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.
4-bedroom, 4-bathroom house of 324 m², built in 2012, energy rating C. Located on rua das Olaias, Cascais e Estoril parish, Cascais municipality, Lisbon district. This villa features expansive glazed surfaces that seamlessly connect the living areas with the outdoor garden, optimizing natural light and views throughout the property.
The valuation. The asking price of €1,990,000 is slightly above the fair value of €1,956,778, with a difference of €33,222 (1.7%). The property is positioned accurately within the market, reflecting its quality and neighborhood characteristics.
Fair value modelled at €1,956,778 from 6 comparable sales in the area. Asking €1,990,000 sits €33,222 (1.7%) above — overpriced versus fair value.
Asking €1,990,000 versus the rua das Olaias area baseline of €1,614,497 (€4,983/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 78/100 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 €1,614,497, adjusted for condition and micro-location, gives a modelled fair value of €1,956,778 (€6,039/m²), a €33,222 (1.7%) gap versus the €1,990,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua das Olaias | Subject | €1,990,000 | €6,142 | — | 74 | 72 |
| Cascais e Estoril · 8314d1 | Active | €1,280,000 | €6,632 | 8.0% | 75 | 70 |
| rua Madressilvas | Active | €2,600,000 | €5,000 | 18.6% | 72 | 71 |
| rua Joaquim Ereira | Active | €1,400,000 | €6,250 | 1.8% | 80 | 68 |
| rua do Cobre | Active | €1,049,000 | €5,610 | 8.7% | 92 | 67 |
| Median comp | €1,340,000 | €5,930 | 3.5% | 78 | 69 |
Long-term rental This property showcases a fair valuation with a slight 1.7% gap to fair value, making it a reasonable option for long-term rental investment. The 3.1% gross yield is acceptable, aligning with the neighborhood's suburban characteristics and low crime risk, appealing to stable tenant demographics. Family rental With its spacious 324m² layout and proximity to Lisbon, this home presents an attractive choice for families looking for a long-term rental solution. The solid condition score of 78/100 and the fair valuation further highlight its suitability for family-oriented renters seeking quality accommodations in a safer environment. Buy-and-hold This property’s fair price indicates potential for appreciation over time as the Cascais area continues to benefit from its favorable proximity to Lisbon. The combination of a steady 3.1% gross yield and suburban features positions it well for long-term investors aiming to capitalize on reliable rental income and future value growth.
Economic Dependence Risk The high economic stability score of 80 indicates a solid environment, but a tenant stability score of 75 suggests moderate risk of tenant turnover, potentially affecting cash flow.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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