A remarkable analysis that circulated in the r/investimentos subreddit did something rare and uncomfortable: it pulled together 18 years of real estate data from Brazil's Federal District (Brasília) and compared, after adjusting for inflation, what happened to someone who bought an apartment versus someone who simply left their money in fixed income. The conclusion challenges one of Brazil's most entrenched beliefs — that "real estate only goes up." Brasília's price per square meter lost roughly 35% of its real purchasing power over 12 years, and reinvesting rental income wasn't enough to match the CDI (Brazil's interbank overnight rate, the benchmark for most fixed income products) over the same period.
This article goes beyond summarizing that Reddit post. Starting from the Federal District data, it tackles the bigger question: why does physical real estate typically underperform fixed income in Brazil, which invisible costs erode property returns, why Brazilians keep believing in bricks despite the evidence — and where FIIs (Fundos de Investimento Imobiliário, or Brazilian REITs) offer a structurally more efficient alternative — and where they don't.
What the Federal District data actually shows
Start with the headline number: Brasília's average price per square meter lost approximately 35% of its purchasing power over 12 years. That does not mean nominal prices fell — in most cases they actually rose. The crucial, subtler point is this: prices rose less than inflation. Someone who bought an apartment for R$ 500,000 in 2013 and sold it for R$ 650,000 in 2025 might feel they "made R$ 150,000." But Brazil's IPCA inflation index accumulated roughly 100–120% over that period. Those original R$ 500,000 of 2013 represented, in purchasing power, something close to R$ 1 million by 2025. The R$ 650,000 sale price was therefore worth less than half in real terms — measured in groceries, rent, and services — compared to what was paid at purchase. The apparent "gain" was pure nominal illusion masking a real loss.
That's the first lesson: nominal appreciation is not return. Return is what remains after stripping out inflation and costs. When that accounting is done honestly, Brasília's bricks fell behind.
Why reinvesting rental income didn't save the day
The standard counter-argument is: "but you're forgetting the rent." True — property generates income while it appreciates (or depreciates). The problem lies in the magnitude. The gross rental yield for residential property in the Federal District hovers around 0.3%–0.4% per month — and that's the gross figure, before IPTU (Brazil's annual property tax), condo fees during vacancies, maintenance, and income tax on rental receipts. Net yield in practice falls to something like 0.2%–0.3% per month.
Now compare that with the opportunity cost. Over the analyzed period, the monthly CDI frequently exceeded 0.8% per month, reaching above 1% per month during high Selic phases (Brazil's benchmark policy rate hit peaks in 2015–2016 and again in 2022–2026). In other words: net rental income from a property was delivering less than half of what that same capital would have earned sitting in a daily-liquidity CDB (bank certificate of deposit) or Tesouro Selic (Brazil's treasury bond). Reinvesting that smaller income stream at a lower rate doesn't compound fast enough to offset the real loss of principal. It's like paddling against the current with a short oar.
The equation that defines everything
Property return = real price appreciation (negative in Brasília over the period) + net rental yield (~0.2–0.3% p.m.). Fixed income return = CDI (~0.8–1% p.m., no transaction costs, no vacancy, no maintenance). When the second term of the property equation already loses to the CDI, and the first term is negative in real terms, the combined result is mathematically unfavorable to bricks — regardless of sentiment.
The neighborhood-by-neighborhood breakdown tells an uncomfortable truth
The Federal District analysis didn't treat Brasília as a single block — it broke results down by region. The pattern that emerges is telling: some neighborhoods preserved real value better than others. Areas with abundant new supply (many launches) tended to suffer greater real losses, because supply pressure pushes prices down. Established, land-scarce neighborhoods with strong demand held up better — but even the best performers rarely consistently beat the CDI.
The practical takeaway is sobering: even picking the right neighborhood, the physical real estate investor took on extreme concentration risk (all capital in one asset, one neighborhood, one city) in exchange for, at best, CDI-like returns — and, in the typical case, worse returns. Fixed income delivered the same or better without requiring you to guess which neighborhood would win.
The invisible costs of property
The comparison above is actually generous to real estate, because it hasn't yet counted the friction costs. These are where returns leak out — and they almost never come up at a dinner table conversation.
| Cost | When it hits | Typical magnitude |
|---|---|---|
| ITBI (property transfer tax) | On purchase | ~2–3% of value |
| Notary + registration fees | On purchase | ~1–1.5% |
| Brokerage | On sale | ~5–6% |
| IPTU (annual property tax) | Annually | ~0.3–1% per year |
| Condo fees | Monthly (vacant = your expense) | variable |
| Maintenance | Ongoing | ~1% of value/year |
| Vacancy | Between tenants | 1–2 months/year |
Transaction costs alone eat ~10% right off the starting line. Add ITBI (~3%), notary and registration (~1%) on purchase, and brokerage (~6%) on sale. The property must appreciate roughly 10% just to break even — before any real gain. In fixed income, the cost of entering and exiting Tesouro Selic is effectively zero.
