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.
5-bedroom, 5-bathroom country_house of 371 m², built in 1951. Located Grijó e Sermonde parish, Vila Nova de Gaia municipality, Porto district. Noteworthy Features: The property includes a rustic article near the pool area, providing additional living space with a hall featuring a fireplace, allowing for versatile use such as guest accommodation or event hosting.
The valuation. The asking price of €750,000 is 4.7% above the fair value of €714,612, indicating the property is overpriced. Buyers should be cautious and consider negotiating based on the valuation gap.
Fair value modelled at €714,612 from the area baseline, adjusted for condition and location. Asking €750,000 sits €35,388 (4.7%) above — overpriced versus fair value.
Asking €750,000 versus the Grijó e Sermonde, Vila Nova de Gaia, Porto area baseline of €919,709 (€2,479/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 30/100 (Condition 28 · Materials 33 · Room dimensions 35). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 65/100 (Housing Market 70 · Amenities 60 · Economic 70 · Tenant Quality 60). Strong amenities and housing-market momentum support a premium to baseline.
Grijó e Sermonde, Vila Nova de Gaia, Porto
Area baseline €919,709 + condition -€260,280 + location +€55,183 = modelled fair value of €714,612 (€1,926/m²), a €35,388 (4.7%) gap versus the €750,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Grijó e Sermonde · 49b92c | Subject | €750,000 | €2,022 | — | 28 | 65 |
| Grijó e Sermonde · 735452 | Active | €439,000 | €1,219 | 39.7% | — | 68 |
| rua Doutor Ramiro de Sá Coelho, 286 | Active | €349,000 | €1,084 | 46.4% | 45 | 72 |
| rua São Bento | Active | €495,000 | €1,390 | 31.2% | 71 | 63 |
| Grijó e Sermonde · f3631c | Active | €439,000 | €2,311 | 14.3% | 80 | 72 |
| Median comp | €439,000 | €1,305 | 35.5% | 71 | 70 |
Long-term rental This property is priced at €750,000, which is 4.7% above its fair value of €714,612, indicating it is overpriced. The 3.7% gross yield suggests that, while rental income is achievable, the initial price point limits potential returns in a moderately rated neighborhood (65/100). Family rental With the property listed at €750,000, it is overpriced compared to its fair value of €714,612, creating a gap that makes it a less attractive option for family rentals. Given the property's condition rating of 30/100, families may hesitate to invest in a home needing significant repairs at a high price point. Buy-and-hold At €750,000, this property is overpriced relative to its fair value of €714,612, which curtails its potential as a buy-and-hold investment. The low yield of 3.7% further emphasizes that investors may struggle to realize meaningful appreciation or rental income over time in this market. Not ideal for: Short-term vacation rental, Luxury market, Student housing
Economic downtrend risk With an economic stability score of 70/100 indicating moderate risk, combined with a tenant stability score of 60/100 suggesting potential issues in tenant retention, there is a significant risk that this property could experience decreased demand and lower returns.
