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, 4-bathroom apartment of 147 m² on the 3rd floor, built in 2013, energy rating A. Located Santa Marinha e São Pedro da Afurada parish, Vila Nova de Gaia municipality, Porto district. This apartment features a spacious riverside balcony and a private garage capable of accommodating four vehicles, enhancing both outdoor living and convenience in urban commuting.
The valuation. The asking price of €850,000 is significantly above the fair value of €419,229, representing an excess of €430,771 (50.7%). This property is clearly overpriced based on current market evaluations. Buy-to-flip angle. Given the high-quality finishes, a resale strategy could aim for a stylish renovation to attract buyers willing to pay more than the fair value, enhancing profit potential. Buy-to-let angle. With a gross yield of 2.3% and estimated rental income of €1,629/month, a long-term rental strategy may yield steady cash flow, though lower than some investment thresholds in the region.
Fair value modelled at €419,229 from the area baseline, adjusted for condition and location. Asking €850,000 sits €430,771 (50.7%) above — overpriced versus fair value.
Asking €850,000 versus the Santa Marinha e São Pedro da Afurada, Vila Nova de Gaia, Porto area baseline of €391,608 (€2,664/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 85/100 (Condition 85 · Materials 88 · Room dimensions 80). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 75/100 (Housing Market 80 · Amenities 70 · Economic 80 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
Santa Marinha e São Pedro da Afurada, Vila Nova de Gaia, Porto
Area baseline €391,608 + condition +€18,375 + location +€36,441 = modelled fair value of €419,229 (€2,852/m²), a €430,771 (50.7%) gap versus the €850,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Santa Marinha e São Pedro da Afurada · 483b31 | Subject | €850,000 | €5,782 | — | 85 | 75 |
| rua Cais do Cavaco, 90 | Active | €850,000 | €4,427 | 23.4% | 82 | 68 |
| rua Dominguez Alvarez | Active | €1,200,000 | €5,530 | 4.4% | 80 | 75 |
| rua Dominguez Alvarez, 104 | Active | €1,200,000 | €5,530 | 4.4% | 78 | 76 |
| rua de Bartolomeu Velho | Active | €895,000 | €5,491 | 5.0% | 79 | 70 |
| Median comp | €1,047,500 | €5,511 | 4.7% | 80 | 73 |
Long-term rental This property, listed at €850,000, is overpriced compared to the fair value of €419,229, representing a significant gap of 50.7%. With a gross yield of only 2.3%, long-term rental returns would be uncompetitive in the current market. Family rental Targeting families would be challenging due to the property's 50.7% overvaluation, which poses a risk in achieving a favorable ROI. Additionally, the condition and neighborhood ratings may not justify the premium price, reducing appeal to potential family tenants. Buy-and-hold While the proximity to Porto may indicate future appreciation, this property’s current overvaluation at €850,000 significantly outweighs its fair value of €419,229. Investing under these conditions would likely lead to a prolonged holding period with minimal returns given the property’s low gross yield of 2.3%.
Economic downturn risk A notable economic stability score of 80 indicates potential vulnerability to market fluctuations, which could negatively affect tenant retention and property value.
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