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, 5-bathroom house of 379 m², built in 2018, energy rating A. Located on rua Gama, Cascais e Estoril parish, Cascais municipality, Lisbon district. Noteworthy Features: The property boasts a private garden with direct access to the pool area, enhancing outdoor living and leisure opportunities exclusive to residents of the gated community.
The valuation. The asking price of €1,690,000 is substantially below the fair value of €2,194,848, representing a discount of €504,848 (23.0%). The property is positioned as an underpriced asset in the Cascais e Estoril market.
Fair value modelled at €2,194,848 from 6 comparable sales in the area. Asking €1,690,000 sits €504,848 (23.0%) below — the upside to fair value.
Asking €1,690,000 versus the rua Gama area baseline of €1,705,761 (€4,501/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 83/100 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 €1,705,761, adjusted for condition and micro-location, gives a modelled fair value of €2,194,848 (€5,791/m²), a €504,848 (23.0%) gap versus the €1,690,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Gama | Subject | €1,690,000 | €4,459 | — | 82 | 73 |
| rua de Sant'Ana | Active | €1,295,000 | €3,877 | 13.0% | 72 | 64 |
| rua de Sant'Ana | Active | €1,295,000 | €3,877 | 13.0% | 80 | 72 |
| praceta Mário Henrique Leiria, 104 | Active | €1,240,000 | €4,133 | 7.3% | 76 | 68 |
| Cascais e Estoril · 25f5fd | Active | €1,290,000 | €7,588 | 70.2% | 85 | 67 |
| Median comp | €1,292,500 | €4,005 | 10.2% | 78 | 68 |
Long-term rental\nGiven the property’s significant 23.0% gap from fair value, it presents a strong opportunity for long-term rental investment, securing a solid yield of 3.9%. The property is located in a desirable suburban region of Lisbon, benefiting from excellent amenities and tenant demographics, making it a sound choice for stable income.\n\nFamily rental\nThis property’s spacious 379m² layout is ideal for family rentals, appealing to tenants seeking quality living space in Cascais e Estoril. With a competitive gross yield of 3.9% and a good condition score of 83/100, it makes for an attractive family rental option that leverages the area's proximity to urban opportunities.\n\nBuy-and-hold\nInvesting in this property as a buy-and-hold strategy is appealing due to its 23.0% gap below fair value and the positive long-term outlook for the Cascais e Estoril area. The solid yield of 3.9% combined with the good condition and decent neighborhood score supports a prudent investment approach focusing on appreciation and rental income.
Tenant turnover risk With a tenant stability score of 65/100, there is a heightened risk of turnover, which could lead to increased vacancy periods and associated costs.
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