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.
2-bedroom, 1-bathroom duplex of 75 m², built in 1970, energy rating D. Located Rio de Mouro parish, Sintra municipality, Lisbon district. Unique Feature: The duplex benefits from a recently renovated roof, enhancing energy efficiency and providing long-term structural integrity, making it a sound investment opportunity. Potential: With an estimated €30,000, total renovation can be realized.
The valuation. The asking price of €285,000 is significantly higher than the fair value of €145,461, indicating that the property is overpriced by €139,539 (49.0%).
Fair value modelled at €145,461 from the area baseline, adjusted for condition and location. Asking €285,000 sits €139,539 (49.0%) above — overpriced versus fair value.
Asking €285,000 versus the Rio de Mouro, Sintra, Lisbon area baseline of €148,575 (€1,981/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 62/100 (Condition 65 · Materials 60 · Room dimensions 66). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 70/100 (Housing Market 75 · Amenities 65 · Economic 70 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
Rio de Mouro, Sintra, Lisbon
Area baseline €148,575 + condition -€15,000 + location +€11,886 = modelled fair value of €145,461 (€1,939/m²), a €139,539 (49.0%) gap versus the €285,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Rio de Mouro · dee49c | Subject | €285,000 | €3,800 | — | 65 | 70 |
| Algueirão-Mem Martins · 389603 | Active | €269,900 | €4,028 | 6.0% | — | 71 |
| Rio de Mouro · ba5bac | Active | €260,000 | €3,250 | 14.5% | — | 71 |
| Agualva e Mira-Sintra · 38b43b | Active | €274,000 | €3,605 | 5.1% | — | 74 |
| Rio de Mouro · 00174b | Active | €275,000 | €4,297 | 13.1% | 62 | 73 |
| Median comp | €271,950 | €3,817 | 0.4% | 62 | 72 |
Long-term rental The 2-bed duplex in Rio de Mouro is not an optimal choice for long-term rental given its significant price tag, marked at €285,000, which is 49% above its fair value of €145,461. With a gross yield of only 3.8%, the investment fails to meet compelling income-generating potential. Family rental The property’s pricing at €285,000 positions it as overpriced, especially when considering the family rental market where affordability is crucial. Additionally, a fair value of €145,461 suggests that this duplex may not attract families seeking value without sacrificing essential amenities. Buy-and-hold Investing in this duplex as a buy-and-hold strategy is challenged by its overpriced listing of €285,000, which is significantly above the fair value of €145,461. The property’s projected 3.8% yield is insufficient to justify the high acquisition cost, hindering long-term capital appreciation potential.
Potential Tenant Turnover Despite both economic and tenant stability scores being at 70/100, there is an elevated risk of tenant turnover as it indicates a moderate level of stability, which could lead to frequent vacancies and associated costs.
