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 218 m², energy rating G. Located on rua de São João da Foz, Aldoar, Foz Do Douro e Nevogilde parish, Porto municipality, Porto district. Noteworthy Features: The property includes an approved remodeling project, enabling customization in a premium and sought-after location known for high demand and strong potential for investment appreciation.
The valuation. The asking price of €800,000 is significantly below the fair value of €1,489,928, representing a difference of €689,928 (46.3%). The property is accurately assessed as underpriced. Buy-to-flip angle. With its condition rating of 24/100, a strategic renovation could enhance the property’s value, targeting a lucrative resale in a thriving neighborhood. A focus on modernizing key areas like the kitchen and bathrooms will attract buyers. Buy-to-let angle. The estimated gross yield of 5.2% (~€3,467/month) positions this property for a strong rental income, appealing to families seeking rental options in a desirable Porto suburb near schools and employment opportunities.
Fair value modelled at €1,489,928 from 5 comparable sales in the area. Asking €800,000 sits €689,928 (46.3%) below — the upside to fair value.
Asking €800,000 versus the rua de São João da Foz area baseline of €1,653,716 (€7,586/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 24/100 is below the parish average, reducing 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 €1,653,716, adjusted for condition and micro-location, gives a modelled fair value of €1,489,928 (€6,835/m²), a €689,928 (46.3%) gap versus the €800,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua de São João da Foz | Subject | €800,000 | €3,670 | — | 20 | 80 |
| Aldoar, Foz Do Douro e Nevogilde · 91196d | Active | €1,400,000 | €3,196 | 12.9% | 35 | 75 |
| rua Soares de Passos | Active | €7,000,000 | €9,358 | 155.0% | 35 | 73 |
| rua Soares de Passos, 257 | Active | €7,000,000 | €9,358 | 155.0% | 36 | 70 |
| Ramalde · 0017b1 | Active | €710,000 | €2,659 | 27.5% | 35 | 74 |
| Median comp | €4,200,000 | €6,277 | 71.0% | 35 | 74 |
Long-term rental The property’s current listing price of €800,000 presents a significant opportunity, as it is subvalued against its fair market value of €1,489,928, reflecting a 46.3% gap. With a gross yield of 5.2%, this property stands attractive for long-term renters seeking quality housing in a well-rated neighborhood. Family rental Ideal for families given the location’s proximity to quality schools and community amenities, this property’s fair value significantly exceeds its listing price, indicating a favorable investment. The neighborhood score of 80/100 enhances its appeal, ensuring high tenant demand for family rental scenarios. Buy-and-hold Acquiring this property at €800,000, well below its fair value, allows for solid appreciation potential, supported by Porto's robust market fundamentals. With consistent tenant interest driven by the region's desirable family-oriented environment, this strategy promises substantial long-term returns. Not ideal for short-term vacation rental The property's condition rating of 24/100 highlights the high level of renovation needed, making it unsuitable for the short-term vacation rental market. Additionally, the long-term neighborhood profile suggests more stability than the transient nature of short-term rentals. Not ideal for luxury market Despite its desirable location, the property's current condition suggests it does not meet the standards expected in the luxury market space. Therefore, even with the attractive fair value, it is unlikely to appeal to high-end buyers without significant updates. Not ideal for student housing Given the property's size and family-oriented design, it is less suited for the student housing market where demand typically favors more compact living arrangements. Furthermore, its rehabilitation needs may deter students looking for ready-to-move-in options.
Economic sensitivity With economic and tenant stability scores both at 80/100, there remains a risk of vulnerability to economic downturns or market fluctuations that could impact rental income and occupancy rates.
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