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, 2-bathroom apartment of 114 m². Located Cascais e Estoril parish, Cascais municipality, Lisbon district. Noteworthy Features: This apartment includes high-performance window frames for superior thermal and acoustic insulation, ensuring a peaceful living environment despite its proximity to amenities and transport links. Location Highlights: Located in the tranquil residential zone of Birre, it offers easy access to Guincho Beach, international schools, and various recreational facilities.
The valuation. The asking price of €780,000 sits significantly below the fair value of €1,018,710, indicating a difference of €238,710 (23.4%). Verdict: underpriced. Buy-to-flip angle. With renovations limited to cosmetic enhancements, a resale strategy can capitalize on the high demand in Cascais e Estoril, potentially returning a profit due to undervaluation. Buy-to-let angle. The estimated rental income of €2,275/month yields approximately 3.5%, making it a stable long-term investment in a desirable suburban area with proximity to Lisbon.
Fair value modelled at €1,018,710 from 6 comparable sales in the area. Asking €780,000 sits €238,710 (23.4%) below — the upside to fair value.
Asking €780,000 versus the Cascais e Estoril, Cascais, Lisbon area baseline of €866,411 (€7,600/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 85/100 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 €866,411, adjusted for condition and micro-location, gives a modelled fair value of €1,018,710 (€8,936/m²), a €238,710 (23.4%) gap versus the €780,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Cascais e Estoril · 828ec4 | Subject | €780,000 | €6,842 | — | 80 | 68 |
| Cascais e Estoril · a8ee09 | Active | €970,000 | €6,929 | 1.3% | 80 | 73 |
| avenida São Pedro In Monte Estoril | Active | €1,380,000 | €8,734 | 27.7% | 86 | 70 |
| travessa Visconde da Luz, 10 | Active | €750,000 | €8,621 | 26.0% | 75 | 73 |
| avenida de Espinho In Monte Estoril | Active | €770,000 | €10,267 | 50.1% | 80 | 65 |
| Median comp | €870,000 | €8,678 | 26.8% | 80 | 72 |
Long-term rental This property offers strong long-term rental potential, given its underpriced status and favorable proximity to Lisbon, suggesting a solid demand from tenants seeking stability. With a gross yield of 3.5% and a neighborhood score of 68/100, it presents a promising investment for steady cash flow. Family rental With its spacious 114m² layout and suburban characteristics, the apartment is well-suited for families looking for comfortable living space near Lisbon. The combination of a fair market value and a favorable neighborhood rating indicates that families would be willing to pay a premium for such convenience. Buy-and-hold Investors looking for a buy-and-hold strategy should consider this property due to its underpriced nature, which presents an opportunity for capital appreciation over time. Given the development potential of the Cascais region and its rating of 85/100 in condition, the apartment is likely to maintain or increase its value effectively in the long run.
Tenant turnover risk The tenant stability score of 65/100 indicates a potential for higher tenant turnover, which could lead to increased vacancy rates and associated costs.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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