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.
4-bedroom, 6-bathroom house of 279 m², built in 2025, energy rating A. Located Rio de Mouro parish, Sintra municipality, Lisbon district. Noteworthy Features: The property boasts a large private terrace for the master suite, ideal for enjoying sunsets, and a garage equipped for electric vehicles, catering to modern living needs.
The valuation. The asking price of €960,000 is significantly higher than the fair value of €631,790, creating an overpricing discrepancy of €328,210, or 34.2%. This property is not a financially sound investment given its inflated valuation. Buy-to-flip angle. The buy-to-flip strategy may face challenges due to the high asking price that limits potential profit margins upon resale. A significant price reduction would be necessary to attract interested buyers. Buy-to-let angle. The estimated rental income is approximately €3,280 per month, yielding a gross yield of 4.1%. However, the current asking price could limit long-term cash flow potential for prospective landlords.
Fair value modelled at €631,790 from the area baseline, adjusted for condition and location. Asking €960,000 sits €328,210 (34.2%) above — overpriced versus fair value.
Asking €960,000 versus the Rio de Mouro, Sintra, Lisbon area baseline of €552,699 (€1,981/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 88/100 (Condition 85 · Materials 90 · Room dimensions 86). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 70/100 (Housing Market 75 · Amenities 70 · Economic 70 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
Rio de Mouro, Sintra, Lisbon
Area baseline €552,699 + condition +€34,875 + location +€44,216 = modelled fair value of €631,790 (€2,264/m²), a €328,210 (34.2%) gap versus the €960,000 asking price.
Long-term rental The current asking price of €960,000 suggests an overvaluation of the property as its fair value is only €631,790, representing a 34.2% gap. With a gross yield of 4.1%, the investment may not generate sufficient return to justify the elevated purchase price. Buy-and-hold Investing in this property at the listing price overlooks the significant 34.2% gap between its fair value of €631,790 and the asking price of €960,000. Given the gross yield of 4.1%, long-term capital appreciation may not offset the high acquisition cost. Family rental Although the house is suitable for families and rates well in condition with 88/100, the high asking price of €960,000 compared to the fair value of €631,790 indicates a substantial overpricing. The potential yield of 4.1% diminishes further the appeal, as it does not align with the increased purchase costs.
Economic Vulnerability The property faces economic vulnerability with a stability score of 70/100, indicating potential fluctuations that could impact rental income. Tenant Turnover Risk Additionally, a tenant stability score of 65/100 suggests a higher likelihood of tenant turnover, which may lead to increased vacancies and loss of revenue.
