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, 1-bathroom house of 174 m², energy rating C. Located São João das Lampas e Terrugem parish, Sintra municipality, Lisbon district. This property boasts a generous 1,300 m² plot featuring a mature garden with fruit trees and the potential for a luxurious outdoor lounge and pool area.
The valuation. The asking price of €949,000 is significantly above the fair value of €407,348, representing an excessive premium of €541,652 (57.1%). This property is considered overpriced. Buy-to-flip angle. A buy-to-flip strategy would involve renovating the property with its good quality finishes and then reselling it at a higher market value, although current pricing may limit potential profit margins. Buy-to-let angle. With an estimated gross yield of 2.4%, the rental strategy focuses on securing long-term tenants in a suburban area, although the yield reflects a low return relative to the investment needed.
Fair value modelled at €407,348 from the area baseline, adjusted for condition and location. Asking €949,000 sits €541,652 (57.1%) above — overpriced versus fair value.
Asking €949,000 versus the São João das Lampas e Terrugem, Sintra, Lisbon area baseline of €539,052 (€3,098/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 74/100 (Condition 72 · Materials 78 · Room dimensions 76). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 74/100 (Housing Market 70 · Amenities 70 · Economic 80 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
São João das Lampas e Terrugem, Sintra, Lisbon
Area baseline €539,052 + condition -€1,903 + location +€35,847 = modelled fair value of €407,348 (€2,341/m²), a €541,652 (57.1%) gap versus the €949,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| São João das Lampas e Terrugem · 937189 | Subject | €949,000 | €5,454 | — | 72 | 74 |
| São João das Lampas e Terrugem · 6d5504 | Active | €980,000 | €3,488 | 36.1% | — | 68 |
| rua Principal | Active | €1,280,000 | €4,267 | 21.8% | — | 67 |
| estrada de Carne Assada, 14 | Active | €1,650,000 | €5,357 | 1.8% | 68 | 72 |
| São João das Lampas e Terrugem · 6f41c1 | Active | €890,000 | €4,198 | 23.0% | 73 | 66 |
| Median comp | €1,130,000 | €4,233 | 22.4% | 71 | 68 |
Long-term rental The property is overpriced with a fair value of €407,348 compared to its listing price of €949,000, indicating a significant gap of 57.1%. Given the gross yield of 2.4%, investing in this property for long-term rental is unlikely to generate satisfactory returns. Family rental With the high listing price of €949,000 which is 57.1% above the fair value, this property does not align well with the financial expectations for family rentals. Coupled with a gross yield of only 2.4%, it presents a riskier investment for attracting family tenants in a suburban area. Buy-and-hold The current asking price of €949,000 significantly exceeds its fair value by 57.1%, making it a less compelling buy-and-hold strategy. The favorable location near Lisbon does not compensate for the low gross yield of 2.4%, leading to concerns about capital appreciation in the long term.
Economic Reliance Risk: With an economic stability score of 80/100, a slight downturn could lead to increased vacancy rates affecting revenue. Tenant Reliability Risk: A tenant stability score of 75/100 indicates potential for higher turnover, which may incur additional costs for re-leasing.
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