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.
3-bedroom, 3-bathroom duplex of 200 m², built in 1983, energy rating D. Located on avenida Sabóia, Cascais e Estoril parish, Cascais municipality, Lisbon district. This duplex features a magnificent private terrace of approximately 40 m², offering stunning sea views and a serene environment for outdoor relaxation and entertainment.
The valuation. The asking price of €2,300,000 is €191,156 (9.1%) above the fair value of €2,108,844, indicating that while the property is priced fairly, it is slightly above market expectations based on a valuation analysis. Buy-to-flip angle. Given the high-quality finish and desirable location, a buy-to-flip strategy could capitalize on renovations or market fluctuations, possibly achieving a higher resale value with an anticipated return on investment. Buy-to-let angle. With an estimated gross rental income of €3,642 per month, the property offers a gross yield of 1.9%, which can attract long-term renters seeking upscale living in a thriving neighborhood.
Fair value modelled at €2,108,844 from 6 comparable sales in the area. Asking €2,300,000 sits €191,156 (9.1%) above — overpriced versus fair value.
Asking €2,300,000 versus the avenida Sabóia area baseline of €1,805,373 (€9,027/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 88/100 is above the parish average, lifting fair value versus a typical-condition unit.
Recent nearby listings price above the wider parish average — a hyper-local premium distinct from the parish baseline.
Base gap of €1,805,373, adjusted for condition and micro-location, gives a modelled fair value of €2,108,844 (€10,544/m²), a €191,156 (9.1%) gap versus the €2,300,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| avenida Sabóia | Subject | €2,300,000 | €11,500 | — | 80 | 78 |
| avenida Tenente Coronel José Pessoa | Active | €3,100,000 | €10,544 | 8.3% | 85 | 75 |
| Cascais e Estoril · 6ebb00 | Active | €1,890,000 | €12,857 | 11.8% | 80 | 68 |
| largo do Ostende | Active | €2,500,000 | €11,628 | 1.1% | 75 | 76 |
| avenida Tenente Coronel José Pessoa | Active | €3,100,000 | €10,544 | 8.3% | 90 | 70 |
| Median comp | €2,800,000 | €11,086 | 3.6% | 83 | 73 |
Long-term rental The property in Cascais e Estoril offers a yield of 1.9%, which is relatively low, indicating that it may not provide strong cash flow under a long-term rental strategy. However, the area’s appeal as part of Greater Lisbon could attract stable tenants willing to pay fair rents, aligning with the current market demands. Buy-and-hold With a fair value located at €2,108,844, holding the property for long-term appreciation may align with investment goals given the overall economic prospects of the Greater Lisbon area. The ongoing demand for housing in this region, despite a slight premium over fair value, suggests a potential for incremental growth. Family rental This 3-bed duplex may attract families seeking quality living in a desirable neighbourhood that boasts a condition rating of 88/100 and a decent neighbourhood score of 78/100. Although priced at €2,300,000, which is fair relative to recent market trends, families looking for spacious accommodations in Cascais e Estoril might still find this property appealing despite its price point.
Potential Economic Downturn The economic stability score of 75 indicates a moderate risk of downturns, which could negatively impact the property value and tenant retention should conditions worsen.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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