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, 3-bathroom house of 131 m², built in 2001, energy rating B. Located Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Unique Features: The property boasts a spacious lower-level garage measuring approximately 43.80 m² and an inviting interior patio complete with a barbecue area for outdoor entertaining.
The valuation. The asking price of €570,000 is in line with fair value, which stands at €534,613. This reflects a margin of €35,387, or 6.6%, indicating that the property is priced fairly in the current market.
Fair value modelled at €534,613 from 6 comparable sales in the area. Asking €570,000 sits €35,387 (6.6%) above — overpriced versus fair value.
Asking €570,000 versus the Algueirão-Mem Martins, Sintra, Lisbon area baseline of €454,616 (€3,470/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 75/100 is above the parish average, lifting 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 €454,616, adjusted for condition and micro-location, gives a modelled fair value of €534,613 (€4,081/m²), a €35,387 (6.6%) gap versus the €570,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algueirão-Mem Martins · 57fc25 | Subject | €570,000 | €4,351 | — | 73 | 68 |
| Algueirão-Mem Martins · 261f13 | Active | €585,000 | €3,656 | 16.0% | 72 | 77 |
| Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim · 5e64be | Active | €1,580,000 | €4,633 | 6.5% | 85 | 70 |
| Algueirão-Mem Martins · 5e6127 | Active | €895,000 | €4,431 | 1.8% | — | 68 |
| rua Arquitecto Guilherme Rebelo Andrade, 10 | Active | €565,000 | €2,190 | 49.7% | 68 | 70 |
| Median comp | €740,000 | €4,044 | 7.1% | 72 | 70 |
Long-term rental The property in Algueirão-Mem Martins offers a gross yield of 3.9%, making it a stable option for long-term rental investors. With a fair value closely aligned to the listing price, the investment maintains a balanced risk profile in a suburban area influenced by Lisbon. Family rental Given the property's condition score of 75/100 and the proximity to educational institutions, it is well-positioned for family rental appeal. While the neighborhood rating of 68/100 indicates room for improvement, the overall offering remains reasonable and suitable for family tenants. Value-add renovation The condition score of 75/100 suggests potential for value-add renovations, allowing investors to enhance the property’s appeal and potentially increase returns. However, with the property currently fairly priced, significant renovations need to be approached with careful financial consideration to ensure profitability.
Economic and Tenant Stability Risk The economic stability score of 70 and tenant stability score of 65 suggest potential volatility, indicating that this property may experience fluctuations in rental income and occupancy rates, which could impact long-term profitability.
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