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, 6-bathroom house of 513 m², built in 2006. Located São Félix da Marinha parish, Vila Nova de Gaia municipality, Porto district. Noteworthy Features: The villa boasts a multifunctional attic room with sea views and a dedicated leisure area featuring a home cinema and billiard table, enhancing its entertainment potential.
The valuation. The asking price of €1,400,000 is significantly below the fair value of €1,869,637, indicating the property is underpriced by €469,637 (33.5%). This creates an advantageous opportunity for potential buyers.
Fair value modelled at €1,869,637 from the area baseline, adjusted for condition and location. Asking €1,400,000 sits €469,637 (33.5%) below — the upside to fair value.
Asking €1,400,000 versus the São Félix da Marinha, Vila Nova de Gaia, Porto area baseline of €1,246,077 (€2,429/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 85/100 (Condition 82 · Materials 88 · Room dimensions 84). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 73/100 (Housing Market 80 · Amenities 70 · Economic 75 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
São Félix da Marinha, Vila Nova de Gaia, Porto
Area baseline €1,246,077 + condition +€64,125 + location +€152,113 = modelled fair value of €1,869,637 (€3,645/m²), a €469,637 (33.5%) gap versus the €1,400,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| São Félix da Marinha · 38b173 | Subject | €1,400,000 | €2,729 | — | 82 | 73 |
| São Félix da Marinha · 49b67a | Active | €890,000 | €1,679 | 38.5% | — | 71 |
| rua João Paulo II S / N | Active | €449,000 | €1,978 | 27.5% | 75 | 77 |
| rua da Fitela | Active | €698,000 | €2,223 | 18.5% | 70 | 70 |
| rua General Humberto Delgado | Active | €460,000 | €1,870 | 31.5% | 70 | 72 |
| Median comp | €579,000 | €1,924 | 29.5% | 70 | 72 |
Long-term rental This property presents an attractive opportunity for long-term rental, with a market gap of 33.5% indicating it is underpriced compared to its fair value. The 2.6% gross yield is reasonable for the suburban Greater Porto area, ensuring consistent rental income for investors. Family rental This investment is particularly suitable for family rentals due to its spacious 4-bedroom layout and favorable neighborhood rating of 73/100. The property’s condition score of 85/100 adds to its appeal for families seeking quality housing in a suburban environment. Buy-and-hold As a buy-and-hold property, this house offers significant potential for appreciation given its gap to fair value of 33.5%. The established neighborhood of Vila Nova de Gaia is projected for steady growth, making this an advantageous long-term investment choice.
Economic Dependency Risk: The economic stability score of 75/100 indicates a relatively stable market; however, with a tenant stability score of only 65/100, there's a risk of fluctuating occupancy rates that could lead to income variability.
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