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, 2-bathroom country_house of 496 m², energy rating D. Located São João das Lampas e Terrugem parish, Sintra municipality, Lisbon district. Property Highlights: Features extensive cultivation land and a unique underground water collection system, enhancing sustainability and providing a tranquil atmosphere just 10 minutes from Sintra.
The valuation. The asking price of €462,000 is significantly below the fair value of €1,114,694, representing a value disparity of €652,694 (141.3%). This property is deemed underpriced according to the analysis provided.
Fair value modelled at €1,114,694 from the area baseline, adjusted for condition and location. Asking €462,000 sits €652,694 (141.3%) below — the upside to fair value.
Asking €462,000 versus the São João das Lampas e Terrugem, Sintra, Lisbon area baseline of €1,536,608 (€3,098/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 71/100 (Condition 75 · Materials 70 · Room dimensions 66). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 70/100 (Housing Market 75 · Amenities 70 · Economic 65 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
São João das Lampas e Terrugem, Sintra, Lisbon
Area baseline €1,536,608 + condition -€34,875 + location +€85,153 = modelled fair value of €1,114,694 (€2,247/m²), a €652,694 (141.3%) gap versus the €462,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| São João das Lampas e Terrugem · 389b06 | Subject | €462,000 | €931 | — | 75 | 70 |
| estrada do Moinho | Active | €980,000 | €2,649 | 184.4% | — | 71 |
| São João das Lampas e Terrugem · de0b31 | Active | €980,000 | €2,649 | 184.4% | 85 | 68 |
| estrada da Pernigem, 58 | Active | €450,000 | €2,514 | 169.9% | 78 | 63 |
| São João das Lampas e Terrugem · 6fb842 | Active | €980,000 | €2,450 | 163.0% | 82 | 71 |
| Median comp | €980,000 | €2,582 | 177.1% | 82 | 70 |
Long-term rental The property in São João das Lampas e Terrugem presents an excellent opportunity for a long-term rental strategy, given its fair value of €1,114,694 compared to its listing price of €462,000, indicating a strong gap of 141.3%. With a decent condition rating of 71/100 and access to Lisbon, the potential for securing quality tenants is promising. Family rental Investing in a family rental is particularly advantageous in this suburban area, which benefits from low crime rates and reasonable infrastructure. As the property is subvalued at €462,000 versus its fair value of €1,114,694, families looking for spacious 4-bed accommodation are likely to find appealing options here. Buy-and-hold A buy-and-hold investment strategy would be well-suited to this property, given the significant fair value gap and a robust neighborhood infrastructure. As the property is currently listed at €462,000 while its fair value is €1,114,694, there is considerable room for appreciation over time, making it a strategic long-term asset to acquire.
Economic Downturn Risk The property faces a potential economic downturn risk due to a moderate economic stability score of 65, which may impact tenant retention and rental income.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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