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, 1-bathroom penthouse of 198 m². Located Cascais e Estoril parish, Cascais municipality, Lisbon district. Noteworthy Features: The penthouse boasts a spacious deck terrace with uninterrupted ocean views and excellent sun exposure, ideal for outdoor leisure and entertaining. Additional Highlights: Includes a versatile additional room suitable for an office or library, enhancing its functionality.
The valuation. The asking price of €1,980,000 is significantly above the fair value of €1,098,723, translating to an overpriced situation by €881,277 (44.5%). This discrepancy indicates a lack of alignment with current market conditions.
Fair value modelled at €1,098,723 from the area baseline, adjusted for condition and location. Asking €1,980,000 sits €881,277 (44.5%) above — overpriced versus fair value.
Asking €1,980,000 versus the Cascais e Estoril, Cascais, Lisbon area baseline of €979,902 (€4,949/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 85/100 (Condition 82 · Materials 88 · Room dimensions 85). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 74/100 (Housing Market 75 · Amenities 70 · Economic 65 · Tenant Quality 80). Strong amenities and housing-market momentum support a premium to baseline.
Cascais e Estoril, Cascais, Lisbon
Area baseline €979,902 + condition +€24,750 + location +€94,071 = modelled fair value of €1,098,723 (€5,549/m²), a €881,277 (44.5%) gap versus the €1,980,000 asking price.
Long-term rental This property presents a significantly high gap of 44.5% above fair value, indicating it is overpriced and may not yield desirable rental returns. With a gross yield of only 1.8%, it struggles to provide sufficient cash flow for long-term investment. Family rental The 3-bed penthouse in Cascais is situated in a safe suburban area with acceptable amenities, but its price is elevated at €1,980,000, making it less appealing for family tenants looking for value. Families might prioritize more accessible options that yield better returns on their rental expenditures, given the current market conditions. Buy-and-hold Holding onto an overpriced asset like this one at €1,980,000 will be financially challenging, especially considering its significant overvaluation and low yield of 1.8%. Investors should consider that higher valuation might hinder long-term appreciation and profitability in this buy-and-hold strategy.
Economic Volatility Risk The economic stability score of 65/100 indicates potential fluctuations and uncertainties in the local economy that could impact property values.
