank our employees, tenants, customers, investors, service providers and broader stakeholders for their ongoing support and contribution to these achievements. Ross Lees Chief Executive Officer & Managing Director Sustainability Report 2026 Growthpoint Properties Australia 5 Approach to sustainability Sustainability is integrated into Growthpoint's business strategy and supports the creation of long-term value through the sustainable management of environmental, social, governance and climate-related risks and opportunities. Aligned with the Sustainable Future Proofing for our Stakeholders pillar of the Group Strategy (see page 22 of Growthpoint’s FY26 Investor Presentation) this approach supports asset performance, stakeholder outcomes and portfolio resilience. Materiality and stakeholder engagement Meaningful stakeholder engagement is essential to ensuring Growthpoint’s sustainability strategy reflects both business priorities and stakeholder expectations. In FY26, Growthpoint undertook a double materiality assessment to inform the development of its FY27-FY30 Sustainability Strategy. Supported by an independent consultant, the assessment included analysis of industry trends, peer practices, and sustainability-related risks and opportunities, together with engagement across internal and external stakeholder groups. Engagement included interviews and survey responses across employee, investor, lender, tenant and industry stakeholder groups. The assessment confirmed that climate resilience, decarbonisation, tenant experience, employee engagement, responsible supply chains and governance remain among Growthpoint’s most significant sustainability priorities. These priorities directly informed the focus areas and targets adopted within the FY27-FY30 Sustainability Strategy. Ongoing stakeholder engagement Growthpoint maintains regular engagement with stakeholders on sustainability matters through a variety of channels: • Annual employee engagement survey that includes feedback mechanisms; • Annual tenant satisfaction survey and ongoing dialogue through Growthpoint’s Asset Management team and external property managers; • Investor engagement through the Annual General Meeting, investor roadshows, presentations and meetings; • Active participation in industry bodies such as the Property Council of Australia, Property Funds Association, Green Building Council of Australia, and Global Real Estate Sustainability Benchmark; and • Continuous engagement with key suppliers on issues including, but not limited to, ethical sourcing, environmental performance, and modern slavery risk management. Sustainability Report 2026 Growthpoint Properties Australia 6 FY22-FY26 Sustainability Framework outcomes FY26 marked the final year of Growthpoint's FY22-FY26 Sustainability Framework (the Framework). Over the five-year period, the Framework drove significant progress across decarbonisation, resource efficiency, tenant and employee outcomes, governance and climate resilience. Most commitments were achieved, while the remaining commitments were substantially progressed and have informed priorities under the FY27-FY30 Sustainability Strategy. The outcomes below summarise performance achieved over the life of the Framework and represent the final status of the Framework's targets as at 30 June 2026. Key framework outcomes Framework key: üAchieved ¡ Substantially progressed FY22–FY26 targets2 FY22–FY26 outcome Decarbonisation ü Achieve net zero GHG emissions target for our office assets and corporate activities (1 July 2025) ü Maintain an average 5 star NABERS Energy rating for our office assets3 ¡ Disclose all relevant sources of Scope 3 GHG emissions • Achieved Net Zero on 1 July 20254 • Increased average portfolio NABERS Energy rating to 5.3 stars, from 5.2 stars at 30 June 2022 • Disclosed all relevant Scope 3 emission sources other than Category 2 (capital goods), which is not yet quantified due to data limitations • Installed 1,610 kW of onsite solar capacity across 14 assets since FY22, bringing the total capacity across the directly managed portfolio to 5,817 kW Natural resource management ü Maintain an average 4.5 star NABERS Water rating for our office assets ü Develop a Biodiversity Enhancement Plan for our operationally controlled office assets • Achieved an average portfolio NABERS Water rating of 5.0 stars, compared to 5.1 stars at 30 June 2022 • Developed a Biodiversity Enhancement Plan • Incorporated stormwater contamination risks into property risk assessments across the office portfolio Waste and circularity ü Divert on average 35% of waste from landfill for our office assets5 • Waste diversion increased to 37.1% from 23.0% in FY22 • Delivered tailored waste strategies across the office portfolio including: - expansion of organic waste collection streams; - targeted tenant engagement initiatives; and - enhanced waste monitoring, auditing and reporting processes • Implemented a new waste monitoring platform to provide better visibility of waste data trends across portfolio Climate change resilience ¡ Develop a Climate Change Action Plan • Climate-related transition and physical risk assessments and portfolio-wide scenario analysis were completed; these will inform development of a Climate Action Plan • Undertook preliminary work to support the future integration of sustainability and climate considerations into capital transaction processes and investment decision-making 2 Unless otherwise specified, all targets have a target date of 30 June 2026. 