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.
5-bedroom, 4-bathroom house of 197 m², built in 1980, energy rating D. Located on rua Santa Inês, 150, Alcabideche parish, Cascais municipality, Lisbon district. Noteworthy Features: The property includes a well-kept garden ideal for outdoor entertainment, and the independent annex provides versatile options for guests or potential rental income.
The valuation. The asking price of €870,000 is 22.2% below the fair value of €1,118,671, making it an attractive opportunity for buyers seeking underpriced properties. This differential creates a strong incentive for investment. Buy-to-flip angle. With strategic renovations to enhance the kitchen and bathrooms, this property could yield significant returns. Aiming for a resale price that capitalizes on its upgraded features could lead to a profitable flip. Buy-to-let angle. Given the estimated gross yield of 5.6%, approximately €4,060/month, this house is ideal for long-term rental. Its location and size cater well to families seeking suburban living near Lisbon.
Fair value modelled at €1,118,671 from 6 comparable sales in the area. Asking €870,000 sits €248,671 (22.2%) below — the upside to fair value.
Asking €870,000 versus the rua Santa Inês, 150 area baseline of €1,239,165 (€6,290/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 50/100 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 €1,239,165, adjusted for condition and micro-location, gives a modelled fair value of €1,118,671 (€5,679/m²), a €248,671 (22.2%) gap versus the €870,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Santa Inês, 150 | Subject | €870,000 | €4,416 | — | 60 | 71 |
| Alcabideche · 6a941c | Active | €2,195,000 | €5,488 | 24.3% | — | 74 |
| Alcabideche · 1e62e8 | Active | €1,500,000 | €7,576 | 71.5% | — | 69 |
| Cascais e Estoril · 8341b0 | Active | €990,000 | €6,600 | 49.4% | 70 | 68 |
| rua António dos Reis, 170 | Active | €749,900 | €4,716 | 6.8% | 59 | 74 |
| Median comp | €1,245,000 | €6,044 | 36.9% | 65 | 72 |
Long-term rental The property presents a significant gap of 22.2% against its fair value, indicating strong potential for long-term rental income. With a gross yield of 5.6%, it is well-positioned to attract stable tenants in the desirable Greater Lisbon area. Family rental This 5-bed house is an excellent fit for family tenants seeking space and proximity to Lisbon, augmented by its fair value being notably higher than the listing price. The neighborhood's amenities score of 71/100 supports its appeal for families looking for a suburban lifestyle. Buy-and-hold Investing in this property as a buy-and-hold strategy could yield substantial returns, given its fair value of €1,118,671 compared to the listing price of €870,000. The underlying economic and neighborhood dimensions enhance the long-term appreciation potential, making it a sound investment choice. Not ideal for short-term vacation rental Despite the attractive listing price, the neighborhood's condition and socio-economic factors do not align well with short-term vacation rental demands. This limitation suggests that a long-term approach would be more beneficial for this property. Not ideal for luxury market The property does not meet the expectations of the luxury market, despite being underpriced relative to its fair value. Its condition score of 50/100 indicates that enhancements would be necessary to appeal to luxury buyers. Not ideal for student housing The property is not well-suited for student housing given its family-oriented layout and proximity to Lisbon, which may attract a different demographic. Furthermore, the neighborhood doesn't score favorably for this type of rental market, diminishing its viability for student tenants.
Tenant turnover risk With a tenant stability score of 60/100, there is a significant risk of higher turnover rates affecting the property's cash flow and long-term occupancy.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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