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 house of 118 m², built in 1987. Located São João das Lampas e Terrugem parish, Sintra municipality, Lisbon district. Noteworthy Features: The property includes two garages and a shed, providing ample storage and flexibility for outdoor projects or hobbies in its spacious surrounding area.
The valuation. The asking price of €300,000 sits €56,476 (18.8%) above the fair value of €243,524, indicating the property is overpriced. This discrepancy suggests a lack of alignment between market expectations and true asset value.
Fair value modelled at €243,524 from the area baseline, adjusted for condition and location. Asking €300,000 sits €56,476 (18.8%) above — overpriced versus fair value.
Asking €300,000 versus the São João das Lampas e Terrugem, Sintra, Lisbon area baseline of €253,228 (€2,146/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 58/100 (Condition 54 · Materials 60 · Room dimensions 65). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 71/100 (Housing Market 80 · 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 €253,228 + condition -€30,975 + location +€21,271 = modelled fair value of €243,524 (€2,064/m²), a €56,476 (18.8%) gap versus the €300,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| São João das Lampas e Terrugem · 6d533a | Subject | €300,000 | €2,542 | — | 54 | 71 |
| São João das Lampas e Terrugem · 937189 | Active | €949,000 | €5,454 | 114.5% | 72 | 74 |
| São João das Lampas e Terrugem · 6d53e2 | Active | €330,000 | €5,500 | 116.3% | 60 | 67 |
| estrada de Carne Assada, 14 | Active | €1,650,000 | €5,357 | 110.7% | 68 | 72 |
| São João das Lampas e Terrugem · 6f41c1 | Active | €890,000 | €4,198 | 65.1% | 73 | 66 |
| Median comp | €919,500 | €5,406 | 112.6% | 70 | 70 |
Long-term rental The property in São João das Lampas e Terrugem, priced at €300,000, is not aligned with its fair value of €243,524, indicating it is overpriced by 18.8%. With a gross yield of 4.7%, potential cash flow does not justify the elevated entry price in the long-term rental market. Family rental While the neighborhood has a decent safety rating of 71/100, the current listing price of €300,000 exceeds the fair value of €243,524, making the property overpriced and less appealing for family rentals. Families seeking affordable housing might bypass this option due to insufficient yield and higher costs associated with this property. Buy-and-hold Investing in this 4-bed house in São João das Lampas e Terrugem is not advisable since it is priced at €300,000 compared to a fair value of €243,524, making it overpriced by 18.8%. Moreover, the property’s condition score of 58/100 raises concerns about the potential for long-term value appreciation in a buy-and-hold strategy.
Economic and Tenant Instability With both economic and tenant stability scores at 70/100, there is a moderate risk that fluctuations in the local economy or tenant turnover could impact rental income stability and property value.
