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.
6-bedroom, 4-bathroom house of 278 m², built in 1985. Located Santiago dos Velhos parish, Arruda dos Vinhos municipality, Lisbon district. Noteworthy Features: This property includes a well-equipped outdoor barbecue area and a 2100 m² plot with a functioning well, enhancing outdoor leisure and gardening opportunities.
The valuation. The asking price of €620,000 sits slightly above the fair value of €619,127, making this property overpriced by €873 (0.1%). This could deter potential buyers looking for a good investment opportunity.
Fair value modelled at €619,127 from the area baseline, adjusted for condition and location. Asking €620,000 sits €873 (0.1%) above — overpriced versus fair value.
Asking €620,000 versus the Santiago dos Velhos, Arruda dos Vinhos, Lisbon area baseline of €596,588 (€2,146/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 70/100 (Condition 68 · Materials 75 · Room dimensions 72). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 68/100 (Housing Market 70 · Amenities 70 · Economic 65 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
Santiago dos Velhos, Arruda dos Vinhos, Lisbon
Area baseline €596,588 + condition -€20,416 + location +€42,954 = modelled fair value of €619,127 (€2,227/m²), a €873 (0.1%) gap versus the €620,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Santiago dos Velhos · 9570c5 | Subject | €620,000 | €2,230 | — | 68 | 68 |
| calçada Portuguesa | Active | €980,000 | €1,870 | 16.1% | 72 | 54 |
| rua Gago Coutinho | Active | €465,000 | €2,372 | 6.4% | 62 | 68 |
| Arruda dos Vinhos · 023d1d | Active | €465,000 | €2,372 | 6.4% | 60 | 59 |
| Arruda dos Vinhos · 49b903 | Active | €950,000 | €3,265 | 46.4% | 70 | 64 |
| Median comp | €707,500 | €2,372 | 6.4% | 66 | 62 |
Family rental This property is not ideal for family rental as it is overpriced, with a fair value gap of just 0.1%. The neighbourhood rating of 68/100 may deter families seeking better amenities and tenant quality. Long-term rental With a gross yield of 0% and a condition score of 70/100, this property does not present a compelling long-term rental opportunity given its overpriced status. The limited value in return does not justify the cost in a suburban area that compromises on tenant quality. Buy-and-hold Investing in this property as a buy-and-hold strategy is questionable, as it is overpriced at €620,000 with minimal expected returns. The neighbourhood's moderate quality and amenities do not compensate for the high purchase price, making it unappealing for long-term appreciation.
Economic and Tenant Instability Risk With both economic and tenant stability scores at 65/100, there is a heightened risk of financial fluctuation and potential vacancy rates, indicating an unstable investment environment.
