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, 1-bathroom apartment of 45 m², built in 1989, energy rating E. Located on avenida de Portugal, Cascais e Estoril parish, Cascais municipality, Lisbon district. Noteworthy Features: This apartment includes a private terrace that enhances outdoor living space, coupled with efficient double-glazed windows to ensure peace and quiet. Location: Prime area in Estoril, within walking distance to beach and train station.
The valuation. The asking price of €420,000 exceeds the fair value of €243,100 by €176,900 (42.1%), indicating that the property is overpriced despite its high-quality finishes. This gap denotes a significant risk for potential investors.
Fair value modelled at €243,100 from the area baseline, adjusted for condition and location. Asking €420,000 sits €176,900 (42.1%) above — overpriced versus fair value.
Asking €420,000 versus the avenida de Portugal area baseline of €214,965 (€4,777/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 74/100 (Condition 75 · Materials 80 · Room dimensions 70). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 74/100 (Housing Market 75 · Amenities 70 · Economic 80 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
avenida de Portugal
Area baseline €214,965 + condition -€984 + location +€21,380 = modelled fair value of €243,100 (€5,402/m²), a €176,900 (42.1%) gap versus the €420,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| avenida de Portugal | Subject | €420,000 | €9,333 | — | 75 | 74 |
| Cascais e Estoril · 4a80ed | Active | €1,500,000 | €13,514 | 44.8% | 70 | 72 |
| Cascais e Estoril · 8936d5 | Active | €677,000 | €8,792 | 5.8% | 68 | 72 |
| praceta José Florindo, 455 | Active | €795,000 | €9,815 | 5.2% | 78 | 72 |
| rua do Poço Novo | Active | €785,000 | €14,811 | 58.7% | 80 | 75 |
| Median comp | €790,000 | €11,665 | 25.0% | 74 | 72 |
Long-term rental This property in Cascais e Estoril is currently listed at €420,000, well above the fair value estimate of €243,100, indicating a significant pricing gap of 42.1%. With a gross yield of only 3.5%, the investment does not present a compelling opportunity for long-term rental. Family rental While the location offers proximity to Lisbon and decent amenities, the apartment's high asking price of €420,000 compared to its fair value of €243,100 makes it less suitable for a family rental investment. The gross yield of 3.5% is insufficient to justify the expense, suggesting the property is overpriced for family-oriented tenants. Buy-and-hold The buy-and-hold strategy is not recommended for this property, as it is priced at €420,000 while the fair market value is just €243,100, resulting in a 42.1% premium. Given the 3.5% gross yield, the investment lacks the necessary return potential to make it attractive for long-term appreciation under current market conditions.
Tenant turnover risk The tenant stability score of 70/100 indicates a moderate likelihood of tenant turnover, which could lead to vacancy periods and decreased rental income.
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