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.
5-bedroom, 5-bathroom penthouse of 308 m², built in 2006. Located Grândola e Santa Margarida da Serra parish, Grândola municipality, Setúbal district. Unique feature: The penthouse includes exclusive access via a private elevator connecting directly to the garage, providing unparalleled convenience and privacy in an urban setting. Condição: A propriedade está em boas condições, com mínimos sinais de desgaste. Valoração: ao preço justo.
The valuation. The asking price of €775,000 is significantly above fair value at €511,069, representing an overvaluation of €263,931 (34.1%). This indicates the property is overpriced in the current market context.
Fair value modelled at €511,069 from the area baseline, adjusted for condition and location. Asking €775,000 sits €263,931 (34.1%) above — overpriced versus fair value.
Asking €775,000 versus the Grândola e Santa Margarida da Serra, Grândola, Setúbal area baseline of €529,760 (€1,720/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 76/100 (Condition 74 · Materials 80 · Room dimensions 78). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 38/100 (Housing Market 30 · Amenities 35 · Economic 35 · Tenant Quality 30). Softer demand indicators apply a discount to baseline.
Grândola e Santa Margarida da Serra, Grândola, Setúbal
Area baseline €529,760 + condition +€6,738 + location -€25,428 = modelled fair value of €511,069 (€1,659/m²), a €263,931 (34.1%) gap versus the €775,000 asking price.
Buy-and-hold The property is overpriced at €775,000 compared to the fair value of €511,069, suggesting that long-term capital appreciation potential is severely limited. Rental yield is nonexistent, making it an unsuitable choice for a buy-and-hold investment strategy. Value-add renovation While a value-add renovation strategy could improve the property’s condition and potentially enhance its value, the current pricing suggests that the property is overpriced by 34.1%. Given the low neighborhood rating and the lack of rental yield, the financial viability of such renovations remains questionable. Not ideal for Short-term rental, Student housing, Luxury market
High Rental Default Risk The low tenant stability score of 30/100 indicates a significant likelihood of rental defaults, which could jeopardize cash flow.
