Residential property is widely regarded as a reliable investment, and the honest accounting is more complicated.
Costs that get omitted
Transaction costs, maintenance, insurance, voids and management.
Which are substantial and rarely in the comparison.
Leverage
Mortgage borrowing amplifying returns and risk.
Which is why property returns look strong when they are compared against unleveraged alternatives.
Illiquidity
Months to sell and significant costs to do so.
Concentration
A single asset in a single location.
Which is the opposite of diversification.
Comparing it honestly
House price growth is usually quoted without deducting transaction costs, maintenance, insurance, tax and the interest paid on the borrowing that bought it.
Which makes headline returns substantially overstated as an investment measure.
The comparison people rarely make is against the same money invested in a broad equity fund with dividends reinvested, over the same period, after all costs.
Leverage cutting both ways
Amplifying losses as well as gains.
Which negative equity demonstrates.
The home you live in
Providing shelter as well as any financial return.
Which is a different proposition from an investment property.
Rental yields
Gross against net after every cost.
A general note
This is general description rather than investment advice.
Why it feels better than it measures
Property is not priced daily, so it does not appear volatile; it is leveraged, so gains look large; and the costs are paid separately rather than deducted from a return figure.
Which produces a psychological experience of steady growth that the underlying numbers do not entirely support.
None of this makes it a poor investment; it makes the comparison against alternatives more favourable than it should be.
Regulation of landlords
Licensing, standards and tax treatment tightening in several countries.
Which has changed the economics.
Property funds
Exposure without direct ownership.
Which has its own liquidity issues.
Time and effort
Management as unpaid labour.
Which belongs in the return calculation.
A general note
This is general description rather than investment advice.
Why market structure is worth understanding
Most investment writing is about what to buy. Very little of it is about how the machinery underneath actually works: how orders are matched, how funds track what they claim to track, how prices respond to information, and what regulation does and does not cover.
That machinery determines a large part of the outcome. It sets what trading costs, it explains price movements that otherwise look irrational, and it defines the boundary between a risk you accepted and a failure someone else is responsible for.
None of it tells you what to invest in. It tells you what is happening when you do, which is a different and more durable kind of knowledge than any particular recommendation.
The recurring lesson
Across almost every topic here, the same pattern appears: a mechanism that looks arbitrary from outside turns out to follow published rules, and the rules are available to anyone who wants to read them.
The gap between what is knowable and what most investors know is not caused by secrecy. It is caused by the material being dry, unpromoted and available only to people who go looking for it, while a great deal of louder content competes for the same attention with considerably less substance.
Where the reliable information is
Exchanges publish their rulebooks. Index providers publish their methodologies. Fund managers publish factsheets and annual reports. Regulators publish investor education material and firm registers. Companies publish annual reports and prospectuses. Central banks and statistical agencies publish their reasoning and their data.
All of it is free, all of it is authoritative, and almost none of it is promoted, because nobody makes money from you reading it.
A general note
This article describes how markets and financial products work and is not investment, tax or financial advice. Rules, protections, tax treatment and market structure differ substantially between countries and change over time. Where a decision is significant, advice from a qualified professional who knows your circumstances is the appropriate route.
A closing observation
Almost every mechanism described here rewards patience, low cost and understanding what you actually own, and punishes urgency, complexity and acting on incomplete information.
That is an unexciting conclusion, and it is the one that the accumulated evidence supports most consistently. The financial industry has a commercial interest in the opposite message, and the volume of content pushing it should be understood in that light.
Further reading
Regulator investor education material is written for the public, carries no product to sell, and covers this ground more thoroughly than commercial content does. It is the obvious place to start and almost nobody does.
One more thing worth stating plainly
The distinction between a risk you knowingly accepted and a failure someone else caused is the one that determines whether anyone owes you anything. It runs through every topic here: market losses are yours, firm failures may not be, and fraud is neither.
Most disappointment in personal investing comes from not having drawn that line before committing money, and from discovering afterwards which side of it a loss fell on.