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, 4-bathroom house of 338 m², built in 2003, energy rating C. Located on rua da Costeira, 291, Campo e Sobrado parish, Valongo municipality, Porto district. Noteworthy Features: The property includes a spacious outdoor area with a nearly completed pool and a large terrace, perfect for family gatherings and private leisure activities.
The valuation. The asking price of €459,000 sits €138,609 (23.2%) below the fair value of €597,609, indicating an attractive buying opportunity in a favorable market. This suggests the property is currently undervalued.
Fair value modelled at €597,609 from 6 comparable sales in the area. Asking €459,000 sits €138,609 (23.2%) below — the upside to fair value.
Asking €459,000 versus the rua da Costeira, 291 area baseline of €542,731 (€1,606/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 72/100 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 €542,731, adjusted for condition and micro-location, gives a modelled fair value of €597,609 (€1,768/m²), a €138,609 (23.2%) gap versus the €459,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua da Costeira, 291 | Subject | €459,000 | €1,358 | — | 70 | 71 |
| Campo e Sobrado · 65a794 | Active | €445,000 | €1,514 | 11.5% | 80 | 74 |
| Recarei · 023b3c | Active | €460,000 | €2,026 | 49.2% | 75 | 71 |
| Campo e Sobrado · 25f65d | Active | €349,900 | €2,023 | 48.9% | — | 63 |
| Campo e Sobrado · 6a94d0 | Active | €395,000 | €1,421 | 4.6% | 45 | 64 |
| Median comp | €420,000 | €1,769 | 30.2% | 75 | 68 |
Long-term rental Given its proximity to Porto and the modest safety features of the suburban environment, this property presents compelling long-term rental opportunities. With a fair value exceeding the current listing price by 23.2%, the potential for steady cash flow is promising. Family rental This 3-bed house is well-suited for families seeking comfortable living while benefiting from the amenities available in Valongo. The property’s desirable features and relatively attractive pricing compared to its fair value make it an appealing option for family rentals. Buy-and-hold Investing in this property aligns well with a buy-and-hold strategy, offering a solid opportunity due to its subvalorizada status. The long-term appreciation potential, driven by increasing demand in the vicinity of Porto, adds further appeal to this strategy.
Potential Economic Decline The economic stability score of 70/100 indicates a moderate risk of economic downturn affecting rental income and property value.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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