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, 4-bathroom house of 490 m², built in 2022, energy rating B. Located on rua de Calfaioma, 626, Valongo parish, Valongo municipality, Porto district. This villa features an exclusive private access road and advanced security amenities, including 12 CCTV cameras and mobile-controlled automatic gates, enhancing its privacy and safety.
The valuation. The asking price of €1,050,000 exceeds the fair value of €929,046 by €120,954, representing a 13.0% premium over what is considered long-term market worth. This property is therefore deemed overpriced.
Fair value modelled at €929,046 from 6 comparable sales in the area. Asking €1,050,000 sits €120,954 (13.0%) above — overpriced versus fair value.
Asking €1,050,000 versus the rua de Calfaioma, 626 area baseline of €791,796 (€1,616/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 84/100 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 €791,796, adjusted for condition and micro-location, gives a modelled fair value of €929,046 (€1,896/m²), a €120,954 (13.0%) gap versus the €1,050,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua de Calfaioma, 626 | Subject | €1,050,000 | €2,143 | — | 90 | 74 |
| rua Mouzinho da Silveira, 81 | Active | €580,000 | €1,384 | 35.4% | 75 | 67 |
| rua 5 de Outubro, 716 | Active | €760,000 | €1,984 | 7.4% | 82 | 69 |
| rua Dom António Castro Meireles S / N | Active | €599,000 | €2,396 | 11.8% | 85 | 70 |
| rua Alto da Costa, 331 | Active | €975,000 | €2,519 | 17.6% | 88 | 75 |
| Median comp | €679,500 | €2,190 | 2.2% | 84 | 70 |
Long-term rental This property, listed at €1,050,000, exceeds its fair value of €929,046 by 13.0%, indicating it is overpriced. With a yield of 0%, the investment does not present a compelling financial incentive for long-term tenants. Buy-and-hold Holding this property as a long-term investment is not advisable given its pricing; it is marked at 13.0% over the fair value of €929,046. The lack of yield further diminishes its attractiveness as a buy-and-hold opportunity, especially in a neighborhood rated only 74/100. Family rental While the area benefits from Greater Porto's economic activity, the 13.0% gap to fair value suggests that this family rental is overpriced at €1,050,000. The property also offers a low yield of 0%, potentially limiting its appeal to families seeking affordable and quality housing options.
Economic Vulnerability The economic stability score of 75/100 suggests a moderate risk of economic downturns that could impact tenant demand and property value.
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