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 apartment of 222 m², built in 2004, energy rating D. Located on avenida Doutor Francisco de Sá Carneiro, Oeiras e São Julião da Barra, Paço de Arcos e Caxias parish, Oeiras municipality, Lisbon district. This apartment boasts a spacious balcony offering breathtaking views of the Tagus River, enhancing the already abundant natural light and serenity of the living spaces.
The valuation. The asking price of €860,000 is significantly below the estimated fair value of €1,127,904, revealing a potential opportunity with a difference of €267,904 (31.2%). This property is correctly deemed underpriced.
Fair value modelled at €1,127,904 from the area baseline, adjusted for condition and location. Asking €860,000 sits €267,904 (31.2%) below — the upside to fair value.
Asking €860,000 versus the avenida Doutor Francisco de Sá Carneiro area baseline of €1,016,538 (€4,579/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 78/100 (Condition 75 · Materials 80 · Room dimensions 76). Above-median finish quality lifts fair value versus a baseline unit needing CapEx. Full condition report →
Neighbourhood score 75/100 (Housing Market 80 · Amenities 70 · Economic 80 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline. Full location report →
avenida Doutor Francisco de Sá Carneiro
Area baseline €1,016,538 + condition +€9,712 + location +€101,654 = modelled fair value of €1,127,904 (€5,081/m²), a €267,904 (31.2%) gap versus the €860,000 asking price.
Long-term rental This 4-bed apartment in Oeiras is positioned as a strong option for long-term rental, given its fair value of €1,127,904 compared to the listing price of €860,000, indicating a noteworthy gap of 31.2%. The gross yield of 4.5% further enhances its attractiveness for investors seeking stable income streams in a growing suburban market. Family rental Targeting families with its ample 222m² space, this apartment stands out in the current market, being listed significantly below its fair value. The proximity to the Lisbon metro and local amenities suggests a desirable living environment for families, supporting a favorable rental demand. Buy-and-hold Investing in this property as a buy-and-hold strategy presents an appealing opportunity, with its valuation reflecting a solid long-term potential given the current listing price. With a condition rating of 78/100 and a strong neighborhood rating of 75/100, this asset is likely to appreciate over time, especially as suburban areas continue to gain popularity. Not ideal for Short-term vacation rentals and student housing are not recommended due to the suburban character of the area and potentially lower demand for short stays. The quality of tenant base expected indicates a preference for more stable living situations rather than transient arrangements.
Potential Revenue Volatility The economic stability score of 80/100 indicates a relatively strong economic environment, but a tenant stability score of 75/100 suggests that tenant turnover may be higher than desirable, potentially impacting cash flow.
