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, 6-bathroom house of 497 m², energy rating A. Located Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim parish, Sintra municipality, Lisbon district. This property boasts an expansive outdoor space with a landscaped garden and a private pool, enhancing its appeal for luxury living in Sintra.
The valuation. The asking price of €1,200,000 sits slightly below the fair value of €1,226,811, representing an underpricing of €26,811 (2.2%). This makes it an attractive investment opportunity for potential buyers.
Fair value modelled at €1,226,811 from the area baseline, adjusted for condition and location. Asking €1,200,000 sits €26,811 (2.2%) below — the upside to fair value.
Asking €1,200,000 versus the Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim, Sintra, Lisbon area baseline of €1,066,562 (€2,146/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 86/100 (Condition 82 · Materials 88 · Room dimensions 85). Above-median finish quality lifts fair value versus a baseline unit needing CapEx. 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 →
Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim, Sintra, Lisbon
Area baseline €1,066,562 + condition +€62,125 + location +€98,124 = modelled fair value of €1,226,811 (€2,468/m²), a €26,811 (2.2%) gap versus the €1,200,000 asking price.
Long-term rental The property presents a compelling opportunity for long-term rental given its gross yield of 5% and fair value estimate suggesting it is subpriced at just 2.2% below the fair value. The favorable condition rating of 86/100 enhances its appeal to potential tenants seeking quality housing in a desirable suburb of Greater Lisbon. Family rental As a spacious 4-bedroom house, this property is ideal for family rentals, particularly in a neighbourhood that supports educational amenities and urban economic activities. The strong yield of 5% combined with its well-rated condition ensures a solid investment for families looking for quality housing in Sintra. Buy-and-hold Investing in this property for a buy-and-hold strategy makes sense, given its proximity to Greater Lisbon and the potential for appreciation over time due to urban developments in the area. The small gap to fair value at 2.2% indicates that holding this asset could yield both rental income and future value realization without significant risk of overpricing.
Economic Fluctuation Risk The investment may be threatened by economic instability, indicated by a score of 75/100, which could impact rental income derived from tenants with a lower tenant stability score of 65/100.