3 All NABERS targets apply to 100% directly held, operationally controlled office assets. 4 Growthpoint proactively purchased and retired carbon credits to offset the majority of its forecast FY26 greenhouse gas emissions that could not be avoided or reduced. The remaining credits required to fully offset FY26 emissions were purchased and retired upon finalisation of Growthpoint’s greenhouse gas inventory. 5 Target applies to 100% directly held, operationally controlled office assets. Sustainability Report 2026 Growthpoint Properties Australia 7 FY22–FY26 targets2 FY22–FY26 outcome Green and social economy ü Implement a Reconciliation Plan6 ü Establish commercial relationships with at least five social enterprises and / or minority-led businesses • Developed and commenced implementation of an internal reconciliation plan, and advanced reconciliation objectives through cultural awareness initiatives and procurement from Indigenous businesses • Engaged seven social enterprises and purpose-led suppliers across capital projects and corporate procurement categories • Established a Sustainability Linked Loan with targets linked to emissions reduction, NABERS Indoor Environment performance and GRESB outcomes Tenant satisfaction ü Establish and achieve a tenant satisfaction rating target ü Maintain a minimum average 4 star NABERS Indoor Environment rating for our office assets • Established a Group-wide tenant satisfaction target of 70/100 in FY24 and achieved scores of 75/100 for directly held assets and 72/100 for third-party owned assets in FY24, 79/100 Group-wide in FY25 and 77/100 Group-wide in FY267 • Continued delivery of tenant engagement and wellbeing initiatives across the portfolio • Increased average NABERS Indoor Environment rating to 5.1 stars, from 4.2 stars at 30 June 2022 Employee engagement ü Maintain an employee engagement score above the Real Estate Australian benchmark (Culture Amp platform) ü Maintain a 30% female gender diversity target on the Board with an aspiration of achieving 40% over the longer term8 ü Maintain at least one female on the ELT, with the goal of achieving at least two female ELT members by 20289 ¡ Achieve a 40:40:20 gender representation for direct reports to the ELT by 2028 ü Maintain a 40:40:20 gender representation across the Group’s workforce generally • Employee engagement scores exceeded the industry benchmark each year, reaching 74% in FY23, 75% in FY24 and FY25, and 76% in FY2610 • Enhanced employee experience through leadership development, recognition and career development initiatives • Increased female membership of the Board from 25% at the end of FY22 to 44.4% at the end of FY25 and maintained in FY26 • Progressed gender diversity through the appointment of a second female ELT member, bringing female membership of the ELT to 40% in FY26 • Achieved 27.8% female representation for direct reports to the ELT (FY23:40.0%, FY24:25.0%, FY25: 33.3%) • Maintained greater than 40.0% female gender representation in our workforce each year of the framework Responsible and sustainable supply chain ü Ensure ongoing compliance with the Modern Slavery Act ü Set and achieve a rolling program of annual targets to ensure continual improvement in our approach to addressing modern slavery and how we measure effectiveness • Maintained ongoing compliance with the Modern Slavery Act through annual risk assessments, due diligence, reporting and governance activities • Delivered annual modern slavery improvement targets throughout FY22- FY26, strengthening risk assessment, supplier due diligence, governance oversight and effectiveness measurement Social impact ü Implement a social investment strategy • Continued social impact through Property Industry Foundation national partnership, fundraising and volunteering initiatives • Introduced mental health and wellbeing disclosure requirements for construction contractor tender responses 6 This is an internally developed Reconciliation Plan that has not been endorsed by Reconciliation Australia. 7 Tenant engagement survey conducted by Brickfields in May 2026. 8 Where reasonably possible, having regard to business circumstances, vacancies arising, the Group’s desire to appoint the best candidate and the need to maintain an appropriate mix of skills, experience and expertise on the Board. 9 Where reasonably possible, having regard to business circumstances, recruitment opportunities arising, the Group’s desire to appoint the best candidate and the need to maintain an appropriate mix of skills, experience and expertise on the ELT. 10 Employee engagement survey conducted by Culture Amp in March 2026. Real Estate Australia Industry Benchmark, January 2026. Sustainability Report 2026 Growthpoint Properties Australia 8 FY22–FY26 targets2 FY22–FY26 outcome Governance ü Maintain a GRESB top three ranking in our regional sector peer group11 ü Annually update sustainability targets tied to ELT incentives to reflect strategic priorities • Achieved a top three GRESB ranking within the regional sector peer group each year except FY26, while increasing the GRESB score from 80 in FY22 to 85 • Annually reviewed sustainability measures linked to ELT incentives • Developed the new FY27-FY30 Sustainability Strategy to guide future sustainability performance and value creation 11 GRESB investor