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, 2-bathroom duplex of 200 m², built in 2000, energy rating E. Located on rua Dia Mundial da Criança S / N, Carcavelos e Parede parish, Cascais municipality, Lisbon district. Unique Feature: This duplex offers the rare advantage of an independent T1 apartment conversion in the storage room, providing potential rental income or personal space. Location Note: Stunning panoramic views span from the sea to the Sintra Mountain, enhancing the living experience.
The valuation. The asking price of €710,000 is significantly below the fair value of €1,075,025, indicating the property is subvalued by €365,025 (51.4%). This presents a strong opportunity for investment. Buy-to-flip angle. A buy-to-flip strategy could capitalize on the substantial equity of €365,025, allowing for potential renovation and resale at a higher price, matching the property’s fair value. Buy-to-let angle. With an estimated gross yield of 4.5%, the property can generate approximately €2,662 per month in rental income, making it an attractive buy-and-hold investment for families seeking long-term housing in a desirable area.
Fair value modelled at €1,075,025 from the area baseline, adjusted for condition and location. Asking €710,000 sits €365,025 (51.4%) below — the upside to fair value.
Asking €710,000 versus the rua Dia Mundial da Criança S / N area baseline of €989,800 (€4,949/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 78/100 (Condition 76 · Materials 81 · Room dimensions 77). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 69/100 (Housing Market 70 · Amenities 65 · Economic 75 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
rua Dia Mundial da Criança S / N
Area baseline €989,800 + condition +€10,000 + location +€75,225 = modelled fair value of €1,075,025 (€5,375/m²), a €365,025 (51.4%) gap versus the €710,000 asking price.
Long-term rental The property in Carcavelos e Parede is subvalorizada at €710,000, offering a significant potential gap of 51.4% compared to its fair value of €1,075,025. With a gross yield of 4.5% and a favorable location near Lisbon, it presents an attractive long-term rental investment opportunity. Family rental This duplex, positioned in a safe suburban neighborhood with access to schools suitable for families, reflects a considerable undervaluation at €710,000 against a fair market value of €1,075,025. The combination of its current valuation and family-friendly amenities enhances its appeal as a family rental. Buy-and-hold Acquiring this property at €710,000 provides a solid buy-and-hold strategy, given its fair value of €1,075,025, representing a 51.4% gap that suggests strong appreciation potential. The property's decent condition score of 78/100 and proximity to Lisbon further establish it as a wise long-term investment choice.
Tenant turnover risk With a tenant stability score of 65/100, there is a higher likelihood of turnover, which can lead to increased vacancy rates and associated costs.
