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, 2-bathroom duplex of 173 m², built in 2003, energy rating C. Located São Félix da Marinha parish, Vila Nova de Gaia municipality, Porto district. Noteworthy Features: This duplex boasts a multifunctional upper floor with a kitchenette, ideal for leisure or work, enhancing versatility in living space usage.
The valuation. The asking price of €510,000 is above the fair value of €461,266, representing an overpricing of €48,734 (10.6%). This indicates that investors may need to be cautious before proceeding.
Fair value modelled at €461,266 from 6 comparable sales in the area. Asking €510,000 sits €48,734 (10.6%) above — overpriced versus fair value.
Asking €510,000 versus the São Félix da Marinha, Vila Nova de Gaia, Porto area baseline of €404,286 (€2,337/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 81/100 is above the parish average, lifting fair value versus a typical-condition unit.
Recent nearby listings price above the wider parish average — a hyper-local premium distinct from the parish baseline.
Base gap of €404,286, adjusted for condition and micro-location, gives a modelled fair value of €461,266 (€2,666/m²), a €48,734 (10.6%) gap versus the €510,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| São Félix da Marinha · 83428d | Subject | €510,000 | €2,948 | — | 78 | 70 |
| rua Pescadores, 243 | Active | €395,000 | €3,160 | 7.2% | 80 | 71 |
| São Félix da Marinha · 96c691 | Active | €539,000 | €2,764 | 6.2% | 82 | 68 |
| Serzedo e Perosinho · 43905c | Active | €280,000 | €2,667 | 9.5% | 72 | 74 |
| rua Pescadores, 245 | Active | €295,000 | €2,634 | 10.7% | 78 | 78 |
| Median comp | €345,000 | €2,716 | 7.9% | 79 | 73 |
Long-term rental The property in São Félix da Marinha is currently overpriced at €510,000, with a fair value of €461,266 indicating a 10.6% gap. With a gross yield of 3.2%, investing for long-term rental may not meet financial expectations considering the property's valuation. Buy-and-hold At €510,000, this property is priced above its fair value of €461,266, suggesting a decline in potential appreciation over time. Despite its decent condition rating of 81/100, the financial implications of holding an overpriced asset may not justify a buy-and-hold strategy. Family rental Currently listed at €510,000, the property exceeds its fair value of €461,266, which raises concerns about profitability for a family rental investment. Although the neighbourhood offers suburban amenities, the 3.2% gross yield coupled with the high price point suggests it may not be the best option for families looking for rental stability.
Economic Vulnerability The property is exposed to economic downturns due to a strong economic stability score of 80 but a tenant stability score of only 65, indicating potential risks in tenant retention.
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