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 apartment of 100 m², built in 1989. Located União das Freguesias do Cacém e São Marcos parish, Sintra municipality, Lisbon district. The apartment boasts an inviting terrace accessible from the living room, perfect for outdoor relaxation or entertaining guests.
The valuation. The asking price of €340,000 is significantly above fair value, exceeding it by €123,384 or 36.3%. This valuation underscores that the property is overpriced within the current market context.
Fair value modelled at €216,616 from the area baseline, adjusted for condition and location. Asking €340,000 sits €123,384 (36.3%) above — overpriced versus fair value.
Asking €340,000 versus the União das Freguesias do Cacém e São Marcos, Sintra, Lisbon area baseline of €214,600 (€2,146/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 68/100 (Condition 72 · Materials 68 · Room dimensions 66). Below-median condition lowers fair value versus a renovated baseline unit. Full condition report →
Neighbourhood score 66/100 (Housing Market 75 · Amenities 60 · Economic 70 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline. Full location report →
União das Freguesias do Cacém e São Marcos, Sintra, Lisbon
Area baseline €214,600 + condition -€11,719 + location +€13,734 = modelled fair value of €216,616 (€2,166/m²), a €123,384 (36.3%) gap versus the €340,000 asking price.
Long-term rental The property is overpriced, with a listing price of €340,000 significantly exceeding its fair value of €216,616, resulting in a 36.3% gap. Given the gross yield of just 4.1%, the long-term rental strategy may not generate sufficient returns to justify this premium. Buy-and-hold As the property is overpriced, its market value of €340,000 does not align with the fair value assessment of €216,616, reflecting a substantial 36.3% discrepancy. This suggests that holding the asset long-term may not deliver the necessary appreciation to offset the initial overvaluation. Family rental The apartment is overpriced, listed at €340,000 while the fair market value stands at €216,616, indicating a 36.3% overvaluation. Although family rentals are generally desirable in suburban areas, the current price may hinder potential profitability in this segment due to inadequate yield and price-to-value alignment.
Economic Sensitivity The property may face financial instability due to a relatively low economic stability score of 70/100, which suggests potential vulnerability to market fluctuations that could affect rental income. Tenant Vulnerability With a tenant stability score of 65/100, there is an increased risk of tenant turnover, impacting long-term rental income consistency.
