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 247 m², built in 2002, energy rating D. Located on rua das Joaninhas, São Domingos de Rana parish, Cascais municipality, Lisbon district. Noteworthy Features: The property offers a large multifunctional storage room in the basement, perfect for personal projects, as well as a private garage, enhancing convenience and functionality.
The valuation. The asking price of €820,000 is considerably below the estimated fair value of €975,192, creating a difference of €155,192 (15.9%). This property is clearly underpriced. Buy-to-flip angle. The property’s decent condition suggests potential for a buy-and-flip strategy, focusing on modest renovations to maximize resale value quickly in the attractive Cascais market. Buy-to-let angle. With an estimated gross yield of 4% from rental income of approximately €2,733 per month, this property offers solid returns for long-term family rentals in a suburban area appealing to tenants.
Fair value modelled at €975,192 from 6 comparable sales in the area. Asking €820,000 sits €155,192 (15.9%) below — the upside to fair value.
Asking €820,000 versus the rua das Joaninhas area baseline of €905,495 (€3,666/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 58/100 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 €905,495, adjusted for condition and micro-location, gives a modelled fair value of €975,192 (€3,948/m²), a €155,192 (15.9%) gap versus the €820,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua das Joaninhas | Subject | €820,000 | €3,320 | — | 54 | 75 |
| São Domingos de Rana · f14dae | Active | €820,000 | €3,832 | 15.4% | 60 | 68 |
| São Domingos de Rana · 001b75 | Active | €630,000 | €4,065 | 22.4% | — | 78 |
| Cascais e Estoril · 62730f | Active | €750,000 | €4,438 | 33.7% | 50 | 80 |
| rua Camilo Castelo Branco | Active | €1,620,000 | €4,414 | 33.0% | 68 | 74 |
| Median comp | €785,000 | €4,240 | 27.7% | 60 | 76 |
Long-term rental The property in São Domingos de Rana presents a noteworthy investment opportunity with a gap of 15.9% between its listing price of €820,000 and the fair value of €975,192. With a gross yield of 4%, this property could provide steady rental income in a suburban location benefiting from Lisbon's economic impact. Family rental This 3-bed house is well-positioned for family rental, given the neighborhood's score of 75/100 and its suburban characteristics that appeal to families. The attractive valuation gap further supports the potential for long-term occupancy and stable rental returns. Buy-and-hold With a fair value significantly higher than the asking price, this property in São Domingos de Rana presents a compelling buy-and-hold investment strategy. As the suburban area continues to develop, the property has strong potential for appreciation over time, making it a relevant addition to a long-term portfolio.
Tenant turnover risk The tenant stability score of 70 indicates a moderate risk of tenant turnover, which could lead to potential vacancies and increased costs for the property owner's management.
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