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, 4-bathroom apartment of 192 m², energy rating A. Located on rua Cais do Cavaco, 90, Santa Marinha e São Pedro da Afurada parish, Vila Nova de Gaia municipality, Porto district. Noteworthy Features: The apartment features floor-to-ceiling windows that maximize natural light and provide unobstructed views of the Douro River, enhancing its appeal for potential renters or buyers.
The valuation. The asking price of €850,000 is significantly above the fair value of €534,238, resulting in an overvaluation of €315,762 (37.1%). This property is overpriced compared to similar listings in the area.
Fair value modelled at €534,238 from the area baseline, adjusted for condition and location. Asking €850,000 sits €315,762 (37.1%) above — overpriced versus fair value.
Asking €850,000 versus the rua Cais do Cavaco, 90 area baseline of €475,968 (€2,479/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 86/100 (Condition 82 · Materials 90 · Room dimensions 84). Above-median finish quality lifts fair value versus a baseline unit needing CapEx. Full condition report →
Neighbourhood score 68/100 (Housing Market 75 · Amenities 60 · Economic 70 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline. Full location report →
rua Cais do Cavaco, 90
Area baseline €475,968 + condition +€24,000 + location +€34,270 = modelled fair value of €534,238 (€2,782/m²), a €315,762 (37.1%) gap versus the €850,000 asking price.
Long-term rental The long-term rental potential of this 4-bed apartment is limited due to the notable gap of 37.1% between its listing price of €850,000 and the fair value of €534,238. With a gross yield of only 2.7%, the investment returns are unlikely to meet the expectations of savvy investors. Buy-and-hold Investing in this property as a buy-and-hold strategy is questionable given its current overpricing and the long-term prospects indicated by a significant fair value gap. While the location near Porto offers urban benefits, the overpriced nature of the apartment poses risks to capital appreciation. Family rental The family rental market may find this property appealing due to its size and decent condition; however, the premium price tag makes it less attractive compared to other options in the area. Given the 37.1% gap from fair value, families may opt for more reasonable alternatives, limiting rental demand. Short-term vacation rental This property is not ideal for short-term vacation rental due to its high listing price compared to the fair value. With the more competitive pricing necessary in the short-term rental market, the apartment's yield is unlikely to justify the investment. Student housing The property is not well-suited for student housing, as it is overpriced at €850,000 and does not align with typical budget constraints for student tenants. Given the fair value of €534,238, the investment risk remains high and unlikely to attract student renters.
Economic Fluctuation Risk The property is susceptible to economic downturns due to a moderate economic stability score of 70, which may affect tenant retention given the slightly lower tenant stability score of 65.
