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.
3-bedroom, 0-bathroom house of 83 m², built in 1987, energy rating E. Located São João das Lampas e Terrugem parish, Sintra municipality, Lisbon district. Noteworthy Features: The property boasts a scenic view of Mafra Convent and an extensive, fully fenced 2,600 m2 lot, offering ample privacy and direct contact with nature.
The valuation. The asking price of €920,000 sits €726,915 (79.0%) above its fair value of €193,085, indicating that this property is overpriced. Buy-to-flip angle. A buy-to-flip strategy poses significant risk, as the current valuation suggests limited profit potential upon resale. Buy-to-let angle. With an estimated gross yield of 1.5%, renting this property at €1,150 per month would not provide attractive returns for long-term investment.
Fair value modelled at €193,085 from the area baseline, adjusted for condition and location. Asking €920,000 sits €726,915 (79.0%) above — overpriced versus fair value.
Asking €920,000 versus the São João das Lampas e Terrugem, Sintra, Lisbon area baseline of €257,134 (€3,098/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 78/100 (Condition 76 · Materials 80 · Room dimensions 75). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 65/100 (Housing Market 70 · Amenities 60 · Economic 65 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
São João das Lampas e Terrugem, Sintra, Lisbon
Area baseline €257,134 + condition +€4,280 + location +€10,687 = modelled fair value of €193,085 (€2,326/m²), a €726,915 (79.0%) gap versus the €920,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| São João das Lampas e Terrugem · 938932 | Subject | €920,000 | €11,084 | — | 76 | 65 |
| São João das Lampas e Terrugem · 937189 | Active | €949,000 | €5,454 | 50.8% | 72 | 74 |
| rua da Pedra d'Oira S / N | Active | €658,000 | €2,455 | 77.8% | 70 | 62 |
| São João das Lampas e Terrugem · 6d5504 | Active | €980,000 | €3,488 | 68.5% | — | 68 |
| São João das Lampas e Terrugem · 25f48b | Active | €980,000 | €3,616 | 67.4% | 80 | 74 |
| Median comp | €964,500 | €3,552 | 68.0% | 72 | 71 |
Long-term rental The property’s listing price of €920,000 is significantly above its fair value of €193,085, indicating it is overpriced by 79.0%. With a gross yield of only 1.5%, the potential returns do not justify the investment in a long-term rental strategy. Buy-and-hold Investing in this property at €920,000, which is well above the fair value of €193,085, suggests that it is overpriced by 79.0%. The low gross yield of 1.5% makes it an unattractive option for a buy-and-hold investment, as it does not promise sufficient appreciation to offset its high entry cost. Family rental At a listing price of €920,000, the property is significantly overpriced compared to its fair value of €193,085, creating a gap of 79.0%. Given the gross yield of just 1.5%, it is unlikely to provide the stable cash flow desired for a family rental investment.
Economic and Tenant Stability Risk The property has a moderately low economic stability score of 65/100 and a tenant stability score of 65/100, indicating potential challenges in maintaining consistent rental income and occupancy rates.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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