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 97 m², built in 1970. Located Rio de Mouro parish, Sintra municipality, Lisbon district. Noteworthy Features: The apartment includes two enclosed balconies, enhancing outdoor space and providing greater privacy, while its proximity to Mercês train station offers excellent accessibility for commuters.
The valuation. The asking price of €299,500 is significantly above the fair value of €195,426, representing an overpricing of €104,074 (34.7%). This assessment indicates that the property is not a sound investment at the current asking price.
Fair value modelled at €195,426 from the area baseline, adjusted for condition and location. Asking €299,500 sits €104,074 (34.7%) above — overpriced versus fair value.
Asking €299,500 versus the Rio de Mouro, Sintra, Lisbon area baseline of €192,157 (€1,981/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 66/100 (Condition 65 · Materials 68 · Room dimensions 70). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 72/100 (Housing Market 80 · Amenities 70 · Economic 80 · Tenant Quality 60). Strong amenities and housing-market momentum support a premium to baseline.
Rio de Mouro, Sintra, Lisbon
Area baseline €192,157 + condition -€13,641 + location +€16,910 = modelled fair value of €195,426 (€2,015/m²), a €104,074 (34.7%) gap versus the €299,500 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Rio de Mouro · cfde0f | Subject | €299,500 | €3,088 | — | 65 | 72 |
| Rio de Mouro · 49b7cf | Active | €299,500 | €3,088 | 0% | 70 | 67 |
| rua Ferreira de Castro, 7 | Active | €299,500 | €2,995 | 3.0% | 62 | 66 |
| rua Ferreira de Castro | Active | €299,500 | €2,852 | 7.6% | 70 | 72 |
| rua Ferreira de Castro | Active | €299,500 | €2,908 | 5.8% | 72 | 75 |
| Median comp | €299,500 | €2,952 | 4.4% | 70 | 70 |
Long-term rental The current asking price of €299,500 significantly exceeds the fair value of €195,426, resulting in a 34.7% gap. With a gross yield of 0% and a neighborhood rating of 72/100, this investment is not well-positioned for stable long-term rental returns. Family rental Given the property’s overpriced nature at €299,500 against a fair value of €195,426, it is unlikely to attract families seeking affordable rental options. The condition score of 66/100 further diminishes its appeal, making it less suitable for family rental purposes. Buy-and-hold Investing in this property at €299,500 is unfavorable, as it is overpriced by 34.7% relative to the fair value of €195,426. The lack of a gross yield and the average neighborhood rating suggest that holding this asset may not yield beneficial appreciation over time.
Economic Vulnerability Given a high economic stability score of 80 but a significantly lower tenant stability score of 60, there is a risk that economic fluctuations could lead to increased tenant turnover and vacancy rates, impacting rental income.
