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 137 m², built in 2002, energy rating F. Located Santa Marinha e São Pedro da Afurada parish, Vila Nova de Gaia municipality, Porto district. Unique Feature: The duplex includes a 19 m² closed garage for secure parking, along with a private 8 m² terrace offering unobstructed views over the city, enhancing its urban living appeal.
The valuation. The asking price of €300,000 is positioned below the fair value of €339,255, indicating the property is underpriced by €39,255 (11.6%). This suggests a favorable buying opportunity for investors looking for value.
Fair value modelled at €339,255 from 6 comparable sales in the area. Asking €300,000 sits €39,255 (11.6%) below — the upside to fair value.
Asking €300,000 versus the Santa Marinha e São Pedro da Afurada, Vila Nova de Gaia, Porto area baseline of €248,162 (€1,811/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 78/100 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 €248,162, adjusted for condition and micro-location, gives a modelled fair value of €339,255 (€2,476/m²), a €39,255 (11.6%) gap versus the €300,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Santa Marinha e São Pedro da Afurada · 5e62c9 | Subject | €300,000 | €2,190 | — | 75 | 72 |
| Mafamude e Vilar do Paraíso · 87510c | Active | €395,000 | €2,090 | 4.6% | 72 | 71 |
| Mafamude e Vilar do Paraíso · 89e677 | Active | €290,000 | €2,522 | 15.2% | 70 | 79 |
| rua da Rasa | Active | €349,000 | €2,390 | 9.2% | 74 | 69 |
| praceta Julio Duarte, 93 | Active | €299,000 | €2,431 | 11.0% | 70 | 74 |
| Median comp | €324,000 | €2,411 | 10.1% | 71 | 73 |
Long-term rental The 3-bed duplex in Santa Marinha e São Pedro da Afurada presents a solid opportunity for long-term rental, with a current yield of 5.2% gross. Given its fair value of €339,255, the pricing at €300,000 indicates it is attractively underpriced in a neighborhood rated 72/100. Family rental This property is well-suited for family rental due to its spacious layout and favorable proximity to Porto, with a good condition score of 78/100. With an appealing yield and a valuation gap of 11.6%, it represents an effective investment for families seeking a stable environment. Buy-and-hold Investing in this duplex as a buy-and-hold strategy is promising, supported by the combination of its fair value being higher than the listing price and a respectable rental yield. The solid neighborhood attributes coupled with the underpriced nature of the property suggest it could appreciate over time, providing favorable returns for investors.
Economic Vulnerability The economic stability score of 70 indicates potential susceptibility to economic downturns that could affect rental income.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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