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 duplex of 95 m², built in 1981, energy rating D. Located on rua Doutor Afonso Costa, Corroios parish, Seixal municipality, Setúbal district. This property boasts a high-security armored door and a vast storage room, offering the potential for converting the layout into a duplex for added living space.
The valuation. The property is asking €280,000, which sits significantly above its fair value of €130,886, resulting in an overprice of €149,114 (53.3%). As such, this listing is considered overpriced and may deter potential buyers.
Fair value modelled at €130,886 from the area baseline, adjusted for condition and location. Asking €280,000 sits €149,114 (53.3%) above — overpriced versus fair value.
Asking €280,000 versus the rua Doutor Afonso Costa area baseline of €150,860 (€1,588/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 53/100 (Condition 58 · Materials 55 · Room dimensions 53). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 72/100 (Housing Market 75 · Amenities 70 · Economic 70 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
rua Doutor Afonso Costa
Area baseline €150,860 + condition -€33,250 + location +€13,276 = modelled fair value of €130,886 (€1,378/m²), a €149,114 (53.3%) gap versus the €280,000 asking price.
Long-term rental With a listing price of €280,000, the 3-bed duplex in Corroios presents a significant gap of 53.3% against its fair value of €130,886, indicating it is overpriced. Despite a decent 4.1% gross yield, the elevated asking price diminishes its attractiveness for long-term rental investment. Family rental The property, while located in a relatively appealing neighbourhood with a score of 72/100, is still overpriced at €280,000 compared to its fair value of €130,886. The potential family rental market may be hindered by the high entry cost, making it less favorable for prospective tenants. Buy-and-hold Investing in the 3-bed duplex at the current price of €280,000, which greatly exceeds its fair value of €130,886, suggests a non-ideal scenario for a buy-and-hold strategy. The property’s compromised condition rating of 53/100 further reinforces the notion that it is overpriced, challenging long-term value appreciation prospects.
Economic vulnerability With an economic stability score of 70/100, there is a heightened risk of market fluctuations impacting the property's value and potential rental income. Tenant risk A tenant stability score of 75/100 suggests some likelihood of turnover, which may result in occasional vacancies and associated costs.
