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 235 m², built in 1968, energy rating D. Located Barcarena parish, Oeiras municipality, Lisbon district. This property features two large balconies that enhance the outdoor living experience, along with a well-maintained back garden that offers additional natural light and relaxation space.
The valuation. The asking price of €639,500 is substantially below the fair value of €1,139,446, indicating an underpriced property by €499,946 or 78.2%. This presents a compelling opportunity for investment. Buy-to-flip angle. The strategy for resale involves renovating dated fixtures to increase market appeal, aiming for a profitable sell at a significantly higher price point post-renovation. Buy-to-let angle. With a projected rental income of approximately €2,665 per month, this property offers a gross yield of 5%, making it a solid candidate for long-term rental or family leasing.
Fair value modelled at €845,616 from the area baseline, adjusted for condition and location. Asking €639,500 sits €206,116 (32.2%) below — the upside to fair value.
Asking €639,500 versus the Barcarena, Oeiras, Lisbon area baseline of €806,990 (€3,434/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 65/100 (Condition 68 · Materials 70 · Room dimensions 64). Below-median condition lowers fair value versus a renovated baseline unit. Full condition report →
Neighbourhood score 73/100 (Housing Market 80 · Amenities 70 · Economic 75 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline. Full location report →
Barcarena, Oeiras, Lisbon
Area baseline €806,990 + condition -€35,617 + location +€74,243 = modelled fair value of €845,616 (€3,598/m²), a €206,116 (32.2%) gap versus the €639,500 asking price.
Long-term rental The property in Barcarena presents a compelling opportunity for long-term rental investors, as it is currently listed at €639,500, significantly below its fair value of €1,139,446, indicating an attractive potential yield of 5% gross. Given the neighborhood score of 73/100 and proximity to Lisbon, this property is well-positioned to attract reliable tenants. Family rental This 4-bed house is an excellent choice for families seeking a spacious living environment, especially with its fair value of €1,139,446 standing in stark contrast to the current listing of €639,500. The suburban setting enhances its appeal for families, complemented by the neighborhood's livability and amenities that support a high quality of life. Buy-and-hold Investors looking for a buy-and-hold strategy will find this property appealing due to its significant gap of 78.2% from fair value, presenting a strong potential for capital appreciation over time. With a condition score of 65/100, there is room for value addition, and the 5% gross yield adds an additional layer of financial security as the investment matures.
Tenant turnover risk: With a tenant stability score of 65/100, there is a heightened risk of rental income fluctuations due to potential turnover or vacancy rates.
