Growthpoint refurbishes Ninety One's Cape Town HQ to cut carbon and boost energy efficiency

Our take

For commercial landlords and institutional investors watching South Africa's listed property sector, this Growthpoint project is a useful case study in retrofit-led sustainability. Rather than demolishing and rebuilding — a carbon-intensive and capital-heavy route — Growthpoint preserved the existing concrete frame and layered in energy efficiency upgrades and on-site renewable generation. That decision matters on two levels. First, it reduces the building's operational carbon footprint, which is increasingly a lease negotiation point for large corporate tenants with their own ESG commitments — Ninety One being a prime example as an asset manager with sustainability reporting obligations. Second, it signals how South African REITs are beginning to future-proof their portfolios against tightening green-building expectations and potential carbon-related regulatory costs down the line. For tenants, particularly in the financial and professional services sectors, this kind of refurbishment translates into more reliable energy supply (critical given load-shedding pressures), better-quality workspaces, and the ability to report lower Scope 3 emissions. For investors in Growthpoint, it demonstrates active asset management of the existing portfolio rather than reliance on new acquisitions. Cape Town's commercial property market, already competitive for A-grade space, stands to benefit as more landlords follow this adaptive reuse playbook.