South Africa's housing boom could backfire as affordability pressures build
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A housing market that performs well for investors can perform poorly for the people who need somewhere to live, writes independent economist John Loos, who argues South Africa should judge the market by supply and affordability, not just capital growth.
South Africa's housing market presents a contradiction: for homeowners, rising property values and rents can boost wealth and returns, but for those who need somewhere to live, the same increases make housing less affordable. Even homeowners are counted as consumers of housing services, writes independent economist John Loos in an analysis published by Bizcommunity.
Loos argues that a house is simultaneously an investment asset and a consumer service-providing item. Unlike buying shares in a company that supplies a consumer good, buying a home means investing directly in the asset that provides the living space, so an owner's desire for rising prices and rents can conflict with the interests of aspirant buyers and tenants.
He points to Stats SA's house price indices, adjusted for CPI inflation, which show significant real average house price declines in seven of South Africa's nine provinces between January 2010 and April 2026. Gauteng and KwaZulu-Natal, the two largest provincial economies, recorded declines of 16.27 per cent and 17.56 per cent respectively.
The Western Cape is currently the clearest example of the competing interests at play. Loos notes that Cape Town's outperforming housing market rests on better perceived service delivery, stronger net inflows of higher-income and skilled households and an economy with stronger job creation, which has pushed up both rentals and house prices.
He expects that success to eventually correct itself: superior property returns in Cape Town and the broader Western Cape should drive more rapid building activity and growth in new supply, with Western Cape residential building plans passed in recent years exceeding those in the far larger Gauteng. That, he argues, will ultimately cause the region's rapid price and rental growth to subside.
Loos concludes that housing market performance looks different depending on whether it is measured from an investor or a consumer and economic point of view. Return on existing properties may suit investors, but for the broader economy the pace of new housing supply and improving affordability in both ownership and rental markets are better measures of how the market is performing.