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, 4-bathroom house of 398 m², built in 2026, energy rating A+. Located Cascais e Estoril parish, Cascais municipality, Lisbon district. The property features an attic that can be transformed into a versatile space, such as a home gym or cinema, enhancing its living potential beyond typical configurations.
The valuation. The asking price of €2,100,000 is below the fair value of €2,472,809, representing an undervaluation of €372,809 (15.1%). This positions the property as an attractive investment opportunity. Buy-to-flip angle. With strategic renovations leveraging the high-end materials, the resale strategy could capitalize on Cascais' real estate market, targeting an upscale buyer looking for modern custom designs. Buy-to-let angle. The estimated rent of €4,900/month yields approximately 2.8%, suitable for long-term rental, appealing to families seeking quality living near Lisbon with potential for steady income.
Fair value modelled at €2,472,809 from 6 comparable sales in the area. Asking €2,100,000 sits €372,809 (15.1%) below — the upside to fair value.
Asking €2,100,000 versus the Cascais e Estoril, Cascais, Lisbon area baseline of €2,251,698 (€5,658/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 84/100 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 €2,251,698, adjusted for condition and micro-location, gives a modelled fair value of €2,472,809 (€6,213/m²), a €372,809 (15.1%) gap versus the €2,100,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Cascais e Estoril · 3d96cf | Subject | €2,100,000 | €5,276 | — | 86 | 59 |
| Cascais e Estoril · 6ebaee | Active | €2,200,000 | €6,748 | 27.9% | 85 | 71 |
| Cascais e Estoril · 28b6d0 | Active | €2,100,000 | €6,122 | 16.0% | 80 | 65 |
| Cascais e Estoril · 25f692 | Active | €2,200,000 | €6,304 | 19.5% | — | 69 |
| largo Manuel Henriques Correia | Active | €1,200,000 | €6,667 | 26.3% | 82 | 76 |
| Median comp | €2,150,000 | €6,486 | 22.9% | 82 | 70 |
Long-term rental The property presents a compelling opportunity for long-term rental given its competitive yield of 2.8% and fair value assessment, indicating it is subpriced by 15.1%. With a solid condition rating of 84/100, it highlights the potential for stable rental income in a suburban setting near Lisbon. Buy-and-hold As a buy-and-hold investment, this property offers a strong value proposition with a fair valuation of €2,472,809 against the listing price of €2,100,000, reflecting an attractive 15.1% upside. The decent condition and the potential for appreciating value in the Cascais e Estoril area suggest solid long-term capital growth prospects.
High Tenant Turnover Risk The low tenant stability score of 40/100 indicates a significant likelihood of high tenant turnover, which could lead to increased vacancy rates and reduced rental income over time.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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