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, 3-bathroom duplex of 115 m², built in 2018, energy rating A. Located on rua Bombeiros Voluntários de São Mamede de Infesta, 100, São Mamede de Infesta e Senhora da Hora parish, Matosinhos municipality, Porto district. Unique feature: This duplex includes a spacious balcony with southern exposure, ensuring optimal sun exposure throughout the day, perfect for outdoor living and relaxation. Accessibility: Positioned just minutes from key medical and academic institutions, enhancing its appeal for professionals and students alike.
The valuation. The asking price of €470,000 is above the fair value of €429,728 by €40,272 (9.4%). The property is fairly valued based on its condition and neighborhood characteristics.
Fair value modelled at €429,728 from 6 comparable sales in the area. Asking €470,000 sits €40,272 (9.4%) above — overpriced versus fair value.
Asking €470,000 versus the rua Bombeiros Voluntários de São Mamede de Infesta, 100 area baseline of €388,847 (€3,381/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 below the wider parish average — a hyper-local discount distinct from the parish baseline.
Base gap of €388,847, adjusted for condition and micro-location, gives a modelled fair value of €429,728 (€3,737/m²), a €40,272 (9.4%) gap versus the €470,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Bombeiros Voluntários de São Mamede de Infesta, 100 | Subject | €470,000 | €4,087 | — | 78 | 81 |
| rua Fernando Cabral, 1 | Active | €595,000 | €3,914 | 4.2% | 75 | 72 |
| rua Carlos Malheiro Dias, 199 | Active | €650,000 | €3,824 | 6.4% | 78 | 72 |
| rua de Costa Cabral | Active | €395,000 | €4,247 | 3.9% | 80 | 72 |
| Ramalde · 5b87a9 | Active | €490,000 | €3,427 | 16.2% | 80 | 71 |
| Median comp | €542,500 | €3,869 | 5.3% | 79 | 72 |
Long-term rental The property in São Mamede de Infesta e Senhora da Hora offers a gross yield of 3.1%, indicating stable income potential for long-term rental tenants. Given its fair value positioning, it can attract reliable tenants drawn to the area's urban proximity and well-rated amenities. Buy-and-hold With a fair valuation of €470,000 compared to the estimated fair value of €429,728, investing now could yield modest appreciation over time as the neighborhood continues to benefit from its proximity to Porto. The property's condition rating of 82/100 further supports its potential for long-term value retention. Family rental The 3-bed duplex's neighborhood score of 81/100 suggests a solid environment for family renters, making it a reasonable choice for those looking to reside in a community with access to urban facilities. While it holds fair value, its stable condition and family-friendly amenities make it an appealing option for families seeking a long-term residence.
Economic Dependency Risk The economic stability score of 80 indicates potential vulnerability to market fluctuations that could impact long-term tenant stability, especially if local conditions change unexpectedly.
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