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 house of 200 m², energy rating B. Located on rua Colégio do Sardão S / N, Oliveira do Douro parish, Vila Nova de Gaia municipality, Porto district. Property Features: This property includes a versatile mezzanine that can serve as a home office or additional bedroom, enhancing its overall functionality and appeal in a residential setting. Condition Notes: The outdoor areas require attention, which may affect the aesthetic value of the home.
The valuation. The asking price of €340,000 is significantly above the fair value of €181,891, by €158,109 (46.5%). This property is considered overpriced based on the current market assessment.
Fair value modelled at €181,891 from the area baseline, adjusted for condition and location. Asking €340,000 sits €158,109 (46.5%) above — overpriced versus fair value.
Asking €340,000 versus the rua Colégio do Sardão S / N area baseline of €541,000 (€2,705/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 68/100 (Condition 70 · Materials 75 · Room dimensions 65). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 78/100 (Housing Market 80 · Amenities 75 · Economic 80 · Tenant Quality 80). Strong amenities and housing-market momentum support a premium to baseline.
rua Colégio do Sardão S / N
Area baseline €541,000 + condition -€20,938 + location +€20,429 = modelled fair value of €181,891 (€909/m²), a €158,109 (46.5%) gap versus the €340,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Colégio do Sardão S / N | Subject | €340,000 | €1,700 | — | 70 | 78 |
| rua Vasco da Gama | Active | €449,600 | €1,955 | 15.0% | 65 | 74 |
| travessa Passos, 169 | Active | €535,000 | €3,821 | 124.8% | 75 | 69 |
| travessa Lameiro S / N | Active | €199,900 | €3,998 | 135.2% | 70 | 76 |
| Gondomar (São Cosme), Valbom e Jovim · ba5afb | Active | €380,000 | €2,375 | 39.7% | 80 | 71 |
| Median comp | €414,800 | €3,098 | 82.2% | 73 | 73 |
Long-term rental The property at €340,000 presents a gross yield of only 2.9%, which is insufficient compared to the fair value of €181,891, indicating that it is overpriced. The discrepancy of 46.5% from the fair value diminishes its attractiveness for long-term rental investments. Buy-and-hold Investing in this property as a buy-and-hold is discouraged given its significant markup of 46.5% over the fair value of €181,891. Despite a decent neighbourhood rating of 78/100, the poor yield of 2.9% makes it a less favorable option for long-term appreciation. Family rental At a listing price of €340,000, the expected return for family rental is compromised due to a net yield of only 2.9%, signaling that the property is overpriced at this level. The 46.5% gap from the fair value suggests that potential returns will likely not meet the financial objectives for family-oriented tenants looking for value.
Economic Downturn If economic conditions fluctuate, even with a score of 80, the property may face decreased demand, affecting occupancy rates and rental income.**
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