Porto real estate market — prices, rental yield and trend

• Average price: $3,934 / m²
• Gross rental yield: 4.99%
• 12-month price change (USD): 12.5%
• Net rental yield: 4.49%
• Transaction cost: 11.2%
• Bubble-risk band: elevated
• Price basis: local-market average

Porto is one of the faster-moving markets Glopra tracks: the average residential square metre now costs $3,934, +12.5% in dollar terms over the last twelve months. That makes it the 112th most expensive of the 264 markets in the set.

What a buyer pays in Porto

The $3,934 figure is a local-market average across all residential property types: a flat in a prime district sits well above it, an older unit on the edge of the market well below. Buying costs — transfer tax or stamp duty, notary, registration and agency — come to about 11.2% of the price here. On a 100 m² apartment at the average price that is roughly $44,061 on top of the $393,400 purchase price. That is above the 9.5% median across the set — the entry cost is part of the investment case here. Of that, the transfer tax alone is 1–8% depending on the buyer and the property; the rest is notary, registration and agency fees. Against the Portugal national average of $2,430, Porto carries a 61.9% premium — the gap between this market and the country as a whole. Among the other Portugal markets we track, Sintra at $3,259 is 20.7% cheaper, and Braga (city) at $2,354 is 67.1% cheaper.

What it earns

A square metre lets for about $16.4 a month. Against a purchase price of $3,934 per square metre that is 5% gross, before tax. Both figures come from the same source and the same period, so you can check the arithmetic yourself. It ranks 147th of 311 markets by gross yield. Rental income is taxed at 10–25% — the rate is not a single number here. That is the difference between 3.7% and 4.5% net on the same property. The 4.5% net figure we publish uses 10%. On the way out there is a third tax: a non-resident seller pays 6.3–24% on the gain, depending on how long the property was held and who is selling.

How the tax works. 10% under the reduced rate for long-term residential lets (EBF art. 45-C, Decree-Law 97/2026, in force from 1 January 2026 to the end of 2029), which applies only while the rent is at or below €2,300 a month; above that threshold the standard 25% non-resident rate applies (CIRS art. 72). There is no flat expense allowance, so the statutory rate is the effective rate. The 10–25% band reflects that threshold, and the reduced rate has not yet been confirmed for non-residents by a tax-authority circular. Source: diariodarepublica.pt. At typical Porto rents the 10% rate is the usual case.

Where the price sits against its own history

Prices are +32.2% over five years and +189.9% over ten in local terms. Today’s level sits 29.4% above the city’s own long-run trend. A gap that size does not have to close, but it is the number to watch. Glopra’s bubble-risk score for Porto is 72 out of 100 — elevated risk. Of the 65 markets scored, 14 read higher. It combines the deviation from trend, price-to-income and the pace of recent growth — a warning light, not a forecast.

Porto house price index, 2016–2026 (2016 = 100)

Rebased to 100 in 2016, the index stands at 275.9 in 2026. The series is in local currency, and the twelve-month numbers above show how much of that a dollar buyer actually keeps.

Who can buy in Porto

Freehold, no restrictions. That is the rule a foreign buyer meets first, not legal advice — check the current position locally before you commit.

How this figure is built

The price figure for Porto is built from recorded transaction prices. It was last refreshed on 2026-11-12. We rate our confidence in this market’s data medium: the series is usable, but thinner or less current than our best-covered markets. We recompute every market the same way, which is what lets Porto be compared with a country average or another city.

Sources: idealista.pt · globalpropertyguide.com · airroi.com. Snapshot: 2026-11-12.