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, 1-bathroom duplex of 177 m². Located Carnaxide e Queijas parish, Oeiras municipality, Lisbon district. Noteworthy Features: This duplex includes a multifunctional lower floor, ideal for a gym or game room, and a direct garden access from the spacious living area.
The valuation. The asking price of €539,000 sits significantly below the fair value of €872,448, representing a gap of €333,448 (61.9%). This property is distinctly underpriced in the current market.
Fair value modelled at €872,448 from the area baseline, adjusted for condition and location. Asking €539,000 sits €333,448 (61.9%) below — the upside to fair value.
Asking €539,000 versus the Carnaxide e Queijas, Oeiras, Lisbon area baseline of €810,483 (€4,579/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 68/100 (Condition 70 · Materials 66 · Room dimensions 72). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 75/100 (Housing Market 80 · Amenities 70 · Economic 80 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
Carnaxide e Queijas, Oeiras, Lisbon
Area baseline €810,483 + condition -€19,083 + location +€81,048 = modelled fair value of €872,448 (€4,929/m²), a €333,448 (61.9%) gap versus the €539,000 asking price.
Long-term rental The property presents a favorable investment opportunity with a fair value significantly higher than the listing price, indicating a strong potential for long-term appreciation. The 4.2% gross yield, combined with the area’s urban-suburban characteristics, can effectively attract stable tenants seeking quality housing. Family rental This 3-bed duplex is well-positioned to cater to families looking for spacious living in a desirable neighbourhood, reflected in its decent rating of 75/100. The property's condition of 68/100 suggests minimal immediate investment requirements, enhancing its appeal for family rental arrangements. Buy-and-hold Investing in this property as a buy-and-hold strategy aligns well with the significant gap between the listing price and fair value, supporting long-term capital appreciation. The stable rental yield combined with the neighbourhood's economic resilience makes it an attractive asset for future growth prospects.
Economic Dependence Risk: With an economic stability score of 80/100, a slight downturn could undermine demand, while the tenant stability score of 70/100 indicates potential fluctuations in rent collection.
