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, 2-bathroom apartment of 168 m² on the 10th floor, built in 2019, energy rating C. Located Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. This apartment boasts unobstructed views and an organized condominium featuring a generator for power reliability during outages, enhancing overall living convenience.
The valuation. The asking price of €429,500 is significantly below the fair value of €511,809, representing a 16.1% discount of €82,309. This makes the property an excellent opportunity for potential buyers looking to acquire a value-added asset.
Fair value modelled at €511,809 from 6 comparable sales in the area. Asking €429,500 sits €82,309 (16.1%) below — the upside to fair value.
Asking €429,500 versus the Algueirão-Mem Martins, Sintra, Lisbon area baseline of €419,761 (€2,499/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 77/100 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 €419,761, adjusted for condition and micro-location, gives a modelled fair value of €511,809 (€3,046/m²), a €82,309 (16.1%) gap versus the €429,500 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algueirão-Mem Martins · 1f34bc | Subject | €429,500 | €2,557 | — | 72 | 70 |
| Algueirão-Mem Martins · 956db2 | Active | €430,000 | €2,966 | 16.0% | 80 | 71 |
| Algueirão-Mem Martins · 6c7976 | Active | €420,000 | €2,819 | 10.3% | 75 | 72 |
| rua Professor Doutor Carlos Torre de Assunção, 6 | Active | €365,000 | €3,202 | 25.2% | 80 | 78 |
| rua Horta de Fanares | Active | €319,000 | €3,127 | 22.3% | 68 | 68 |
| Median comp | €392,500 | €3,047 | 19.2% | 78 | 72 |
Long-term rental The property offers an attractive gross yield of 4.1%, appealing for investors looking for stable long-term income. Its fair value of €511,809 indicates that there is a significant gap of 16.1%, making it a valuable addition to a rental portfolio. Family rental The apartment's spacious 168m² layout makes it ideal for families seeking suburban living without sacrificing proximity to Lisbon. The solid condition rating of 77/100 complements the family's need for a comfortable and livable home environment. Buy-and-hold Given the growth potential in the Algueirão-Mem Martins area due to its proximity to Lisbon, this property represents a strong buy-and-hold investment. With the current valuation indicating a 16.1% gap to fair value, it stands to appreciate while generating steady rental income over time.
Tenant turnover risk A tenant stability score of 60/100 indicates a higher likelihood of vacancies and turnover, which may lead to increased costs and reduced income stability.
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