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, 1-bathroom apartment of 90 m² on the 3rd floor, built in 1986, energy rating E. Located Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Property Highlights: Exclusive access to a dedicated upper-level space adds versatility for an office or storage, enhancing functional living in a prime location near Mercês Station.
The valuation. The asking price of €330,000 sits below the fair value of €350,247, representing a gap of €20,247 (5.8%). The property is fairly valued considering its condition and location in the Greater Lisbon area.
Fair value modelled at €350,247 from 6 comparable sales in the area. Asking €330,000 sits €20,247 (5.8%) below — the upside to fair value.
Asking €330,000 versus the Algueirão-Mem Martins, Sintra, Lisbon area baseline of €315,917 (€3,510/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 67/100 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 €315,917, adjusted for condition and micro-location, gives a modelled fair value of €350,247 (€3,892/m²), a €20,247 (5.8%) gap versus the €330,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algueirão-Mem Martins · 829068 | Subject | €330,000 | €3,667 | — | 70 | 71 |
| Rio de Mouro · 28b9c2 | Active | €290,000 | €3,372 | 8.0% | 70 | 72 |
| Algueirão-Mem Martins · 62283d | Active | €282,000 | €3,615 | 1.4% | — | 66 |
| Algueirão-Mem Martins · 875141 | Active | €275,000 | €4,435 | 21.0% | 65 | 74 |
| União das Freguesias do Cacém e São Marcos · a807ce | Active | €349,000 | €3,674 | 0.2% | 70 | 74 |
| Median comp | €286,000 | €3,645 | 0.6% | 70 | 73 |
Long-term rental The property at €330,000 offers a gross yield of 4.1%, which is reasonable given its condition rating of 67/100. However, with a fair value of €350,247, the investment is positioned at a fair valuation, suggesting limited upside potential in rental returns. Buy-and-hold Acquiring this apartment can provide steady rental income over time due to its access to Lisbon's job market, though the fair valuation limits immediate capital appreciation. The 5.8% gap from fair value indicates a balanced investment, making it suitable for a long-term hold without expecting significant value increase. Family rental Given the apartment's proximity to amenities and a decent neighborhood rating of 71/100, it may serve well for family rentals. However, with its current pricing at €330,000, which is only fair compared to the calculated fair value, investors should be cautious about potential growth in rental income. Short-term vacation rental This property is not ideal for short-term vacation rental due to its fair valuation and lower yield relative to the upward pricing pressures typical in this market segment. With a decent neighborhood score but limited immediate appeal for transient guests, this strategy is unlikely to maximize returns. Student housing The apartment’s positioning within Suburban Greater Lisbon does not favor student housing use as a significant income generator, especially considering its fair valuation. The property may not capture the youthful demographic effectively in terms of location and rental demand, thus suggesting it is not a beneficial strategy.
Economic and Tenant Instability The scores of 70/100 for both economic and tenant stability indicate a moderate risk, suggesting potential volatility in rental income or tenant retention.
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