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 91 m², energy rating D. Located Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Noteworthy Features: The property includes a storage room in the attic and benefits from two solar facades, ensuring ample natural light and energy efficiency throughout the unit.
The valuation. The asking price of €300,000 is slightly higher than the fair value of €284,375, resulting in a discrepancy of €15,625, or 5.5%. This property is priced fairly relative to its market value, making it a reasonable option for buyers.
Fair value modelled at €284,375 from 5 comparable sales in the area. Asking €300,000 sits €15,625 (5.5%) above — overpriced versus fair value.
Asking €300,000 versus the Algueirão-Mem Martins, Sintra, Lisbon area baseline of €261,616 (€2,875/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 65/100 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 €261,616, adjusted for condition and micro-location, gives a modelled fair value of €284,375 (€3,125/m²), a €15,625 (5.5%) gap versus the €300,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algueirão-Mem Martins · 19f5b1 | Subject | €300,000 | €3,297 | — | 65 | 73 |
| rua Professor Rui Luís Gomes | Active | €300,000 | €3,125 | 5.2% | 70 | 74 |
| rua Capitão Salgueiro Maia | Active | €315,000 | €3,088 | 6.3% | 76 | 73 |
| Agualva e Mira-Sintra · be9656 | Active | €285,000 | €3,132 | 5.0% | 65 | 71 |
| rua Melquíades Marques | Active | €299,000 | €2,931 | 11.1% | 68 | 72 |
| Median comp | €299,500 | €3,107 | 5.8% | 69 | 73 |
Long-term rental Given the fair value assessment of €284,375 for this 3-bed apartment, a listing price of €300,000 suggests steady demand in the market, aligning with a gross yield of 4.2%. While the property yields decent returns, both the condition and neighborhood scores indicate that while it's attractive, it's reflecting a fair market price rather than a lucrative investment opportunity. Family rental This property demonstrates solid potential for family rental with its spacious layout and proximity to Lisbon, however, the fair value of €284,375 hints that it may not provide the best capital appreciation. The neighborhood's 73/100 score supports its suitability for families, but the modest yield of 4.2% indicates that investors might want to evaluate alternative options for higher returns. Buy-and-hold As a buy-and-hold investment, the apartment's listing price remains fair at €300,000, compatible with the fair value estimate of €284,375, suggesting moderate capital growth potential over time. Investors can benefit from the stability of the suburban location and a gross yield of 4.2%; however, the investment may lack significant upside in capital appreciation given the pricing context.
Tenant turnover risk With a tenant stability score of 65/100, there is a heightened risk of tenant turnover, potentially leading to increased vacancy periods and associated financial loss.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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