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.
2-bedroom, 1-bathroom apartment of 68 m², built in 1989, energy rating C. Located on avenida Biarritz, Cascais e Estoril parish, Cascais municipality, Lisbon district. Noteworthy Feature: The apartment benefits from high appreciation potential due to its prestigious location, making it an attractive option for both personal and investment purposes.
The valuation. The asking price of €413,500 sits €48,948 (11.8%) above the fair value of €364,552, indicating that the property is overpriced. Such a discrepancy warrants caution for potential buyers. Buy-to-flip angle. A resale strategy for this apartment should target a quick turnover in the stacked suburban market, focusing on cosmetic upgrades to leverage its high-quality materials for a higher sale price. Buy-to-let angle. The estimated gross yield is 4.1%, with potential rental income of approximately €1,413 per month, appealing for long-term family rentals in a suburban area with stable demand.
Fair value modelled at €364,552 from the area baseline, adjusted for condition and location. Asking €413,500 sits €48,948 (11.8%) above — overpriced versus fair value.
Asking €413,500 versus the avenida Biarritz area baseline of €336,532 (€4,949/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 77/100 (Condition 73 · Materials 80 · Room dimensions 75). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 69/100 (Housing Market 60 · Amenities 70 · Economic 70 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
avenida Biarritz
Area baseline €336,532 + condition +€2,444 + location +€25,576 = modelled fair value of €364,552 (€5,361/m²), a €48,948 (11.8%) gap versus the €413,500 asking price.
Long-term rental The property’s asking price of €413,500 is 11.8% above its fair value of €364,552, indicating a significant gap that impacts potential investor returns. With a gross yield of 4.1% and a neighborhood rating of 69/100, this location presents challenges for maximizing rental income due to overpricing. Family rental At €413,500, this 2-bed apartment is overpriced compared to its fair value of €364,552, which may deter families seeking affordable housing options in a competitive market. Although the 4.1% gross yield is moderate, the higher price could limit the property’s attractiveness to families in the Cascais area. Buy-and-hold Despite a potentially stable investment strategy, the apartment is listed at €413,500, significantly above its fair value of €364,552, which diminishes its investment appeal. Coupled with a gross yield of 4.1%, the overpricing suggests that long-term appreciation may be stunted, making this property less compelling for a buy-and-hold approach.
Economic Vulnerability The property may face financial challenges due to an economic stability score of 70/100, suggesting potential fluctuations in local economic conditions that could impact rental income. Tenant Vulnerability With a tenant stability score of 75/100, there is a moderate risk of tenant turnover, which could increase vacancy rates and reduce overall rental yield.
