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, 3-bathroom house of 205 m², built in 2008, energy rating C. Located Santo Isidoro parish, Mafra municipality, Lisbon district. Noteworthy Features: This property includes a covered barbecue area for outdoor entertaining and a versatile attic space with dual terraces for additional outdoor enjoyment.
The valuation. The asking price of €650,000 is significantly above the fair value of €430,952, making it overpriced by €219,048 (33.7%). This discrepancy indicates a substantial risk for potential investors.
Fair value modelled at €430,952 from the area baseline, adjusted for condition and location. Asking €650,000 sits €219,048 (33.7%) above — overpriced versus fair value.
Asking €650,000 versus the Santo Isidoro, Mafra, Lisbon area baseline of €406,105 (€1,981/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 79/100 (Condition 80 · Materials 79 · Room dimensions 78). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 58/100 (Housing Market 50 · Amenities 55 · Economic 55 · Tenant Quality 55). Strong amenities and housing-market momentum support a premium to baseline.
Santo Isidoro, Mafra, Lisbon
Area baseline €406,105 + condition +€11,852 + location +€12,995 = modelled fair value of €430,952 (€2,102/m²), a €219,048 (33.7%) gap versus the €650,000 asking price.
Long-term rental This property currently commands a gross yield of only 3.5%, which indicates limited potential for rental income compared to the listing price of €650,000. Given that the fair value is significantly lower at €430,952, the return on investment in a long-term rental strategy becomes questionable, as the property is overpriced. Buy-and-hold The projected return on this property does not seem favorable due to a significant gap of 33.7% from its fair value, suggesting the purchase price is inflated. Holding onto an overpriced asset like this offers minimal upside potential, especially considering the economic opportunities lie mainly outside the immediate area. Not ideal for luxury market With a neighborhood rating of just 58/100, this property does not cater to the expectations of the luxury market. Its overpriced status further limits its attractiveness to high-end buyers looking for value in prime locations. Not ideal for short-term vacation rental The property’s location in a suburban area near Lisbon, combined with a 79/100 condition score, does not align well with the demand for short-term vacation rentals, which typically thrive in more central locales. The significant overpricing makes it less appealing to potential short-term renters seeking value for their stay.
Economic Hesitation The property faces a risk due to its low economic stability score of 55/100, suggesting potential fluctuations in local market conditions that could affect demand and rental incomes.
