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, 1-bathroom apartment of 100 m², energy rating D. Located Rio de Mouro parish, Sintra municipality, Lisbon district. This apartment boasts two balconies that enhance natural light and provide outdoor space, ideal for relaxation or personal gardening projects.
The valuation. The asking price of €299,500 is significantly above the fair value of €216,336, resulting in an overvaluation of €83,164 (27.8%). This property is consequently categorized as overpriced.
Fair value modelled at €216,336 from the area baseline, adjusted for condition and location. Asking €299,500 sits €83,164 (27.8%) above — overpriced versus fair value.
Asking €299,500 versus the Rio de Mouro, Sintra, Lisbon area baseline of €198,100 (€1,981/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 75/100 (Condition 75 · Materials 72 · Room dimensions 78). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 74/100 (Housing Market 80 · Amenities 70 · Economic 75 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
Rio de Mouro, Sintra, Lisbon
Area baseline €198,100 + condition -€781 + location +€19,018 = modelled fair value of €216,336 (€2,163/m²), a €83,164 (27.8%) gap versus the €299,500 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Rio de Mouro · 6d5266 | Subject | €299,500 | €2,995 | — | 75 | 74 |
| Rio de Mouro · f35f8e | Active | €299,500 | €2,604 | 13.0% | 76 | 73 |
| Rio de Mouro · 89338e | Active | €299,500 | €2,995 | 0% | 73 | 71 |
| Rio de Mouro · 6d55be | Active | €299,500 | €3,186 | 6.4% | 74 | 76 |
| Rio de Mouro · 49b77f | Active | €299,500 | €3,088 | 3.1% | 70 | 76 |
| Median comp | €299,500 | €3,042 | 1.6% | 74 | 75 |
Long-term rental The property is overpriced by 27.8%, indicating a significant gap from its fair value of €216,336, which could lead to negative cash flow for long-term rental investors. Additionally, with a yield of 0%, the investment lacks financial appeal, making it a poor candidate for this strategy. Buy-and-hold At a listing price of €299,500, the investment is overpriced as it exceeds the fair value by 27.8%, resulting in diminished potential returns over time. The property’s condition rating of 75/100 and the surrounding neighborhood rating of 74/100 suggest that any appreciation in value may not compensate for the initial overvaluation. Family rental The property's pricing at €299,500 is not aligned with the fair market value of €216,336, leading to a substantial overpricing issue of 27.8%, which could deter potential tenants. Moreover, with a gross yield of 0% and a neighborhood rating of 74/100, the long-term viability of this investment for family rental purposes appears bleak.
Tenant turnover risk High tenant turnover is likely given the tenant stability score of 65/100, which may increase vacancy rates and associated costs.
