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, 3-bathroom duplex of 205 m², built in 1999, energy rating F. Located on rua Florbela Espanca, Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Remarkable feature: The duplex offers two spacious living and dining rooms, enhancing the potential for family gatherings and social activities, while also providing panoramic views of the Serra de Sintra.
The valuation. The asking price of €431,500 sits just below the fair value of €454,261, reflecting a modest discount of €22,761 (5.0%). Verdict: fair. Buy-to-flip angle. With some modernization needed in certain rooms, a buy-to-flip strategy could realize significant profits after renovations and a target resale at around €480,000. Buy-to-let angle. Given its suburban location and good transport links, a buy-to-let strategy could generate steady rental income, although the estimated gross yield currently stands at 0%.
Fair value modelled at €454,261 from 5 comparable sales in the area. Asking €431,500 sits €22,761 (5.0%) below — the upside to fair value.
Asking €431,500 versus the rua Florbela Espanca area baseline of €374,866 (€1,829/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 68/100 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 €374,866, adjusted for condition and micro-location, gives a modelled fair value of €454,261 (€2,216/m²), a €22,761 (5.0%) gap versus the €431,500 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Florbela Espanca | Subject | €431,500 | €2,105 | — | 62 | 71 |
| Algueirão-Mem Martins · a80462 | Active | €390,000 | €2,216 | 5.3% | 75 | 69 |
| Algueirão-Mem Martins · 831287 | Active | €390,000 | €2,086 | 0.9% | 75 | 70 |
| rua Capitão Salgueiro Maia, 21 | Active | €495,000 | €2,230 | 5.9% | 75 | 71 |
| rua Capitão Salgueiro Maia, 21 | Active | €480,000 | €2,353 | 11.8% | 75 | 73 |
| Median comp | €435,000 | €2,223 | 5.6% | 75 | 71 |
Long-term rental The property in Algueirão-Mem Martins offers a fair price relative to its fair value, but with a gross yield of 0%, it may not be the best fit for long-term rental investment. With a neighbourhood rating of 71/100, the area provides decent tenant quality, which could ensure stable occupancy. Family rental Being a 5-bed duplex in a suburban area with good transport links, this property is suited for families seeking long-term residence. With a fair value gap of only 5% and a condition score of 68/100, it meets basic requirements for family housing but lacks compelling investment appeal. Buy-and-hold Investing in this property as a buy-and-hold strategy might yield moderate long-term appreciation, given its fair pricing relative to its fair value. However, the 0% gross yield suggests that investors may need to be patient for significant returns over time, limiting its attractiveness in the current market context.
Tenant turnover risk High tenant turnover can be anticipated due to the tenant stability score of 68/100, potentially leading to increased vacancy rates and costs associated with re-letting the property.
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