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, 3-bathroom house of 370 m², built in 2004, energy rating B. Located on rua dos Lilazes, Cascais e Estoril parish, Cascais municipality, Lisbon district. Noteworthy Features: The private garden seamlessly connects to the shared swimming pool, enhancing outdoor living while ensuring exclusivity within the small condominium of only three houses.
The valuation. The asking price of €1,400,000 is significantly below the fair value of €2,001,897, indicating a difference of €601,897 (43.0%). Verdict: underpriced. Buy-to-flip angle. With an underpriced value, a buy-to-flip strategy could yield a notable profit margin, leveraging the attractive condition of the house to re-sell at or above market value. Buy-to-let angle. The property has a gross yield of 4.7%, estimating monthly rental income at approximately €5,483, positioning it well for long-term investment in a stable residential community.
Fair value modelled at €2,001,897 from the area baseline, adjusted for condition and location. Asking €1,400,000 sits €601,897 (43.0%) below — the upside to fair value.
Asking €1,400,000 versus the rua dos Lilazes area baseline of €1,831,130 (€4,949/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 83/100 (Condition 80 · Materials 85 · Room dimensions 84). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 67/100 (Housing Market 70 · Amenities 60 · Economic 75 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
rua dos Lilazes
Area baseline €1,831,130 + condition +€46,250 + location +€124,517 = modelled fair value of €2,001,897 (€5,411/m²), a €601,897 (43.0%) gap versus the €1,400,000 asking price.
Long-term rental This 4-bed house in Cascais e Estoril offers a compelling long-term rental opportunity with a yield of 4.7% gross, alongside a fair value that exceeds the listing price by 43%. The robust suburban characteristics and proximity to Lisbon ensure a steady demand for residential properties, underlining its appeal as a stable investment. Family rental With its spacious 370m² layout, this home is ideal for families seeking a suburban lifestyle while remaining close to Lisbon's economic vibrancy. The combination of a solid yield and a fair value well above the listing price positions this property as an attractive option for family rentals in a community-oriented neighborhood. Buy-and-hold Investing in this property as a buy-and-hold strategy makes sense given the significant gap between its listing price and fair value, which stands at 43%. The neighborhood's stable residential characteristics and favorable economic conditions support long-term appreciation prospects, making it a sound portfolio addition.
Tenant turnover risk The tenant stability score of 65/100 indicates a potential for higher turnover rates, which could lead to increased vacancy costs and impact cash flow stability.
