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, 4-bathroom house of 290 m², built in 1996. Located São João das Lampas e Terrugem parish, Sintra municipality, Lisbon district. This property boasts a generous 1,200 m² plot offering exceptional privacy, with the potential for extensive landscaping or outdoor recreational features due to its proximity to natural scenic beauty.
The valuation. The asking price of €971,000 significantly exceeds the fair value of €561,134, placing it €409,866 (42.2%) overpriced based on market conditions. This indicates a substantial premium that does not align with comparable properties in the area.
Fair value modelled at €561,134 from the area baseline, adjusted for condition and location. Asking €971,000 sits €409,866 (42.2%) above — overpriced versus fair value.
Asking €971,000 versus the São João das Lampas e Terrugem, Sintra, Lisbon area baseline of €898,420 (€3,098/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 55/100 (Condition 55 · Materials 53 · Room dimensions 56). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 62/100 (Housing Market 65 · Amenities 60 · Economic 70 · Tenant Quality 55). Strong amenities and housing-market momentum support a premium to baseline.
São João das Lampas e Terrugem, Sintra, Lisbon
Area baseline €898,420 + condition -€91,078 + location +€29,872 = modelled fair value of €561,134 (€1,935/m²), a €409,866 (42.2%) gap versus the €971,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| São João das Lampas e Terrugem · 96c6a4 | Subject | €971,000 | €3,348 | — | 55 | 62 |
| Colares · 6d5583 | Active | €900,000 | €7,317 | 118.5% | — | 65 |
| avenida Comissão de Melhoramentos 1928, 67 | Active | €1,250,000 | €3,049 | 8.9% | 72 | 71 |
| Colares · ba590a | Active | €900,000 | €6,000 | 79.2% | — | 61 |
| São João das Lampas e Terrugem · 49b8f1 | Active | €650,000 | €6,500 | 94.1% | 75 | 68 |
| Median comp | €900,000 | €6,250 | 86.7% | 74 | 67 |
Long-term rental The current listing price of €971,000 for the property significantly exceeds its fair value of €561,134, indicating it is overpriced. With a gross yield of only 3.1%, the potential returns do not justify the investment in the long-term rental market. Family rental Although the suburban location offers commuting access to Greater Lisbon, the property’s high listing price of €971,000 compared to its fair value suggests it is overpriced. Family rentals typically thrive in well-priced markets, and in this case, the 3.1% yield does not align with the demands of families seeking value. Buy-and-hold With the property priced at €971,000, which is significantly above the fair value of €561,134, it is considered overpriced, making it a less attractive option for a buy-and-hold investment strategy. The modest yield of 3.1% raises concerns about future appreciation and the long-term viability of this asset in the portfolio.
Tenant turnover risk The tenant stability score of 55/100 indicates a higher likelihood of tenant turnover, potentially leading to increased vacancy rates and lost 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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