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.
1-bedroom, 1-bathroom apartment of 66 m², built in 1970, energy rating E. Located on rua Alexandre Herculano, Cascais e Estoril parish, Cascais municipality, Lisbon district. Highlight: The apartment features two balconies providing flexible usage options and boasts a stunning view over the Cascais Marina, enhancing its overall appeal and lifestyle potential.
The valuation. The asking price of €449,000 is significantly above fair value at €345,856, a difference of €103,144 (23.0%). This valuation indicates that the property is overpriced.
Fair value modelled at €345,856 from the area baseline, adjusted for condition and location. Asking €449,000 sits €103,144 (23.0%) above — overpriced versus fair value.
Asking €449,000 versus the rua Alexandre Herculano area baseline of €326,634 (€4,949/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 65/100 (Condition 62 · Materials 65 · Room dimensions 68). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 73/100 (Housing Market 80 · Amenities 70 · Economic 75 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
rua Alexandre Herculano
Area baseline €326,634 + condition -€10,828 + location +€30,050 = modelled fair value of €345,856 (€5,240/m²), a €103,144 (23.0%) gap versus the €449,000 asking price.
Long-term rental The property is overpriced by 23.0% compared to its fair value, which limits its potential as a long-term rental investment. With a gross yield of only 3.3%, the returns are unlikely to justify the premium price in a suburban market with residential focus. Family rental As a family rental, the property is overpriced, making it challenging to attract long-term tenants in a competitive market. The modest condition score of 65/100 further diminishes its appeal to families seeking value for money in housing. Short-term vacation rental In the context of short-term vacation rentals, the property's 23.0% overpricing places it at a disadvantage compared to similar listings in the area. The location's residential focus and average neighbourhood rating of 73/100 suggest that it may struggle to meet the demands of short-term tourists looking for better value accommodations.
Economic Vulnerability The economic stability score of 75 suggests a moderate risk of fluctuations in market conditions that could impact rental income and property value. Tenant Turnover Risk With a tenant stability score of 70, there's a notable chance of increased tenant turnover that may lead to potential vacancy loss and additional costs related to tenant acquisition.
