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.
5-bedroom, 5-bathroom house of 600 m², built in 2006, energy rating B. Located São João das Lampas e Terrugem parish, Sintra municipality, Lisbon district. Stunning mountainous views enhance this property’s appeal, complemented by abundant nearby protected areas and a functional water spring suitable for drinking, enriching the natural lifestyle experience.
The valuation. The asking price of €1,690,000 exceeds the fair value of €1,412,171 by €277,830 (16.4%). This property is considered overpriced in the current market.
Fair value modelled at €1,412,171 from the area baseline, adjusted for condition and location. Asking €1,690,000 sits €277,830 (16.4%) above — overpriced versus fair value.
Asking €1,690,000 versus the São João das Lampas e Terrugem, Sintra, Lisbon area baseline of €1,287,600 (€2,146/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 77/100 (Condition 74 · Materials 81 · Room dimensions 75). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
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.
São João das Lampas e Terrugem, Sintra, Lisbon
Area baseline €1,287,600 + condition +€21,562 + location +€103,008 = modelled fair value of €1,412,171 (€2,354/m²), a €277,830 (16.4%) gap versus the €1,690,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| São João das Lampas e Terrugem · dee5ec | Subject | €1,690,000 | €2,817 | — | 74 | 70 |
| São João das Lampas e Terrugem · 262114 | Active | €620,000 | €2,191 | 22.2% | 78 | 73 |
| estrada de Alcolombal | Active | €1,100,000 | €1,664 | 40.9% | 60 | 66 |
| São João das Lampas e Terrugem · 6fb878 | Active | €1,680,000 | €4,253 | 51.0% | — | 69 |
| estrada do Moinho | Active | €980,000 | €2,649 | 6.0% | 80 | 69 |
| Median comp | €1,040,000 | €2,420 | 14.1% | 78 | 69 |
Long-term rental The property is currently overpriced by 16.4% compared to its fair value of €1,412,171, which limits its attractiveness for long-term rental opportunities. A gross yield of only 3.2% suggests that the investment may not provide sufficient returns compared to other options in the market. Family rental While the suburban location offers access to Lisbon's infrastructure, the high listing price of €1,690,000 makes it a less appealing option for family rentals. Given a condition score of 77/100 and a neighbourhood score of 70/100, the value proposition does not compensate for the elevated price tag. Buy-and-hold Investing in this property as a buy-and-hold strategy is questionable due to its 16.4% gap versus fair market value, indicating the property is overpriced. Future appreciation may not offset the current high entry price, particularly in a competitive suburban market with only average tenant quality.
Economic Sensitivity Risk: With an economic stability score of 70/100, the property may be vulnerable to economic fluctuations that could impact tenant retention and rent payments.
