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.
0-bedroom, 0-bathroom mix_use_building of 1012 m², built in 1913, energy rating E. Located Cascais e Estoril parish, Cascais municipality, Lisbon district. Noteworthy Features: This property boasts a unique double urban front, enhancing its visibility and access, and presents significant potential for various high-end development scenarios due to its rare land size in the area.
The valuation. The asking price of €9,800,000 significantly exceeds the fair value of €5,360,563, creating a disparity of €4,439,437 (45.3%). This property is considered overpriced.
Fair value modelled at €5,360,563 from the area baseline, adjusted for condition and location. Asking €9,800,000 sits €4,439,437 (45.3%) above — overpriced versus fair value.
Asking €9,800,000 versus the Cascais e Estoril, Cascais, Lisbon area baseline of €5,008,388 (€4,949/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 73/100 (Condition 70 · Materials 75 · Room dimensions 76). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 69/100 (Housing Market 70 · Amenities 65 · Economic 75 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
Cascais e Estoril, Cascais, Lisbon
Area baseline €5,008,388 + condition -€28,462 + location +€380,637 = modelled fair value of €5,360,563 (€5,297/m²), a €4,439,437 (45.3%) gap versus the €9,800,000 asking price.
Long-term rental The property in Cascais e Estoril, with a current listing price of €9,800,000, significantly exceeds its fair value of €5,360,563 by 45.3%, indicating a substantial overvaluation. Given the 0% gross yield and neighborhood quality ratings, this strategy is unlikely to provide a viable return on investment. Buy-and-hold Investing in this property as a buy-and-hold strategy would be challenging due to its considerable price premium, which does not align with its fair market value. With a property condition rating of 73 and neighborhood rating of 69, the potential for appreciation appears limited given the current pricing. Family rental While the location offers proximity to essential amenities and transport, the cost of €9,800,000 is excessive compared to the fair value of €5,360,563, resulting in a 45.3% valuation gap. Therefore, utilizing this property for family rental is unlikely to yield a favorable return given its overpriced status and 0% gross yield.
Tenant turnover risk The Tenant stability score of 65/100 indicates potential challenges related to tenant retention, which could lead to increased vacancy rates and associated costs.
