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 house of 450 m², energy rating E. Located on avenida Plátanos, 51D, Carcavelos e Parede parish, Cascais municipality, Lisbon district. This property features unique beachfront access and exceptional development potential within a prime coastal area, making it an attractive investment opportunity.
The valuation. The asking price of €8,500,000 significantly exceeds the fair value of €2,338,179 by €6,161,821, representing an overvaluation of 72.5%. This property is clearly overpriced based on current market trends and comparable listings.
Fair value modelled at €2,338,179 from the area baseline, adjusted for condition and location. Asking €8,500,000 sits €6,161,821 (72.5%) above — overpriced versus fair value.
Asking €8,500,000 versus the avenida Plátanos, 51D area baseline of €2,227,050 (€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 60 · Economic 65 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
avenida Plátanos, 51D
Area baseline €2,227,050 + condition -€49,219 + location +€160,348 = modelled fair value of €2,338,179 (€5,196/m²), a €6,161,821 (72.5%) gap versus the €8,500,000 asking price.
Long-term rental The current valuation of €8,500,000 significantly exceeds the fair value of €2,338,179, indicating that the property is overpriced by 72.5%. With a gross yield of 0%, this property is not a financially viable option for long-term rental investors seeking positive cash flow. Family rental While the property is located near the Greater Lisbon metropolitan area and offers good transport links, the asking price of €8,500,000 is unjustifiably high compared to the fair market value of €2,338,179. This gap of 72.5% suggests that it may not be suitable for families looking for value in rental properties. Buy-and-hold The buy-and-hold strategy for this property appears risky as it is overpriced at €8,500,000 against a fair value of €2,338,179, leading to a substantial gap of 72.5%. Investors should be cautious, as the low-condition rating of 68/100 and 0% yield further diminish its attractiveness for long-term value appreciation.
Economic Vulnerability The economic stability score of 65/100 indicates a moderate risk of economic downturns that could affect tenant demand and rental income stability.
