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, 2-bathroom apartment of 101 m², built in 1997, energy rating D. Located on rua Mareantes, 96, Cascais e Estoril parish, Cascais municipality, Lisbon district. This apartment features a sleek fireplace in the living room, ideal for cozy evenings, and offers direct access to a sun-soaked balcony, enhancing outdoor enjoyment.
The valuation. The asking price of €830,000 is significantly above fair value, which stands at €545,043, creating a gap of €284,957 (34.3%). Verdict: overpriced.
Fair value modelled at €545,043 from the area baseline, adjusted for condition and location. Asking €830,000 sits €284,957 (34.3%) above — overpriced versus fair value.
Asking €830,000 versus the rua Mareantes, 96 area baseline of €499,849 (€4,949/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 82/100 (Condition 80 · Materials 85 · Room dimensions 80). Above-median finish quality lifts fair value versus a baseline unit needing CapEx. Full condition report →
Neighbourhood score 67/100 (Housing Market 70 · Amenities 60 · Economic 70 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline. Full location report →
rua Mareantes, 96
Area baseline €499,849 + condition +€11,205 + location +€33,990 = modelled fair value of €545,043 (€5,396/m²), a €284,957 (34.3%) gap versus the €830,000 asking price.
Long-term rental The property’s yield of 2.6% gross indicates it may not generate sufficient cash flow relative to its asking price of €830,000, especially when compared to the fair value of €545,043. Given its neighborhood score of 67/100, the potential tenant quality may also be limited, further compromising rental viability. Family rental With a substantial gap of 34.3% between current listing and fair value, this 1-bed apartment appears overpriced for family rental investment, despite its favorable size of 101m². The average condition score of 82/100 suggests it could meet basic family needs, but the steep price might deter potential long-term renters seeking value. Value-add renovation While the property’s condition score of 82/100 indicates it is generally in good shape, the significant premium over fair value makes it a risky candidate for a value-add renovation strategy. Investors may find it challenging to recoup renovation costs in a market where the asking price is already inflated by 34.3% compared to its estimated fair value.
Tenant turnover risk With a tenant stability score of 65/100, there is an elevated risk of tenant turnover, potentially leading to increased vacancy rates and higher costs associated with re-renting the property.
