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.
3-bedroom, 2-bathroom house of 320 m², built in 2002. Located São Domingos de Rana parish, Cascais municipality, Lisbon district. Noteworthy Feature: The converted garage bar/lounge area enhances leisure options and complements the swimming pool, providing a unique entertainment space in this property.
The valuation. The asking price of €650,000 is significantly below the fair value of €1,745,883, suggesting it is underpriced by €1,095,883, or 168.6%. This positions the property as an exceptional investment opportunity. Buy-to-flip angle. The resale strategy involves leveraging the property’s potential to refresh its interiors, which although decent, do feature some dated finishes. A targeted renovation could create a profitable margin for a quick sale in the rising Cascais market. Buy-to-let angle. The rental income strategy indicates a gross yield of 5.3%, with an estimated monthly rent of €2,871. The property’s suburban location near Lisbon makes it appealing for family rentals, ensuring consistent income generation.
Fair value modelled at €1,308,522 from the area baseline, adjusted for condition and location. Asking €650,000 sits €658,522 (101.3%) below — the upside to fair value.
Asking €650,000 versus the São Domingos de Rana, Cascais, Lisbon area baseline of €1,187,520 (€3,711/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 75/100 (Condition 73 · Materials 78 · Room dimensions 75). Below-median condition lowers fair value versus a renovated baseline unit. Full condition report →
Neighbourhood score 76/100 (Housing Market 85 · Amenities 75 · Economic 80 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline. Full location report →
São Domingos de Rana, Cascais, Lisbon
Area baseline €1,187,520 + condition -€2,500 + location +€123,502 = modelled fair value of €1,308,522 (€4,089/m²), a €658,522 (101.3%) gap versus the €650,000 asking price.
Long-term rental: With a gap of 168.6% from its fair value of €1,745,883, this 3-bed house offers an attractive long-term rental opportunity in São Domingos de Rana. The gross yield of 5.3% indicates strong potential for consistent income generation over time. Buy-and-hold: Given its subpar condition rating of 75/100 and the high neighborhood score of 76/100, this property presents a compelling buy-and-hold investment. The expected appreciation in property value, driven by its proximity to Lisbon, aligns well with long-term investment strategies. Family rental: This home's spacious 320m² layout and favorable neighborhood conditions make it an ideal candidate for family rental. The property being subvalorizada at €650,000 compared to its fair value enhances its attractiveness in the competitive rental market. Not ideal for short-term rental: Despite its advantageous location, this property does not suit short-term rental strategies due to its current condition and the neighborhood profile. The gap from fair value indicates a focus on long-term investment is more prudent. Not ideal for student housing: The suburban characteristics of this property may not cater well to the needs of students seeking vibrant urban environments. As the property is subvalorizada, it is better suited for families rather than a transient student demographic. Not ideal for luxury market: The current listing price of €650,000 fails to position this property within the luxury market segment, given its average condition rating. Even as it is subvalorizada, its offerings would not attract the high-end consumer demographic typically associated with luxury properties.
Potential economic downturn A potential economic downturn could impact tenant stability, currently rated at 75/100, leading to rent defaults and vacancies in the property.
