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.
1-bedroom, 1-bathroom apartment of 60 m² on the 2nd floor, built in 1985, energy rating D. Located on estrada Serra da Mira, 56, Mina de Água parish, Amadora municipality, Lisbon district. The property features a closed balcony that adds usable space and benefits from abundant natural light throughout the day.
The valuation. The asking price of €247,500 sits €113,750 (31.5%) below the fair value of €361,250, indicating the property is underpriced. This presents a significant opportunity for potential buyers seeking value in a suburban Lisbon location.
Fair value modelled at €361,250 from 6 comparable sales in the area. Asking €247,500 sits €113,750 (31.5%) below — the upside to fair value.
Asking €247,500 versus the estrada Serra da Mira, 56 area baseline of €332,811 (€5,547/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 61/100 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 €332,811, adjusted for condition and micro-location, gives a modelled fair value of €361,250 (€6,021/m²), a €113,750 (31.5%) gap versus the €247,500 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| estrada Serra da Mira, 56 | Subject | €247,500 | €4,125 | — | 60 | 71 |
| Venteira · 4a7fb0 | Active | €255,000 | €5,667 | 37.4% | — | 62 |
| Venteira · 1e64f1 | Active | €255,000 | €6,375 | 54.5% | — | 73 |
| avenida Santos Mattos, 10 | Active | €255,000 | €7,727 | 87.3% | — | 75 |
| Venteira · 0dcf72 | Active | €255,000 | €6,375 | 54.5% | — | 76 |
| Median comp | €255,000 | €6,375 | 54.5% | — | 74 |
Long-term rental This 1-bed apartment in Mina de Água is strategically positioned within suburban Lisbon, thus presenting an opportunity to benefit from the region's dynamic housing market. With a fair value gap of 31.5%, the property can attract tenants seeking stable housing options in a safe neighborhood. Buy-and-hold Investing in this property leverages its below fair value status to ensure potential appreciation over time, fueled by Lisbon's ongoing urban development. The decent yield of 3.7% further enhances the investment's appeal, making it a suitable choice for long-term wealth accumulation. Family rental Given its size and neighborhood rating of 71/100, this apartment is an attractive option for families looking for comfortable accommodation in suburban Lisbon. The property’s condition score of 61/100 indicates that it may require some minor upgrades, which can enhance its rental desirability for this demographic.
Tenant turnover risk The tenant stability score of 65/100 indicates a higher likelihood of tenant turnover, which could lead to increased vacancy rates and associated costs for the property owner.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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