This listing includes AI condition scoring, neighbourhood intelligence, and market valuation data — giving you a complete picture before you visit. Compare rental yield, price per square metre, and location strength against the broader Portuguese market to assess whether this property fits your investment strategy.
1-bedroom, 2-bathroom duplex of 71 m², energy rating A. Located Cascais e Estoril parish, Cascais municipality, Lisbon district. Noteworthy Features: This duplex boasts high-quality finishes and a bathroom adapted for reduced mobility, ideal for diverse living needs in a prime coastal location.
The valuation. The asking price of €590,000 is significantly below the fair value of €778,915, representing a discount of €188,915 (24.3%). This property is subpriced and offers strong potential for upside. Buy-to-flip angle. The buy-to-flip strategy focuses on optimizing interiors and modern features to appeal to buyers, aiming for a resale price well above the purchase price of €590,000. A quick sale is anticipated given the high demand for quality properties in the area. Buy-to-let angle. The buy-to-let strategy targets long-term tenants, with an estimated rental income of €1,475 per month, yielding approximately 3%. This investment is bolstered by the strong suburban appeal and low crime rate of the neighborhood.
Fair value modelled at €778,915 from 6 comparable sales in the area. Asking €590,000 sits €188,915 (24.3%) below — the upside to fair value.
Asking €590,000 versus the Cascais e Estoril, Cascais, Lisbon area baseline of €698,046 (€9,832/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 80/100 is above the parish average, lifting fair value versus a typical-condition unit.
Recent nearby listings price above the wider parish average — a hyper-local premium distinct from the parish baseline.
Base gap of €698,046, adjusted for condition and micro-location, gives a modelled fair value of €778,915 (€10,971/m²), a €188,915 (24.3%) gap versus the €590,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Cascais e Estoril · 7cac12 | Subject | €590,000 | €8,310 | — | 85 | 70 |
| rua Alentejo, 1 | Active | €950,000 | €8,636 | 3.9% | 75 | 70 |
| Cascais e Estoril · 5b8790 | Active | €1,100,000 | €15,278 | 83.9% | 85 | 69 |
| Cascais e Estoril · 6eb923 | Active | €785,000 | €13,083 | 57.4% | 88 | 71 |
| avenida Marginal | Active | €600,000 | €5,882 | 29.2% | 78 | 74 |
| Median comp | €867,500 | €10,860 | 30.7% | 82 | 71 |
Long-term rental With a current listing price of €590,000, this 1-bed duplex in Cascais e Estoril shows a promising potential for long-term rental investors, as it is subvalued compared to its fair value of €778,915. The property’s gross yield of 3% suggests stability in rental income, appealing to tenants seeking a suburban retreat close to Lisbon. Buy-and-hold Investing in this duplex offers a compelling buy-and-hold strategy given its fair value benchmark of €778,915, marking a significant 24.3% gap from the listing price of €590,000. With the property in good condition and located in a generally safe neighborhood with essential amenities, it holds promise for appreciation over time. Family rental As a family rental, this duplex stands out in the Cascais e Estoril area due to its subvalued price of €590,000 against a fair value of €778,915, making it an attractive option for families looking for more space in a serene environment. The well-rated condition of the property combined with the reputable neighborhood enhances its appeal to family tenants seeking quality housing near Lisbon.
Moderate Economic and Tenant Risk The property faces a moderate risk due to an Economic Stability score of 70 and a Tenant Stability score of 70, indicating potential challenges in both market and tenant retention.
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