Recurring costs drain the rental yield. IPTU, condo fees (which become your expense during vacancies), insurance, and maintenance — estimated at around 1% of property value per year — consume a large share of that 0.3–0.4% monthly rent. A property generating 4.2% gross per year can net just 2.5% after everything.
Vacancy is a silent tax. In residential rental, it's common to have 1–2 months per year without a tenant — during turnover or when the property becomes outdated. Each vacant month isn't just lost rent: condo fees and IPTU keep coming out of your pocket. One vacancy month can wipe out the net return from several months of rent.
Physical depreciation is real. Property ages. Plumbing, paint, fixtures, bathroom and kitchen renovations — every 8–15 years a property requires heavy extraordinary maintenance just to remain competitive on the rental market. Bricks are not an inert asset that "just keeps going up"; they are a depreciating good that requires constant reinvestment to avoid losing relative value.
Concentration is the overlooked risk. Buying an apartment typically means placing 100% (or more, if financed) of your wealth into a single asset, in a single neighborhood, in a single city, with one tenant at a time. If that neighborhood loses appeal, if the tenant leaves, if the area changes character — there is zero diversification to cushion the blow. It's the opposite of what any investment textbook recommends.
Illiquidity bites hardest at the worst moment
Selling a property takes months — and, critically, it is harder to sell precisely when the market is weak, which is exactly when you might need the money. You can't sell "half an apartment" to cover an emergency. Fixed income and FIIs, by contrast, convert to cash on D+0 or D+1 at screen price, without needing to find a buyer for the whole asset.
Why Brazilians keep believing in bricks
If the data are this clear, why does faith in property remain so strong? The answer is psychological, not financial — and understanding it helps avoid falling into the same trap.
The nominal illusion. The brain registers price tags, not purchasing power. "Bought for 500k, sold for 650k, made 150k" sounds like a win even when it conceals a 40% real loss. Inflation is invisible in daily life; nominal appreciation is visible on the deed. Humans believe what they can see.
Anchoring to the purchase price. The investor remembers what they paid, not what that same money would have earned elsewhere. The opportunity cost — the CDI foregone — never appears on a statement, so it doesn't exist in the mind of someone who only looks at the property itself.
Leverage that distorts the arithmetic. Those who buy with a mortgage typically compare the property's appreciation to the full asset value, not the equity they actually put in. This is a dangerous bias: leverage amplifies both gains and losses, and the financing interest rate (which in Brazil can easily exceed real appreciation) rarely enters the mental return calculation.
The false sense of security. "Real estate is safe" — but safe from what? From visible volatility, yes: property has no daily price blinking on a screen, so it feels stable. But the absence of a daily quote is not the absence of loss. It's just loss you can't see in real time. Brasília's real estate lost 35% in real terms without ever showing a single red day on screen. The stability was perceived, not real.
FIIs: the more efficient alternative to direct property
If the four core problems with physical real estate are cost, illiquidity, concentration, and nominal illusion, then FIIs (Fundos de Investimento Imobiliário — Brazil's real estate investment trust equivalent) address exactly those four points.
What an FII is, for those unfamiliar. An FII is a pool of investors who collectively own institutional-grade real estate — shopping centers, logistics warehouses, corporate offices, hospitals — or real estate-backed securities (CRIs, in the case of "paper" FIIs). You buy shares (cotas) on the stock exchange, like buying a slice of that portfolio, and receive your proportional share of rental income. A professional manager handles leasing, maintenance, delinquency, and contract negotiations — the tedious work that the individual apartment owner does alone.
Dividends exempt from income tax for individual investors. Under Brazilian Law 11.033/2004, monthly FII distributions are exempt from income tax for individual investors (provided the fund meets legal conditions, such as having more than 100 shareholders). This is decisive in the comparison: rental income from physical property is taxed at the progressive income tax table (up to 27.5%), while FII income arrives net in the investor's account. A 9% dividend yield exempt from tax on an FII is equivalent to a much higher gross rental return on a taxable property.
Daily liquidity. Need the money? Sell your shares on the exchange in seconds and receive proceeds in D+2. Compare that to the months (and 6% brokerage) required to sell an apartment. You can also sell part of the position — the equivalent of selling "two rooms" of the property, which is impossible with physical bricks.
