Property vs Shares: What the Decade’s Numbers Actually Say

The Comparison Most South Africans Get Wrong

Before comparing anything, separate two things that get lumped together: your home and an investment. The house you live in is mostly a lifestyle decision. It gives you security, somewhere to raise a family, and freedom from a landlord — all genuine and worth paying for. But it produces no income, costs you money every month, and you can’t sell the spare bedroom when you need cash. Counting your primary residence as the core of your investment plan quietly flatters your wealth and distorts every comparison that follows.

The honest contest is between a buy-to-let property — bought specifically to make money — and the same capital invested in a diversified portfolio of shares. That’s the comparison worth having, because both are being asked to do the same job: grow your wealth and, ideally, pay you an income. Judged on that basis, the picture looks very different from the braai-side wisdom that property always wins.

What the Returns Actually Say

Start with the headline most people never see in real terms. Over the past decade, South African house prices climbed roughly 85% in nominal terms — which sounds impressive until you remember inflation did most of that work. In real, inflation-adjusted terms, the gain was only around 20% over ten years, or under 2% a year. For long stretches between 2021 and 2025, real house prices actually fell. Property kept up with the cost of living and not a great deal more.

Over the same period, a diversified basket of global shares compounded considerably faster in real terms, driven by the world’s largest and most profitable companies. The local share market has been a more mixed story than global equities, but the broader point holds: as a wealth-building engine, diversified shares — and global shares in particular — have done more heavy lifting than South African residential property. Past performance is no guarantee of the future, and there will be periods when property outperforms. But a decade is long enough to take seriously, not dismiss.

One important caveat cuts both ways: property returns are intensely local. A well-chosen home in a supply-constrained Cape Town suburb has behaved very differently from an average home in a struggling metro. That dispersion is itself a risk — with property you are making a concentrated bet on one building, in one street, in one town. With a share portfolio you are not.

The Hidden Costs That Quietly Erode Property Returns

The “property always goes up” story rarely accounts for how expensive it is to own. Those costs are the difference between the headline price gain and what you actually keep.

Getting in. Buying costs in South Africa typically add 6-13% on top of the purchase price once you include transfer duty, conveyancing fees, bond registration, and Deeds Office charges. Transfer duty alone is zero up to R1,210,000 but scales up to 13% on the most expensive homes. That’s a substantial hole to climb out of before you’ve made a cent.

Holding. Every year the property takes a slice: rates and taxes, levies if it’s sectional title, insurance, maintenance (budget around 1% of value annually), and a managing agent if you’d rather not field the 2am geyser call. Then there’s vacancy — every month without a tenant is a month of costs with no income. Net rental yield, after all of this, is usually far lower than the gross figure agents quote.

Getting out. Selling typically costs 3-5% plus VAT in agent commission, and capital gains tax applies to the gain on an investment property, with none of the primary-residence relief your own home enjoys. (Tax figures here are indicative — verify current rates and thresholds at sars.gov.za.) Add it up and property has to grow meaningfully just to break even against a low-cost share portfolio carrying almost none of these frictions.

Where Property Genuinely Wins

None of this means property is a poor choice — it has real, structural advantages that shares can’t easily match.

The biggest is leverage. A bank will happily lend you most of a property’s value, so a 20% deposit controls 100% of the asset — and any growth accrues on the whole thing, not just your deposit. Used well, gearing is the single most powerful wealth tool available to ordinary investors. The catch, and it’s a real one today, is that the maths only works when property growth plus net rental yield comfortably beats your bond rate. With the prime rate around 10.50% and house prices growing in the low-to-mid single digits, that’s a demanding hurdle right now — leverage cuts both ways, and at current rates it cuts harder than it did a few years ago.

Property also enforces discipline — a bond is a 20-year savings plan you can’t easily raid. It’s tangible and useful in a way a share certificate isn’t. Its rental income tends to rise with inflation. And, not trivially, the absence of a daily price quote means property owners rarely panic-sell at the bottom the way share investors do. Behaviour is half of investing, and property quietly protects people from their worst instincts.

Where Shares Genuinely Win

Shares answer most of property’s weaknesses. They’re liquid — you can sell part of a holding in seconds to fund an emergency, rather than the whole house or nothing. They’re divisible, so you can invest R5,000 or R5 million. They carry almost no ongoing cost or effort through low-cost index funds and ETFs — no tenants, no geysers, no rates bills.

The decisive advantage, though, is diversification — especially offshore. South Africa is well under 1% of global market value. A buy-to-let ties your fortunes to one suburb in one struggling economy; a global share portfolio spreads your capital across thousands of the world’s best companies in dozens of currencies. For most South Africans, that global tilt is the most important and most neglected part of their wealth, which is why we treat offshore investing as a core pillar rather than an afterthought. Shares also settle into an estate far more cleanly than a fixed property, which can be slow and costly to wind up.

You Can Own Property as Shares

Here’s the detail that quietly dissolves the whole debate: property and shares aren’t mutually exclusive, because you can own property as a share. A Real Estate Investment Trust (REIT) is a listed company that owns and manages a portfolio of physical buildings — shopping centres, warehouses, offices, residential blocks — and trades on the stock exchange like any other share.

Buy a REIT and you get diversified exposure to physical property, professionally managed, paying a rental-linked income, with none of the deposit, bond, transfer duty, or 2am phone calls. You can sell it in a day and own R10,000 of it if that’s all you want to commit. REITs have their own risks — they’re sensitive to interest rates and they move with the market — but they reframe the question entirely. You don’t have to choose between the property asset class and the convenience of shares. You can have both in one instrument.

How We Think About It at Henceforward

Our starting point is to be honest about what each asset is for. Enjoy your home as a home, but don’t mistake it for your investment plan. Judge a buy-to-let the way you’d judge any investment — on its after-tax, after-cost return versus the alternatives, and on the concentration risk it adds — rather than on how reassuring bricks feel.

For most of the South Africans we work with, the real issue isn’t property versus shares at all. It’s that their wealth is already heavily concentrated in South Africa — a home, a business, local investments, often a buy-to-let on top — and badly under-diversified globally. Solving that usually matters far more than winning the property-versus-shares argument. Leverage is the one genuine edge property holds, and it’s a powerful one, but it’s a tool to use deliberately and sparingly, not a reason to pile a portfolio into a single street. As a fee-only firm, we earn nothing from steering you toward either, so we can model the actual numbers and tell you what they say — which is usually that the answer is “some of both, globally diversified, and honestly costed.”