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.
7-bedroom, 8-bathroom house of 813 m², built in 1995, energy rating C. Located Cascais e Estoril parish, Cascais municipality, Lisbon district. This property features exclusive extensive grounds of 8,887 m², allowing for exceptional privacy and the potential to customize outdoor spaces to enhance its aesthetic appeal.
The valuation. The asking price of €5,500,000 exceeds the fair value of €4,229,391 by €1,270,609 (23.1%). This property is therefore considered overpriced. Buy-to-flip angle. A buy-to-flip strategy could target renovations to enhance appeal, aiming for a significant markup on resale given the mixed neighborhood dynamics. Buy-to-let angle. With an estimated monthly rental income of €9,625, the projected gross yield stands at 2.1%, suitable for long-term family rentals in this suburban area.
Fair value modelled at €4,229,391 from the area baseline, adjusted for condition and location. Asking €5,500,000 sits €1,270,609 (23.1%) above — overpriced versus fair value.
Asking €5,500,000 versus the Cascais e Estoril, Cascais, Lisbon area baseline of €4,023,537 (€4,949/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 68/100 (Condition 65 · Materials 75 · Room dimensions 70). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 68/100 (Housing Market 70 · Amenities 65 · Economic 70 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
Cascais e Estoril, Cascais, Lisbon
Area baseline €4,023,537 + condition -€83,841 + location +€289,695 = modelled fair value of €4,229,391 (€5,202/m²), a €1,270,609 (23.1%) gap versus the €5,500,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Cascais e Estoril · b452ff | Subject | €5,500,000 | €6,765 | — | 65 | 68 |
| Cascais e Estoril · 65a6aa | Active | €3,300,000 | €8,919 | 31.8% | — | 75 |
| Cascais e Estoril · f36138 | Active | €3,500,000 | €7,261 | 7.3% | 85 | 63 |
| Cascais e Estoril · ac982c | Active | €4,985,000 | €6,231 | 7.9% | 88 | 68 |
| Cascais e Estoril · ba58ee | Active | €3,250,000 | €5,242 | 22.5% | — | 71 |
| Median comp | €3,400,000 | €6,746 | 0.3% | 87 | 70 |
Long-term rental The property is overpriced with a fair value of €4,229,391 compared to the listing price of €5,500,000, indicating a significant gap of 23.1%. At a gross yield of only 2.1% and a condition rating of 68/100, it does not present a strong investment case for long-term rental. Family rental Despite being a 7-bed house in a suburban area, the property's pricing at €5,500,000 far exceeds its fair value, creating a concerning gap of 23.1%. With a moderate condition and neighborhood rating of 68/100 each, it may deter families seeking rental options in this price range. Buy-and-hold This property, currently priced at €5,500,000, is overpriced as its fair value is only €4,229,391, reflecting a gap of 23.1%. Coupled with a low yield of 2.1% and subpar ratings for condition and neighborhood, it offers limited appeal for a buy-and-hold investment strategy.
Tenant turnover risk The tenant stability score of 65/100 indicates a potential for higher tenant turnover, which can lead to increased vacancy rates and associated costs.