Real diversification. A single logistics FII might own dozens of warehouses spread across multiple Brazilian states, leased to dozens of different tenants under contracts expiring in different years. If one tenant leaves, the others hold up income. The idiosyncratic risk — which is total in a single apartment — is diluted here. With a few thousand reais across three or four FIIs in different segments, the investor has more real estate diversification than the owner of ten apartments in the same neighborhood.
Institutional-grade access. For R$ 1,000 you can become a co-owner of a R$ 2 billion shopping center, a warehouse leased to a major e-commerce player, or a top-tier corporate floor in São Paulo's Faria Lima financial district. These are assets no ordinary individual could purchase directly. FIIs democratize access to institutional-quality real estate — precisely the segment most likely to preserve value.
Concrete example: rental apartment vs. real estate FII
R$ 500,000 apartment for rent: ~10% transaction cost at entry and exit, gross yield of ~0.35% per month subject to income tax, 1–2 months of vacancy per year, ~1% maintenance per year, IPTU and condo fees during vacancies, and a sale that takes months. 100% concentration in a single asset. A logistics or office FII (examples traded on B3 — Brazil's stock exchange — such as XPLG11 or HGLG11): tax-exempt dividend yield in the 9–11% per year range, dozens of properties and tenants, professional management, daily liquidity, and transaction costs of a fraction of a percent. This isn't opinion: it's the same asset class (real estate), with a radically more efficient cost structure.
The real risks of FIIs — because nothing is perfect. It would be dishonest to sell FIIs as a silver bullet. The share price carries visible price volatility: in high Selic cycles (like 2022–2026), real estate FIIs fall because they compete with government bonds paying 14%+ per year — and that decline shows up on screen every day, which requires investor fortitude. There is management risk (an expensive acquisition, poorly calibrated leverage can erode returns). There are contract duration and quality risks (an FII with many near-term lease expirations or financially fragile tenants is riskier). And there is mark-to-market revaluation: properties are periodically reappraised, and downward revisions pressure the share price. The difference is that all of this is transparent and diversifiable — you choose funds, spread across segments, and can see the risk, rather than carrying it blindly in a single apartment.
When buying physical property still makes sense
Dismissing physical real estate entirely would be just as simplistic as worshipping it. There are legitimate situations where bricks make sense — as long as you know why.
To live in: it's consumption, not investment — and that's fine. Owner-occupied housing delivers quality of life, stability, and the freedom to renovate. It doesn't need to "beat the CDI" because it's not competing for financial return; it's delivering housing. The mistake is confusing the primary home with an investment and using it to justify buying additional properties as financial assets.
Investors with genuine local information advantage. Someone who knows a neighborhood deeply, can negotiate well below market, spots underpriced assets, and has time to manage actively — that investor can extract above-average returns. It's a real skill, but a rare one, and not the profile of the typical buyer who purchases "because property always goes up."
People who lack investment discipline. For many, a mortgage works as forced savings: the monthly payment obliges you to "set money aside" that would otherwise be spent. If the realistic alternative is spending the CDI equivalent on consumption, property may be the lesser evil — not for efficiency, but for behavioral reasons.
Business owners buying their own premises. For a company, owning the property it operates from converts a variable cost (rent) into a predictable fixed one and eliminates eviction or aggressive rent-hike risk. That's an operational decision, not a return-maximization bet.
Estate planning and tax structuring. In well-structured inheritance strategies (family holding companies, for example), property can serve a patrimonial and succession function beyond pure return. Here the objective is organized wealth transfer, not outperforming the CDI.
The data verdict
For investors seeking optimized financial return, 18 years of Federal District data point in the same direction as investment theory: physical real estate, inflation-adjusted and net of costs, typically underperforms fixed income in Brazil. Bricks carry ~10% transaction costs, illiquidity, total risk concentration, and a real depreciation that nominal illusion conceals. FIIs are not magic — they carry volatility and management risk — but they structurally solve the four core problems of physical property: daily liquidity, real diversification, professional management, and tax-exempt income. For investors who want real estate exposure as an investment, the data favor the more efficient structure. For those who want a home, owner-occupied property still makes complete sense — just don't confuse the two.
Sources
- Reddit r/investimentos — original analysis covering 18 years of Federal District real estate data (the basis for this article's hook): 18 years of real estate data from Brazil's Federal District
- Macro context (CDI and IPCA accumulated 2013–2026, rental yields, transaction costs): historical series from Banco Central do Brasil (Brazil's central bank) and IBGE (Brazil's national statistics institute), compiled internally by the Rico aos Poucos editorial team. Values noted as estimates where rounded.
- Rico aos Poucos FII database for the real estate fund examples cited.
