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.
2-bedroom, 2-bathroom apartment of 132 m² on the 2nd floor, built in 2008, energy rating B. Located on rua Zambujal, 5, Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Noteworthy Features: This apartment includes a dedicated storage room and a convenient central vacuum system, enhancing both functionality and maintenance ease in daily life.
The valuation. The asking price of €390,000 sits significantly below the fair value of €494,295, representing an undervaluation of €104,295 (26.7%). This property offers a compelling investment opportunity for buyers aware of its market potential.
Fair value modelled at €494,295 from the area baseline, adjusted for condition and location. Asking €390,000 sits €104,295 (26.7%) below — the upside to fair value.
Asking €390,000 versus the rua Zambujal, 5 area baseline of €453,288 (€3,434/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 77/100 (Condition 74 · Materials 80 · Room dimensions 76). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 70/100 (Housing Market 70 · Amenities 75 · Economic 70 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
rua Zambujal, 5
Area baseline €453,288 + condition +€4,744 + location +€36,263 = modelled fair value of €494,295 (€3,745/m²), a €104,295 (26.7%) gap versus the €390,000 asking price.
Family rental This 2-bed apartment in Algueirão-Mem Martins, priced at €390,000, offers significant potential as a family rental option due to its spacious 132m² layout and fair value gap of 26.7%. The growing demand for stable housing in this suburban area makes it a compelling choice for families seeking proximity to Lisbon at a relatively lower cost. Long-term rental With a gross yield of 3.1%, this property is well-positioned for long-term rental in a commuter-friendly location, appealing to individuals and families alike. Given the low crime levels and decent neighborhood ratings, it stands as an attractive proposition for landlords looking for steady returns. Buy-and-hold Investing in this apartment as a buy-and-hold asset is strategically sound, given its underpriced status relative to the fair value of €494,295. Potential appreciation in property value over time, combined with its favorable rental conditions, suggests a solid opportunity for long-term investment growth.
Economic and Tenant Stability Risk The property faces challenges due to a moderate economic stability score of 70 and a lower tenant stability score of 65, indicating potential volatility in rental income and occupancy rates.
