Alternative Assets: Real Estate Economics
Why Land Gets Expensive While Everything Else Gets Cheaper
Every technology in your home has fallen in price over the past fifty years — except the home itself.
The Idea
There's a strange asymmetry baked into modern economies: the cost of producing almost everything — food, electronics, clothing, even energy — tends to fall over time as productivity improves. But land does something different. It doesn't get cheaper. In most cities, it gets dramatically more expensive, decade after decade, regardless of what's built on top of it. The reason has to do with a distinction most people never make: the difference between land and property. When people say 'real estate goes up in value,' they are usually describing two very different things bundled together. Buildings depreciate — they wear out, become obsolete, require maintenance. The structure on a plot of land is, economically, more like a car than an investment. What actually appreciates, often ferociously, is the land underneath. Land's value is driven almost entirely by location — which is shaped by public infrastructure, nearby amenities, the density of employment, and the decisions of millions of other people. You didn't build the train station. You didn't create the neighbourhood's reputation. Yet when those things improve, the value accrues almost entirely to whoever holds the title deed. The economist David Ricardo noticed this dynamic over two centuries ago, and it still holds: as an economy grows richer, an increasing share of that wealth flows not to the people who produce things, but to those who own the ground everyone else stands on. This is sometimes called the 'landlord's free lunch' — a return earned not by adding value, but by sitting on top of it.
In the World
In the 1970s, a modest terraced house in inner London cost roughly the equivalent of three or four years of an average worker's salary. Today, the same house — same bricks, older roof, probably worse plumbing — costs fifteen to twenty times that annual salary. The building itself hasn't become fifteen times more useful. What changed is the land it sits on, which is now surrounded by global finance, world-class transport links, universities, and millions of people competing for the same small patch of earth. You can see the same pattern play out in miniature whenever a new metro line is announced. Researchers studying the Elizabeth line in London, before it opened, found that residential property values within a ten-minute walk of new stations rose significantly in anticipation — years before a single train ran. The landowners hadn't done anything. A public investment, funded collectively, created private windfalls for whoever happened to own nearby. Singapore chose to handle this differently. The state owns the majority of land and leases it to residents and developers. When infrastructure investment raises land value, the gain flows back to the public, funding schools and housing rather than enriching private holders. Singapore consistently scores among the most liveable and economically mobile cities on earth. It's one of the few places that took Ricardo's observation seriously enough to actually do something about it.
Why It Matters
Understanding that land and buildings are economically distinct changes how you think about property as an investment — and as a social phenomenon. If you own property, some of your return is a genuine reward for maintaining a useful asset. But a significant portion is simply your share of a collective process: the economy growing around you, infrastructure being built with public money, and other people being priced further out. That's worth sitting with honestly. If you don't own property, recognising this dynamic explains why the gap between owners and renters tends to widen even when both groups work equally hard. It's not purely a story of individual financial choices — it's a story about who gets to capture the value that a whole society creates. And for anyone thinking about real estate as part of a broader financial strategy, it reframes the question. The question isn't simply 'is property a good investment?' It's 'where does the return actually come from, and is that likely to continue?' In a city with strong infrastructure investment and constrained supply, probably yes. In a stagnant town with declining population, the land premium can unwind just as quietly as it built up.
A Question to Ponder
If the rise in your home's value comes largely from decisions made by your city, your neighbours, and your government — what, if anything, does that imply about who the gain really belongs to?
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