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.
5-bedroom, 4-bathroom house of 266 m², built in 1987, energy rating C. Located Miragaia e Marteleira parish, Lourinhã municipality, Lisbon district. This property features two independent annexes, offering versatile space for guest accommodations or rental income, along with solar panels enhancing energy efficiency and sustainability.
The valuation. The asking price of €650,000 is €60,276 (9.3%) above the fair value of €589,724, indicating the property is overpriced. This discrepancy suggests potential negotiation leverage for serious buyers.
Fair value modelled at €589,724 from the area baseline, adjusted for condition and location. Asking €650,000 sits €60,276 (9.3%) above — overpriced versus fair value.
Asking €650,000 versus the Miragaia e Marteleira, Lourinhã, Lisbon area baseline of €590,786 (€2,221/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 75/100 (Condition 75 · Materials 76 · Room dimensions 74). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 59/100 (Housing Market 50 · Amenities 50 · Economic 55 · Tenant Quality 60). Strong amenities and housing-market momentum support a premium to baseline.
Miragaia e Marteleira, Lourinhã, Lisbon
Area baseline €590,786 + condition -€1,663 + location +€20,550 = modelled fair value of €589,724 (€2,217/m²), a €60,276 (9.3%) gap versus the €650,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Miragaia e Marteleira · be95df | Subject | €650,000 | €2,444 | — | 75 | 59 |
| rua da Serra, 8B | Active | €420,000 | €1,991 | 18.5% | 71 | 58 |
| rua José da Silva Junior, 9 | Active | €335,000 | €2,428 | 0.7% | 80 | 59 |
| rua das Flores | Active | €399,000 | €1,928 | 21.1% | 70 | 57 |
| travessa da Encosta, 31 | Active | €930,000 | €4,673 | 91.2% | 80 | 56 |
| Median comp | €409,500 | €2,210 | 9.6% | 76 | 58 |
Long-term rental Given the property’s fair value of €589,724 and a listing price of €650,000, it is clear that it is overpriced, with a 9.3% gap. The gross yield of 3.3% is not competitive compared to other rental opportunities in the region, making this investment less attractive for long-term rental strategies. Buy-and-hold The property’s overvaluation at €650,000, against a fair value of €589,724, indicates a significant downside risk for buy-and-hold investors. Additionally, the lack of favorable neighborhood ratings and infrastructure may hinder long-term appreciation, further diminishing the strategy’s appeal.
Economic Vulnerability The property is at risk due to a moderate economic stability score of 55/100, which may indicate potential fluctuations in rental income and property value.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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