
At Vasco Invest, we’ve helped countless international clients navigate the real estate market in Portugal. Over the years, we’ve identified recurring mistakes that can turn a promising investment into a costly setback.
Here are the 7 most common pitfalls — and how you can avoid them when buying property in Portugal.
1. Not Understanding the Portuguese Real Estate Market
The property market in Portugal varies by region. A modern apartment in Lisbon, a coastal villa in Algarve, or a rural house in Alentejo — each comes with different prices, rental yields, and legal nuances.
✅ Tip: Study the local market or consult a reputable agency like Vasco Invest for tailored advice.
2. Skipping Legal Guidance
Real estate laws in Portugal may differ from those in your home country. Overlooking due diligence or skipping legal documentation can lead to disputes or unexpected costs.

✅ Tip: Read our complete guide to buying property in Portugal to understand all legal steps.
3. Ignoring Tax and Residency Implications
Property taxes in Portugal (like IMI) and residency schemes such as the Non-Habitual Resident (NHR) program have a major impact on your investment’s long-term value.
✅ Tip: Learn how taxes and residency rules affect you in our dedicated tax article.
4. Choosing the Wrong Location
Location is everything in real estate. A beautiful property in an underdeveloped area might struggle to attract tenants or resale interest.
✅ Tip: Analyze accessibility, infrastructure, and local development plans. Vasco Invest can help you align your investment goals with the right location.
5. Underestimating Renovation Costs
Renovating property in Portugal, especially in historic zones, often involves hidden costs and regulatory hurdles. From outdated plumbing to unexpected structural issues, costs can quickly escalate.

✅ Tip: Request detailed renovation quotes from trusted contractors before buying. We can connect you with local experts.
6. Not Planning for Property Management
If you don’t live in Portugal full-time, property management is essential. From maintenance to guest check-ins for rentals, local support is crucial.
✅ Tip: Vasco Invest can introduce you to reliable property management companies to handle everything on your behalf.
7. Overlooking Currency Exchange Costs
If your main currency isn’t the euro, fluctuations in exchange rates and transfer fees can impact your budget significantly.
✅ Tip: Partner with a specialized currency exchange provider to lock in competitive rates and minimize fees.
Final Thoughts
Investing in Portuguese real estate is a smart move — but only if it’s well-planned. Avoiding these common mistakes will help you secure a profitable and stress-free investment. Ready to Invest in Portugal?
Contact Vasco Invest today to receive tailor-made advice and explore our exclusive real estate opportunities across Portugal.
- 7 Common Mistakes to Avoid When Investing in Portuguese Real Estate
- Choosing the Right Real Estate Broker in Portugal: 6 Expert Tips
- Energy Certification in Portugal: Essential Information for International Investors
- Everything You Need to Know About IMI
- The Evolution of House Prices in Portugal: A Closer Look at the Market in 2024