Why Cascais in Portugal is a great investment destination

Prime Location & Unrivalled Connectivity

Cascais benefits from a geographic advantage that few European coastal markets can replicate. Situated on the Linha de Cascais railway corridor, the town offers a direct, 40-minute commute into central Lisbon — one of Europe’s fastest-growing startup ecosystems and capital cities. Lisbon Humberto Delgado International Airport is accessible within 45 minutes by road, connecting investors and residents to over 120 direct destinations worldwide.

For high-net-worth families and executives, this proximity to Lisbon creates an ideal arrangement: the calm, resort-like environment of Cascais for residence, combined with seamless access to Lisbon’s commercial and cultural centres. The A5 motorway provides swift road access, and planned infrastructure upgrades are expected to further reduce transit times over the coming decade.

▸  30 km from central Lisbon — 40 minutes by train

▸  45 minutes to Lisbon International Airport (120+ direct routes)

▸  Direct A5 motorway access to Lisbon’s business districts

▸  Cascais Marina connects to Atlantic sailing routes

Robust Capital Appreciation & Market Resilience

Cascais consistently ranks as the second most expensive real estate market in Portugal, trailing only central Lisbon. According to official INE (Statistics Portugal) data, the municipality recorded a median price of €4,654/m² in Q4 2025 — a figure that reflects sustained demand from both domestic and international buyers.

Portugal’s national house price index has risen by more than 180% since 2015, with Cascais and Lisbon outpacing the national average throughout the cycle. Critically, the market demonstrated exceptional resilience through the 2022–2023 interest rate correction, recording far shallower declines than comparable European markets such as Sweden, Germany or the Netherlands.

Sources: INE (Statistics Portugal), Portugal Homes, Be Global Properties, Q4 2025 data where available.

Compelling Rental Yields & Income Potential

Cascais offers sophisticated investors a compelling income profile alongside capital appreciation. The municipality recorded an overall gross rental yield of 5.5% in 2024, with sub-markets such as São Domingos de Rana reaching 5.5% and Carcavelos/Parede at 5.0%, according to Be Global Properties.

The short-term rental market adds a further dimension. Cascais has been identified as one of Portugal’s premier tourism hotspots, and its proximity to Lisbon means demand is not confined to the summer season. Year-round corporate travellers, expat families on relocation assignments, and international visitors sustain occupancy rates that underpin strong STR economics. In Q1 2025, commercial real estate investment in Portugal surged 151% year-on-year, signalling renewed institutional confidence in the broader market.

▸  Gross yields of 5.0%–5.5% across Cascais sub-markets

▸  Year-round demand driven by tourism, corporate lets, and the expat community

▸  Premium achieved on furnished, managed luxury units

▸  Short-term rental licences (Alojamento Local) now regulated per municipality, providing greater market clarity.

Elite International Education Ecosystem

For high-net-worth families, access to world-class education is non-negotiable — and Cascais delivers at the highest level. The municipality hosts one of the most concentrated clusters of elite international schools in Southern Europe, offering British, American, International Baccalaureate, French, and Montessori curricula.

St. Julian’s School in nearby Carcavelos achieved a 100% IB pass rate in 2024 with an average score of 36.6 — placing it firmly among the top international schools in Europe. Other renowned institutions include King’s College School Cascais, TASIS Portugal, St. Dominic’s International School, and the Carlucci American International School of Lisbon. University placements from these schools include institutions such as University of Chicago, UC Berkeley, Imperial College London, LSE, and Bocconi.

This educational infrastructure acts as a powerful demand anchor for the luxury residential market: families relocating from the US, UK, Northern Europe, and the Middle East consistently select Cascais as their base precisely because of this provision. Properties within proximity to top schools command a 20–30% premium and experience notably lower vacancy rates.

Lifestyle & Quality of Life: A Global Standard

Cascais consistently ranks among Europe’s finest places to live, drawing high-profile residents including global business leaders, artists, diplomats, and — famously — Cristiano Ronaldo. The appeal is self-evident: 300+ days of sunshine per year, 30 kilometres of Atlantic coastline, world-class golf courses at Quinta da Marinha and Oitavos Dunes, the Cascais Marina, and a historic town centre of rare elegance.

Portugal ranked 7th on the 2024 Global Peace Index — making it one of the safest countries in the world — and Cascais consistently outperforms Lisbon on safety metrics. The cost of living, while elevated relative to the Portuguese average, remains significantly lower than comparable luxury coastal destinations in France, Spain, or Italy. Private healthcare via major Lisbon hospital networks is readily accessible, and the area boasts an exceptionally well-organised infrastructure.

▸  An average of 300+ days of sunshine per year, Atlantic Ocean frontage

▸  Oitavos Dunes golf course — ranked consistently in Europe’s Top 10

▸  Cascais Marina: one of the finest in the Iberian Peninsula

▸  7th safest country globally (Global Peace Index 2025)

▸  Lower cost of living vs. comparable European luxury coastal markets

▸  Vibrant international community — over 1.5 million foreign nationals resident in Portugal

Stable Legal Framework & Foreign Investment Protections

Portugal’s legal system provides foreign investors with the same property ownership rights as Portuguese citizens — with no restrictions based on nationality. The acquisition process is transparent, well-regulated, and supported by an established professional infrastructure of lawyers, notaries, and property agents.

Key transaction costs are predictable and modest by European standards: IMT (Property Transfer Tax) ranges from 0.3% to 7.5% based on property value, Stamp Duty is fixed at 0.8%, and notary and registration fees amount to approximately €1,000–€1,500. Annual property tax (IMI) is low — typically 0.3–0.45% for urban properties. The country’s membership of the EU and Eurozone provides additional legal stability and eliminates currency risk for European investors.

While the Non-Habitual Resident (NHR) tax regime was discontinued in January 2024, Portugal has introduced its successor — the IFICI regime — which continues to offer preferential tax treatment for qualifying high-value professions and new residents. The D7 Passive Income Visa and the Digital Nomad Visa remain active pathways for residency through property ownership.

▸  No restrictions on foreign property ownership

▸  EU/Eurozone membership — legal and currency stability

▸  Transparent acquisition process with established professional networks

▸  IFICI regime — successor to NHR — for qualifying residents

▸  D7 and Digital Nomad Visa pathways available

Scarcity of Supply & Structural Demand Premium

Perhaps the most fundamental investment thesis for Cascais rests on structural supply constraints. The municipality is geographically bounded — to the north by the Sintra-Cascais Natural Park, to the south and west by the Atlantic Ocean. This physical scarcity cannot be overcome by new development, and planning restrictions within the Natural Park add a further layer of supply protection.

Annual housing completions across Portugal have averaged only slightly above 15,000 units nationally — far below demand — while administrative delays, rising construction costs, and labour shortages continue to constrain new supply. In Cascais specifically, the premium segments of the market face the most acute shortage: luxury villas with Atlantic views, heritage townhouses in the historic centre, and sea-facing apartments are simply irreplaceable assets.

According to Ernst & Young’s 2024 survey, 84% of foreign investors planned to expand or establish operations in Portugal by 2025, with 77% believing Portugal’s appeal would grow further over the next three years — well above the Eurozone average of 67%. North American buyers were the largest group of residential property purchasers in Portugal in the first half of 2024.

SUPPLY CONSTRAINT PREMIUM

With the Sintra-Cascais Natural Park protecting the northern boundary and the Atlantic defining the south and west,

Cascais has no meaningful land bank for large-scale residential development.

Prime assets in the municipality are finite — a fundamental driver of long-term value.

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Luznur Capital  |  Lisbon, Portugal

info@luznurcapital.com  |  www.luznurcapital.com