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 66 m² on the 2nd floor, built in 1995, energy rating E. Located on avenida do Brasil, 129, União das Freguesias do Cacém e São Marcos parish, Sintra municipality, Lisbon district. Noteworthy Feature: This apartment offers unobstructed views that enhance the feeling of space and well-being, while being just minutes away from essential amenities and public transport options.
The valuation. The asking price of €289,900 is positioned 7.1% above the fair value of €270,769, indicating a marginal premium for this property. Overall, it aligns closely with current market expectations, yet remains slightly elevated.
Fair value modelled at €270,769 from 5 comparable sales in the area. Asking €289,900 sits €19,131 (7.1%) above — overpriced versus fair value.
Asking €289,900 versus the avenida do Brasil, 129 area baseline of €222,850 (€3,377/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 €222,850, adjusted for condition and micro-location, gives a modelled fair value of €270,769 (€4,103/m²), a €19,131 (7.1%) gap versus the €289,900 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| avenida do Brasil, 129 | Subject | €289,900 | €4,392 | — | 73 | 77 |
| praceta Abraão, 4 | Active | €215,000 | €4,135 | 5.9% | 75 | 74 |
| rua Cidade de Castelo Branco | Active | €320,000 | €3,721 | 15.3% | 72 | 71 |
| avenida General Humberto Delgado | Active | €309,000 | €4,013 | 8.6% | 75 | 76 |
| Massamá e Monte Abraão · 4a4571 | Active | €320,000 | €4,103 | 6.6% | 72 | 69 |
| Median comp | €314,500 | €4,058 | 7.6% | 74 | 73 |
Long-term rental This 1-bed apartment in União das Freguesias do Cacém e São Marcos offers a gross yield of 3.4%, reflecting a stable rental opportunity in a desirable location close to Cascais. With a fair value of €270,769, this property is adequately priced at €289,900, suggesting solid potential for consistent tenant demand in the area. Buy-and-hold Investing in this property for a buy-and-hold strategy makes sense due to its favorable condition score of 75/100 and the overall quality of the neighborhood rated at 77/100. While priced at €289,900, which is 7.1% above the fair value, the long-term appreciation in this suburban region of Portugal could yield beneficial returns as demand continues to grow. Family rental As a family rental, this apartment is well-suited for quality tenants seeking access to suburban amenities near Cascais. Even though the property is priced fairly, at €289,900, the overall neighborhood quality indicates strong potential for stable family-oriented rental demand in the future.
Tenant turnover risk The tenant stability score of 70/100 indicates a moderate risk of turnover, which could lead to increased vacancy periods and associated costs.
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