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.
4-bedroom, 3-bathroom house of 288 m², built in 2026, energy rating A+. Located on rua 15 de Agosto, 21, Santo António da Charneca parish, Barreiro municipality, Setúbal district. This property features an independent laundry area equipped with a sink, enhancing practicality for everyday living in a modern family home.
The valuation. The asking price of €735,000 is slightly above the fair value of €720,000, reflecting a difference of €15,000 or 2.1%. This positions the property as fairly priced in the current market conditions.
Fair value modelled at €720,000 from 6 comparable sales in the area. Asking €735,000 sits €15,000 (2.1%) above — overpriced versus fair value.
Asking €735,000 versus the rua 15 de Agosto, 21 area baseline of €471,173 (€1,636/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 85/100 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 €471,173, adjusted for condition and micro-location, gives a modelled fair value of €720,000 (€2,500/m²), a €15,000 (2.1%) gap versus the €735,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua 15 de Agosto, 21 | Subject | €735,000 | €2,552 | — | 80 | 76 |
| rua Gago Coutinho | Active | €575,000 | €2,500 | 2.0% | 80 | 69 |
| rua Gago Coutinho | Active | €575,000 | €2,500 | 2.0% | 78 | 73 |
| rua Padre Antonio Sobral, 13 | Active | €735,000 | €3,000 | 17.6% | 78 | 73 |
| Santo António da Charneca · 0c0555 | Active | €588,000 | €2,513 | 1.5% | 70 | 62 |
| Median comp | €581,500 | €2,507 | 1.8% | 78 | 71 |
Long-term rental The property in Santo António da Charneca, listed at €735,000, presents a gross yield of 3.5%, which is in line with the fair value of €720,000, indicating its potential for stable long-term rental income. Given the neighborhood's quality rating of 76/100, tenants are likely to have a positive living experience, making this a viable long-term investment. Family rental With a spacious 288m² layout and proximity to amenities in a safe suburb of Lisbon, this property is well-suited for families seeking comfortable housing. The current price of €735,000, closely aligned with the fair value estimate, supports the potential to attract quality tenants in this category. Buy-and-hold Investing in this property as a buy-and-hold opportunity seems reasonable, given the strong housing demand in the Greater Lisbon area and the fair value assessment at €720,000. Its good condition score of 85/100 further enhances its appeal as a long-term asset in a growing market, though appreciation may be limited due to its current pricing. Not ideal for: Luxury market The property does not cater to the luxury market segment, as its pricing and characteristics align more with typical family rentals in suburban areas. This limits its appeal to high-end buyers looking for premium features and exclusivity. Not ideal for: Short-term vacation rental Given the family-oriented and residential nature of the neighborhood, this property may not thrive as a short-term vacation rental, despite its proximity to Lisbon. The fair value pricing suggests that the investment is better suited for stable, long-term rental purposes rather than transient guest stays.
Potential tenant turnover risk: With a tenant stability score of 75/100, there is a notable risk of higher-than-average tenant turnover, which could impact rental income and increase vacancy rates significantly.
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