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 duplex of 103 m², built in 1990, energy rating C. Located Oliveira do Douro parish, Vila Nova de Gaia municipality, Porto district. Noteworthy Features: The duplex boasts a spacious living room with a fireplace and a balcony, alongside a versatile upper floor that can serve as a guest suite or home office.
The valuation. The asking price of €265,000 is significantly above the fair value of €86,698, presenting an overvaluation of €178,302 (67.3%). This discrepancy indicates the property is overpriced. Buy-to-flip angle. Given the current market position, a resale strategy could target an upgraded finish to attract buyers willing to pay a premium; however, the initial valuation constrains potential profit. Buy-to-let angle. With an estimated gross yield of 5.3%, renting the duplex at approximately €1,170 per month could be viable for long-term cash flow, although the location's mixed neighborhood rating may affect tenant demand.
Fair value modelled at €86,698 from the area baseline, adjusted for condition and location. Asking €265,000 sits €178,302 (67.3%) above — overpriced versus fair value.
Asking €265,000 versus the Oliveira do Douro, Vila Nova de Gaia, Porto area baseline of €278,615 (€2,705/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 66/100 (Condition 62 · Materials 70 · Room dimensions 68). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 68/100 (Housing Market 60 · Amenities 65 · Economic 70 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
Oliveira do Douro, Vila Nova de Gaia, Porto
Area baseline €278,615 + condition -€14,002 + location +€6,763 = modelled fair value of €86,698 (€842/m²), a €178,302 (67.3%) gap versus the €265,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Oliveira do Douro · 91124d | Subject | €265,000 | €2,573 | — | 62 | 68 |
| rua do Monte do Tadeu | Active | €419,000 | €3,953 | 53.6% | 75 | 80 |
| Mafamude e Vilar do Paraíso · 4a7f2b | Active | €820,000 | €4,362 | 69.5% | 70 | 71 |
| Oliveira do Douro · 6c7c19 | Active | €294,900 | €2,610 | 1.4% | 73 | 69 |
| rua de Santos Pousada | Active | €310,000 | €4,366 | 69.7% | 73 | 81 |
| Median comp | €364,500 | €4,158 | 61.6% | 73 | 76 |
Long-term rental This 4-bed duplex in Oliveira do Douro is overpriced at €265,000, with a fair value of only €86,698, marking a significant gap of 67.3%. Despite a gross yield of 5.3%, the property's high price diminishes its appeal for long-term rental profitability. Family rental The property is not well-positioned for family rental, given its pricing and fair value discrepancy of 67.3% at €265,000. Even though it has a decent condition rating of 66/100, the overall expense outweighs potential rental income for families seeking affordable housing. Buy-and-hold While the suburban location near Porto offers potential for future appreciation, the current price of €265,000 is substantially overpriced at a fair value of €86,698. The investment strategy may be compromised by the high initial cost, impacting long-term returns negatively. Not ideal for Short-term vacation rental, Luxury market, Student housing
Moderate Economic Sensitivity The property has a moderate economic stability score of 70/100, indicating potential vulnerability to economic downturns which could impact tenant retention and rental income.
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