Over 60% of Porto Homes Bought Off-Plan or in Early Construction

Over 60 percent of Porto homes are bought off-plan or at the start of construction. Families and investors are buying new houses as soon as possible due to limited supply, attractive locations, and potential for capital appreciation.

Pre-sales also influence property appreciation. Developers must secure a minimum number of early buyers before they move forward with construction. These early purchases help developers start new projects.

In Porto, middle- and upper-income buyers make most of these early purchases. New developments often stay on the market for up to six months before they sell out, which creates a sense of urgency and strong investment potential.

In this article, we’ll look at the latest trends in the Porto real estate market and where to find off-plan properties.

Read more about:

• Porto’s New-Build Property Market Trends 2026
• Why buyers choose off-plan homes in Porto for sale?
• Where to find the best off-plan homes in Porto, Portugal?
• Who is buying off-plan properties in Portugal?

Porto's New-Build Property Market Trends 2026

Many new builds in Porto are sold before they’re finished. Latest market data shows 60-65 percent of homes in Porto are sold off-plan or in the early stages of construction. Across the wider Porto real estate market, around 40-60 percent of properties are sold while still in the project phase.

Families, especially younger ones, handle most of these transactions as they look for their own home. They use the exemption from IMT (Municipal Property Tax) and stamp duty (Imposto do Selo), which applies to individuals up to age 35.

In Porto, Portuguese nationals buy most of the Portugal homes for sale. At the same time, interest from foreign buyers is strong, mainly from Brazilians, Angolans, French, and Americans.

Sales trends and rising property prices in Porto

New homes and developments in Porto often stay on the market for two to six months. Properties that sell the fastest are T1 (one-bedroom) and T2 (two-bedroom) apartments. Luxury real estate in Portugal takes over nine months to sell, as the buying process is more personalized and selective.

House prices across Europe have increased by 5.5 percent in the EU, with Portugal recording one of the highest growth rates (+17.7 percent) in Q3 2025, according to Eurostat.

In the last decade, the average price in Porto went from €1,383 /m² to almost €3,000 /m² with luxury properties selling for over €10,000 /m². This strong demand caused rapid absorption of new supply and sustained high prices, based on expert insight.

For more information on the average property prices, check our guide to Portugal house prices.

Why buyers choose off-plan homes in Porto for sale?

Off-plan homes in Porto allow buyers to lock in prices early and choose the most attractive properties and locations.

Many factors drive this trend:

• High demand vs limited supply: New developments remain on the market for a short time. By buying property in Porto at the start of construction, buyers get early access and potential for lower prices than fully-built properties.
• Investment potential: Early buyers can benefit from future property appreciation.
• Developer pre-sale requirements: Developers often need to sell a certain number of properties before they start construction, especially for mid-range and luxury projects.

Who is buying off-plan properties in Portugal?

Most buyers are Portuguese families, especially young households. They buy permanent homes and often use IMT exemptions and public guarantees to purchase cheap houses for sale in Portugal, especially in peripheral neighborhoods.

Foreign investors also play a major role, with strong interest from Brazilians, Angolans, French, Americans, and Turkish buyers. This mix of domestic and international demand drives liquidity and supports property values across the best neighborhoods in Porto.

Goldcrest: How We Can Help You 

Goldcrest is a buyer’s agent that is based in Lisbon. We provide expert, impartial advice on real estate investments and how to buy property in Portugal. From scouting out the perfect property through to property acquisition, we have you covered throughout the process.

If you are looking to purchase property in Portugal, don’t hesitate to get in touch. Our team of skilled experts is available to solve all your real estate doubts, helping you with the property search and offering insightful expertise and strategic advice.

Why choose Goldcrest?

• Local knowledge: With offices located across Portugal, our presence nationwide allows us to assist you personally across the country.
• Independent service: As an independent buying agent, we do not represent any development or project. Our service is entirely tailored toward each individual client, providing you with everything you need to secure the perfect property at the best possible price. As an impartial advisor on the market, we work solely on behalf of our client and provide a service tailored to your needs and requirements.
• Streamlined process: Our real estate agents speak English and Portuguese, and our service is completely focused on providing you with a hassle-free buying experience, saving you time.
• Experienced team: Our expert real estate team has a vast local knowledge of the Portuguese property market. We have cutting-edge technology and metasearch tools at your disposal to provide full market coverage, ensuring the best investment choices and negotiated prices.
• Network of partners: We have a close network of partners, including lawyers, property management services, builders, architects, designers, and landscape gardeners, again saving you time and hassle by providing you with trusted experts in their field of work.