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.
7-bedroom, 4-bathroom palace of 626 m², energy rating F. Located Mafamude e Vilar do Paraíso parish, Vila Nova de Gaia municipality, Porto district. Noteworthy Features: This mansion boasts a medieval tower and stunning ocean views, complemented by extensive gardens with two ornamental stone lakes, enhancing its historic charm and outdoor appeal.
The valuation. The asking price of €8,000,000 is significantly above the fair value of €2,730,184, representing an increase of €5,269,816 (193.0%). This property is considered overpriced.
Fair value modelled at €2,730,184 from 6 comparable sales in the area. Asking €8,000,000 sits €5,269,816 (193.0%) above — overpriced versus fair value.
Asking €8,000,000 versus the Mafamude e Vilar do Paraíso, Vila Nova de Gaia, Porto area baseline of €2,567,919 (€4,102/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 82/100 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 €2,567,919, adjusted for condition and micro-location, gives a modelled fair value of €2,730,184 (€4,361/m²), a €5,269,816 (193.0%) gap versus the €8,000,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Mafamude e Vilar do Paraíso · 3a7167 | Subject | €8,000,000 | €12,780 | — | 75 | 73 |
| rua Camilo Castelo Branco | Active | €8,000,000 | €3,759 | 70.6% | 70 | 72 |
| rua Camilo Castelo Branco | Active | €8,000,000 | €4,000,000 | 31200.0% | — | 71 |
| avenida Vasco da Gama | Active | €1,490,000 | €2,980 | 76.7% | 72 | 74 |
| Arcozelo · 3a7427 | Active | €475,000 | €2,241 | 82.5% | 74 | 72 |
| Median comp | €4,745,000 | €3,370 | 73.6% | 72 | 72 |
Long-term rental This property, listed at €8,000,000, is overpriced with a fair value of only €2,730,184, indicating a significant gap of 193.0%. Given the gross yield of 0% and neighborhood scores, investing in this strategy does not present appealing financial potential. Family rental While the property boasts a large 7-bed layout, it is overpriced at €8,000,000 compared to a fair value of €2,730,184, representing a 193.0% difference. The suburban characteristics of the neighborhood further suggest that this is not an optimal choice for family rentals, given the lack of economic viability. Buy-and-hold The property’s listing price of €8,000,000 far exceeds its fair value of €2,730,184, leaving a stark 193.0% gap that indicates it is overpriced. The low yield and moderate neighborhood ratings suggest that a buy-and-hold strategy would not yield favorable returns in the long term.
Potential tenant turnover The tenant stability score of 73/100 indicates a moderate risk of tenant turnover, which could lead to increased vacancy rates and associated costs.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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