members can access full details of current and historical scores on the GRESB portal. Sustainability Report 2026 Growthpoint Properties Australia 9 FY27-FY30 Sustainability Strategy The FY27-FY30 Sustainability Strategy (the Strategy) builds on the FY22-FY26 Sustainability Framework and responds to Growthpoint's key sustainability-related risks, opportunities and stakeholder priorities. The Strategy is organised around three pillars: Resilient, Engaged and Responsible. These pillars were informed by the FY26 double materiality assessment and climate-related assessments and will guide sustainability priorities through FY30. FY27-FY30 Sustainability Strategy overview FY27-FY30 Sustainability Strategy targets Climate-related targets within the FY27-FY30 Sustainability Strategy support Growthpoint's objectives relating to decarbonisation, waste and circularity, tenant and employee outcomes, and climate resilience. The Strategy includes a combination of absolute quantitative, benchmark-based quantitative and qualitative implementation targets and, as a result, a defined base period is not applicable to all targets. Unless otherwise stated, the targets disclosed represent final target outcomes and do not include separate interim targets or milestones. Target information Targets were selected based on the outcomes of the FY26 double materiality assessment, climate-related risk assessments, historical performance trends, stakeholder feedback and the areas assessed as most relevant to long-term value creation and business resilience. Collectively, they support the delivery of the Strategy's Resilient, Engaged and Responsible pillars. The targets have not been formally validated by an independent third party and were not derived using a formal sectoral decarbonisation methodology. Engaged Responsible Resillient Supporting focus areas Key Key focus areas Sustainability Report 2026 Growthpoint Properties Australia 10 Unless otherwise stated, the targets established under the FY27-FY30 Sustainability Strategy are voluntary management targets adopted by Growthpoint to support the delivery of its sustainability objectives and are not currently mandated by legislation or regulation. Progress against targets is assessed annually using the stated performance metrics and reported through Growthpoint's governance processes. Interim milestones have not been formally established unless otherwise disclosed. Target12 Type13 Climate objective Performance metric Timing Maintain Net Zero performance and establish a suitable beyond-Net Zero target aligned with a recognised decarbonisation pathway Absolute quantitative Mitigation Net Zero status FY2714 Implement tailored sustainability plans for new fund investments Qualitative / implementation Mitigation and adaptation Fund sustainability plan coverage (%) FY27-FY30 (reviewed annually) Achieve an average of 50% waste diversion across directly held operationally controlled office assets where Growthpoint controls waste contracts Absolute quantitative Mitigation Waste diversion rate (%) FY30 Achieve an average of 90% waste diversion for major refurbishment and fit out projects under Growthpoint’s control Absolute quantitative Mitigation Project waste diversion rate (%) FY30 Maintain a tenant customer satisfaction rating above 70/100 Absolute quantitative Not climate- related Tenant satisfaction score FY27-FY30 (reviewed annually) Maintain an employee engagement score above the Real Estate Australian benchmark Benchmark- based quantitative Not climate- related Employee engagement score FY27-FY30 (reviewed annually) Implement sustainability plans across relevant directly held industrial assets Qualitative / implementation Mitigation and adaptation Industrial asset sustainability plan coverage (%) FY27-FY30 (reviewed annually) FY27-FY30 Sustainability Strategy commitments The Strategy is supported by the following ongoing commitments: • maintain strong performance against external benchmarks, including GRESB, Green Star and NABERS; • continue supporting gender diversity objectives in line with Growthpoint's Diversity, Equity and Inclusion Policy; • integrate biodiversity enhancement opportunities into major capital projects where feasible; • maintain commercial partnerships with social enterprises and community organisations that align with the Group strategy; • continue to incorporate climate-related risks and adaptation considerations into investment decision-making and asset operations; • support reconciliation outcomes through Indigenous enterprise engagement and cultural awareness initiatives; • develop and maintain an informed understanding of key Scope 3 emissions across the Group’s portfolio, including tenant energy and water use and embodied carbon; and • seek to align corporate bank loan facilities with Sustainability Linked Loan structures where appropriate. 12 Targets apply to the business activities, asset classes or portfolio segments identified in the target description. 13 Quantitative targets disclosed above are measured using absolute performance thresholds unless otherwise stated. The employee engagement target is measured relative to an external industry benchmark. Implementation-based targets are assessed through completion of the relevant action or initiative. 14 Ongoing maintenance of Net Zero performance; post net zero target to be established during FY27. Sustainability Report 2026 Growthpoint Prope