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 69 m² on the 3rd floor, built in 1997, energy rating C. Located Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. This apartment's exceptional feature is its abundant natural light and completely unobstructed views, offering a serene urban escape while being conveniently located near key transport links.
The valuation. The asking price of €269,900 is €21,051 (7.8%) above the fair value of €248,849, indicating that the property is overpriced. This discrepancy suggests potential challenges in achieving an attractive return on investment.
Fair value modelled at €248,849 from the area baseline, adjusted for condition and location. Asking €269,900 sits €21,051 (7.8%) above — overpriced versus fair value.
Asking €269,900 versus the Algueirão-Mem Martins, Sintra, Lisbon area baseline of €200,031 (€2,899/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 67/100 (Condition 70 · Materials 65 · Room dimensions 66). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 72/100 (Housing Market 70 · Amenities 65 · Economic 80 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
Algueirão-Mem Martins, Sintra, Lisbon
Area baseline €200,031 + condition -€8,948 + location +€20,851 = modelled fair value of €248,849 (€3,607/m²), a €21,051 (7.8%) gap versus the €269,900 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algueirão-Mem Martins · 9112e8 | Subject | €269,900 | €3,912 | — | 70 | 72 |
| rua Santo António | Active | €179,000 | €3,891 | 0.5% | 70 | 71 |
| rua José Brandão de Almeida | Active | €296,000 | €2,874 | 26.5% | 70 | 74 |
| rua Capitão Salgueiro Maia | Active | €295,000 | €3,041 | 22.3% | — | 76 |
| praceta General Humberto Delgado, 10 | Active | €265,000 | €4,344 | 11.1% | 74 | 68 |
| Median comp | €280,000 | €3,466 | 11.4% | 70 | 73 |
Long-term rental This 1-bed apartment in Algueirão-Mem Martins, priced at €269,900, is 7.8% above its fair value of €248,849, indicating a lack of negotiation room for potential investors. The gross rental yield of 3.5% is below acceptable thresholds, making this investment less attractive for long-term rental strategies. Family rental With a neighborhood rating of 72/100 and a property condition score of 67/100, this apartment may appeal to families, but its pricing at €269,900 suggests it is overpriced compared to the fair value. The potential for steady family-oriented tenancies isn’t sufficient to mitigate the risks associated with its inflated listing price. Buy-and-hold Investing in this property as a buy-and-hold asset may not yield the desired returns due to its 7.8% premium over fair value at €269,900. The apartment's location benefits from suburban access to Lisbon, yet the high entry price compromises long-term appreciation expectations in this market segment.
Potential Tenant Turnover The tenant stability score of 70/100 suggests a risk of higher turnover, which could lead to increased vacancy rates and costs associated with tenant acquisition; a 10% turnover could mean significant financial implications for cash flow.
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