23/03/2026
All eyes are on 26 March, when the South African Reserve Bank’s Monetary Policy Committee (MPC) delivers its next interest rate decision of 2026. Inflation expectations in South Africa have declined to a record low, but the war in the Middle East casts doubt over the path of inflation and interest rates. The resulting global geopolitical tensions create new levels of uncertainty which will impact overall living costs as well as potentially borrowing costs and the resulting housing market.
As a result of the recent downward rate cycle, buyers have started returning to the market but remain highly rate-sensitive and value-driven. With a decision imminent, economists are anticipating rates holding firm, backed by a cautious-toned explanation and justification for this call. A hold decision would reinforce the “stability with caution” narrative that has been heard in past announcements. Furthermore, it would provide continued predictability for both buyers and lenders, support the gradual recovery in transaction volumes and avoid placing additional pressure on already constrained consumers.
Why global tensions now matter more than local data
While domestic inflation and growth remain central to the MPC’s mandate, global dynamics, particularly escalating tensions linked to the Iran conflict, are becoming increasingly influential. Geopolitical instability in the Middle East has a direct transmission mechanism into South Africa’s inflation outlook: oil prices.
Historically, conflict involving Iran has led to:
• Supply disruption risks in global oil markets
• Upward pressure on Brent crude prices
• Increased volatility in energy markets
All of which have already been experienced in the last week, and for an oil-importing country like South Africa, this is significant. Higher oil prices feed into increased fuel costs, transport inflation with the net impact on consumers being higher food prices (via increased logistics and production costs). The likely impact of Iran-related tensions on the MPC decision includes a stronger bias toward caution with an unlikely decision to cut rates further now. This would be driven by the credible risk that oil-driven inflation could reverse recent inflation containment progress. There is likely to be a heightened focus on inflation expectation if global shocks begin filtering into local pricing, and inflation expectations could become unanchored, which is what the MPC is looking to avoid.
Rate relief therefore looks to be delayed, even if conditions seem locally supportive. Many buyers are anticipating rate cuts in 2026. While this is possible, global risks seem likely to push those timelines out. The bigger picture for the MPC remains price stability (long term) vs. economic stimulus (short term). For the property sector, this means operating in a “higher-for-longer” rate environment, at least in the short term. That said, stability itself is not a negative outcome. A predictable rate environment, combined with gradually improving sentiment, can still underpin a steady recovery in residential property activity.
