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, 6-bathroom house of 440 m², built in 2025. Located Porto Salvo parish, Oeiras municipality, Lisbon district. Noteworthy Features: This property includes a professional-grade home cinema and a multifunctional space with direct access to an impressive 80 m² terrace boasting unobstructed views.
The valuation. The asking price of €1,375,000 sits €173,977 (14.5%) above the fair value of €1,201,023, indicating that the property is overpriced.
Fair value modelled at €1,201,023 from 6 comparable sales in the area. Asking €1,375,000 sits €173,977 (14.5%) above — overpriced versus fair value.
Asking €1,375,000 versus the Porto Salvo, Oeiras, Lisbon area baseline of €1,008,929 (€2,293/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 88/100 is above the parish average, lifting fair value versus a typical-condition unit.
Recent nearby listings price below the wider parish average — a hyper-local discount distinct from the parish baseline.
Base gap of €1,008,929, adjusted for condition and micro-location, gives a modelled fair value of €1,201,023 (€2,730/m²), a €173,977 (14.5%) gap versus the €1,375,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Porto Salvo · e54b95 | Subject | €1,375,000 | €3,125 | — | 97 | 68 |
| Porto Salvo · b45401 | Active | €949,000 | €2,719 | 13.0% | 80 | 78 |
| jardim em Porto Salvo | Active | €959,000 | €2,740 | 12.3% | 70 | 78 |
| União das Freguesias do Cacém e São Marcos · 001ab4 | Active | €920,000 | €1,022 | 67.3% | 70 | 74 |
| Barcarena · efdb61 | Active | €619,000 | €2,267 | 27.4% | 73 | 72 |
| Median comp | €934,500 | €2,493 | 20.2% | 72 | 76 |
Long-term rental Given the property's listing price of €1,375,000 against a fair value of €1,201,023, it is overpriced by 14.5%, leading to diminished rental yield potential despite a gross yield of 6.2%. This imbalance suggests that long-term rental may not provide the expected financial returns, as the overvaluation limits cash flow performance. Buy-and-hold With the current valuation revealing a significant gap from fair value, the property falls into the overpriced category at €1,375,000, making a buy-and-hold strategy less attractive. The anticipated appreciation in the area might not sufficiently compensate for this overpricing, posing a risk to capital gains. Family rental The house's gross yield of 6.2% appears appealing, yet the purchase price of €1,375,000 is 14.5% above the fair value, signaling that it is overpriced. Families seeking rental opportunities may find better value elsewhere, limiting demand and potentially impacting occupancy rates.
Economic Vulnerability The combination of a 70 economic stability score and a 65 tenant stability score indicates potential fluctuations in rental income and property values due to economic downturns or tenant turnover risks.
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