SA consumers keep spending, but property pays the price

South African consumers continue to outperform the economy, but weak household savings could be undermining residential investment and longer-term property wealth.

• Household consumption grew 2.9% year-on-year in Q2 2026, despite weak economic growth, higher inflation and renewed interest-rate pressure.
• Gross household savings fell from 4.49% of disposable income in 2021 to just 2.11% in 2025.
• Private residential fixed investment has collapsed from 3.13% of GDP in 2007 to only 1.44% in 2025.

The consumer looks resilient. Look beneath the headline

‍South African consumers are proving remarkably difficult to knock down. Despite a weak economy, pressure on employment, higher fuel prices, rising inflation and renewed interest-rate pressure, household spending continued to grow in the second quarter of 2026. But that resilience comes with a warning for the property market.

Independent economist John Loos argues that South Africa may be celebrating the wrong number. Strong consumer spending supports economic growth today, but if households are spending at the expense of saving, they have less capital available for longer-term investment, including housing.

And that could have consequences for homeownership, residential development, household balance sheets and long-term property wealth.

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“One of the relative ‘casualties’ is arguably residential fixed investment,” Loos says, arguing that a significantly higher household savings rate would be more desirable over the longer term.

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Consumers outperform the economy

‍The contrast in the latest GDP data is striking. In the second quarter of 2026:

• Real expenditure on GDP: -0.2% quarter-on-quarter
• Household consumption expenditure: +0.3% quarter-on-quarter
• Household consumption: +2.9% year-on-year
• Previous quarter household consumption growth: +2.5% year-on-year

That performance came despite an environment Loos describes as characterised by weak economic and employment growth, as well as fuel-price, inflation and interest-rate pressures during the quarter.

Go back further and the divergence becomes even clearer. In 2025, real household consumption spending grew 3.6%, compared with growth of just 1.4% in total expenditure on GDP. On the surface, that sounds positive.

Consumers are still buying goods and services, supporting retailers and helping to keep parts of the economy moving. The question is: where is the money coming from?

The savings problem

‍Loos expects the answer to become clearer when the next SARB Quarterly Bulletin is released. Household savings have already been deteriorating.

As at Q1 2026, household net dissaving stood at -1.3% of disposable income. In other words, after accounting for depreciation on fixed assets, households were not generating positive net savings.

The longer-term trend is equally concerning. Gross household savings recovered to 4.49% of disposable income in 2021, but had fallen back to 2.11% by 2025, with Loos expecting a further decline in 2026.

At the same time, consumption is taking an increasingly large share of the economy. Household consumption expenditure represented just above 62% of GDP in 2017. By Q2 2026, that had risen to 66.79%.
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THE BIG NUMBERS

• 66.79% - Household consumption as a percentage of GDP in Q2 2026
• 2.9% - Year-on-year household consumption growth in Q2
• 2.11% - Gross household savings as a percentage of disposable income in 2025
• -1.3% - Household net saving relative to disposable income in Q1 2026
• 1.44% - Private residential fixed investment as a percentage of GDP in 2025

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Why this matters for property

‍This is where Loos’s analysis becomes particularly relevant to property investors. Savings are an important source of capital for household fixed investment. If households don't save enough, they need to borrow more to finance major capital expenditure. South Africa has been down that road before.

In 2007, gross household savings fell to a multi-decade low of 0.94% of disposable income. But credit was flowing freely, with net household borrowing exceeding 5% of disposable income.

That helped household fixed capital formation reach 6.7% of disposable income, while residential building activity climbed to multi-decade highs. The subsequent financial pain contributed to lenders adopting more responsible lending practices.

Loos therefore doesn't advocate simply returning to easy credit.

His argument is that if South Africa wants higher levels of household fixed investment without recreating excessive household indebtedness, households need to save more.

Residential investment has taken the hit

‍The deterioration is stark. Private residential fixed capital formation peaked at 3.13% of GDP in 2007. By 2025: It had fallen to just 1.44%.

Even compared with the pre-pandemic period, residential investment remains weak: it was 2.38% of GDP in 2019. There was some improvement in Q2 2026, with residential fixed capital formation growing 1.3% quarter-on-quarter in real terms.

But Loos cautions that this may largely reflect the delayed impact of previous interest-rate cuts on construction and upgrades rather than the beginning of a sustained residential investment boom.

What does this mean for property investors?

‍There are two sides to the equation. Weak residential fixed investment can constrain the delivery of new housing supply. In markets where demand remains healthy, constrained new supply can potentially support existing asset values and rentals.

But that shouldn't be confused with a healthy household sector.

Consumers with inadequate savings have less capacity to build deposits, absorb financial shocks, fund property improvements or invest in additional property without borrowing. And where consumption continually outpaces income growth, affordability eventually matters.

For investors, the lesson is to look beyond headline indicators such as house-price growth, transaction volumes and consumer spending. Watch the household balance sheet too.

The Bottom line: Resilience isn’t free 

‍South Africa's consumer has undoubtedly helped keep the economy moving. But Loos's analysis raises an uncomfortable question: Are households consuming today at the expense of investing in tomorrow?

A stronger long-term property market needs more than active consumers. It needs households capable of saving deposits, building equity, investing in their homes and funding residential capital formation without excessive debt.

Loos believes the preferable direction is towards higher household savings and higher fixed investment, rather than continued consumption strength accompanied by deteriorating savings. For property investors, that's the bigger signal behind the latest GDP numbers.

Consumer resilience may support the economy today. But sustainable property wealth is ultimately built on investment, savings and capital formation, not spending alone.

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