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, 3-bathroom house of 140 m², built in 1990, energy rating E. Located on rua Central de Ermentão, Gondomar (São Cosme), Valbom e Jovim parish, Gondomar municipality, Porto district. Noteworthy Features: This property boasts a huge terrace perfect for large gatherings and is conveniently located just 100m from essential shops and services in Gondomar. Condition Notes: The interior blends vintage and updated features, highlighting unique character while remaining in good condition.
The valuation. The asking price of €399,500 exceeds the fair value of €210,904 by €188,596, indicating that the property is overpriced by 47.2%. This significant difference raises concerns about the investment's viability in the current market.
Fair value modelled at €210,904 from the area baseline, adjusted for condition and location. Asking €399,500 sits €188,596 (47.2%) above — overpriced versus fair value.
Asking €399,500 versus the rua Central de Ermentão area baseline of €334,180 (€2,387/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 69/100 (Condition 70 · Materials 65 · Room dimensions 70). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 65/100 (Housing Market 70 · Amenities 60 · Economic 65 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
rua Central de Ermentão
Area baseline €334,180 + condition -€14,219 + location +€12,743 = modelled fair value of €210,904 (€1,506/m²), a €188,596 (47.2%) gap versus the €399,500 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Central de Ermentão | Subject | €399,500 | €2,854 | — | 70 | 65 |
| Oliveira do Douro · 938953 | Active | €379,900 | €1,645 | 42.4% | — | 72 |
| rua Clube Naval Infante D. Henrique | Active | €730,000 | €3,364 | 17.9% | 75 | 66 |
| rua Ramalho Ortigão | Active | €475,000 | €1,599 | 44.0% | 68 | 77 |
| Oliveira do Douro · 28bb41 | Active | €920,000 | €1,296 | 54.6% | — | 70 |
| Median comp | €602,500 | €1,622 | 43.2% | 72 | 71 |
Long-term rental This property, listed at €399,500, poses a significant risk as it is overpriced with a fair value of only €210,904, resulting in a 47.2% gap. With a gross yield of 3.8% and a neighborhood rating of 65/100, the investment is unlikely to meet long-term rental performance expectations. Family rental While the property may appeal to families due to its size and location in a suburban area with good connectivity to Porto, the current listing price of €399,500 is excessively high compared to the fair value of €210,904. The 3.8% yield, coupled with a condition score of 69/100, indicates that the investment lacks the potential for strong financial returns in the family rental market. Buy-and-hold Investing in this property as a buy-and-hold strategy is compromised due to its significant overpricing at €399,500 against a fair value of €210,904, leaving a concerning 47.2% gap. Given the modest gross yield of 3.8% and average neighborhood rating of 65/100, this property is unlikely to appreciate sufficiently over time to justify the initial investment.
Economic vulnerability The property faces economic vulnerability due to its moderate economic stability score of 65/100, indicating potential susceptibility to market fluctuations that could impact tenant demand and rental income stability.
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