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.
5-bedroom, 4-bathroom apartment of 211 m² on the 1st floor, built in 1983, energy rating B. Located on avenida Marginal, Cascais e Estoril parish, Cascais municipality, Lisbon district. Noteworthy Features: This property boasts a beautifully landscaped garden that provides a serene outdoor oasis, perfect for relaxation and entertaining, along with direct beach access just steps away.
The valuation. The asking price of €1,580,000 is positioned below fair value by €240,845, indicating it is subpriced at 13.2%. This suggests a strong opportunity for potential investors. Buy-to-flip angle. The strategy to pursue a buy-and-flip involves renovating the already luxurious property to enhance appeal, leveraging its current subvaluation for a profitable resale. Buy-to-let angle. With an estimated rental income of €3,555 per month, the gross yield sits at 2.7%, making it suitable for long-term rental or family rental strategies in this family-oriented neighborhood.
Fair value modelled at €1,820,845 from 6 comparable sales in the area. Asking €1,580,000 sits €240,845 (13.2%) below — the upside to fair value.
Asking €1,580,000 versus the avenida Marginal area baseline of €1,631,987 (€7,735/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 86/100 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 €1,631,987, adjusted for condition and micro-location, gives a modelled fair value of €1,820,845 (€8,630/m²), a €240,845 (13.2%) gap versus the €1,580,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| avenida Marginal | Subject | €1,580,000 | €7,488 | — | 80 | 72 |
| avenida da República, 757 | Active | €1,520,000 | €8,042 | 7.4% | 85 | 76 |
| avenida Sabóia S / N | Active | €2,700,000 | €12,558 | 67.7% | 83 | 76 |
| avenida Sabóia | Active | €2,700,000 | €12,054 | 61.0% | 85 | 69 |
| rua Melo e Sousa, 2 | Active | €2,300,000 | €7,931 | 5.9% | 75 | 74 |
| Median comp | €2,500,000 | €10,048 | 34.2% | 84 | 75 |
Long-term rental The property offers a gross yield of 2.7%, which is appealing in the context of Cascais e Estoril's growing demand for stable long-term housing. With a fair value gap of 13.2%, this investment strategy is backed by solid market fundamentals, indicating potential for appreciation. Family rental The spacious 5-bed configuration and family-oriented neighborhood make this apartment suitable for attracting families seeking a high-quality living environment. Despite its yield of 2.7%, the property is relatively more attractive because of its fair value being significantly higher than the listing price. Buy-and-hold Given the property's fair value of €1,820,845 compared to the listing price of €1,580,000, it presents an opportunity for long-term capital appreciation in a desirable area of Greater Lisbon. Holding this asset will likely benefit from the area's economic stability and growth in housing demand over time.
Tenant turnover risk The tenant stability score of 70/100 indicates a moderate risk of tenant turnover, which could impact rental income consistency.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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