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, 5-bathroom house of 661 m², built in 1996, energy rating B. Located on estrada de Alcolombal, São João das Lampas e Terrugem parish, Sintra municipality, Lisbon district. This property features a covered saltwater pool with pre-installation for heating, alongside a dedicated kennel area including bathing and grooming facilities, enhancing outdoor lifestyle options.
The valuation. The asking price of €1,100,000 is substantially below the fair value of €1,406,009, making it underpriced by €306,009 (27.8%). This presents a compelling opportunity in the current market.
Fair value modelled at €1,406,009 from the area baseline, adjusted for condition and location. Asking €1,100,000 sits €306,009 (27.8%) below — the upside to fair value.
Asking €1,100,000 versus the estrada de Alcolombal area baseline of €1,418,506 (€2,146/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 65/100 (Condition 60 · Materials 70 · Room dimensions 70). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 66/100 (Housing Market 70 · Amenities 60 · Economic 70 · Tenant Quality 60). Strong amenities and housing-market momentum support a premium to baseline.
estrada de Alcolombal
Area baseline €1,418,506 + condition -€103,281 + location +€90,784 = modelled fair value of €1,406,009 (€2,127/m²), a €306,009 (27.8%) gap versus the €1,100,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| estrada de Alcolombal | Subject | €1,100,000 | €1,664 | — | 60 | 66 |
| São João das Lampas e Terrugem · dee5ec | Active | €1,690,000 | €2,817 | 69.3% | 74 | 70 |
| rua Principal | Active | €1,280,000 | €4,267 | 156.4% | — | 67 |
| São João das Lampas e Terrugem · 82c830 | Active | €770,000 | €4,873 | 192.8% | 72 | 66 |
| estrada da Ribeira | Active | €770,000 | €4,904 | 194.7% | 80 | 68 |
| Median comp | €1,025,000 | €4,570 | 174.6% | 74 | 68 |
Long-term rental The 4-bed house in São João das Lampas e Terrugem presents a compelling opportunity for long-term rental, given its fair value exceeding the listing price by 27.8%. With a decent condition score of 65/100 and a neighborhood rating of 66/100, the property is well-positioned to attract stable, long-term tenants. Family rental This property is suitable for family rental, as the spacious 661m² allows for comfortable living and the positive proximity to Lisbon enhances its appeal. Despite no gross yield currently, the potential for appreciation with a fair value of €1,406,009 suggests strong future demand from families seeking long-term housing. Buy-and-hold Investing in this property for a buy-and-hold strategy is attractive, with the fair value indicating a 27.8% upside from its listing price. The favorable location near Lisbon, combined with a decent neighborhood score, suggests the property could appreciate significantly over time, making it a strategic long-term investment.
Economic Dependence Risk The property faces a moderate risk due to an Economic Stability score of 70, which indicates possible vulnerabilities in the local economy that could impact long-term tenant retention and property value. Tenant Turnover Risk With a Tenant Stability score of 60, the property may experience higher turnover rates, leading to potential vacancies and increased costs in tenant acquisition and management.
