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.
7-bedroom, 8-bathroom house of 800 m², built in 2026, energy rating A. Located Cascais e Estoril parish, Cascais municipality, Lisbon district. This property features a state-of-the-art fully automated home system, providing enhanced convenience and security for modern living, complemented by a spacious garage with capacity for six vehicles.
The valuation. The asking price of €4,985,000 stands at 12.9% above the fair value of €4,344,262, suggesting this property is overpriced compared to its market worth.
Fair value modelled at €4,344,262 from the area baseline, adjusted for condition and location. Asking €4,985,000 sits €640,738 (12.9%) above — overpriced versus fair value.
Asking €4,985,000 versus the Cascais e Estoril, Cascais, Lisbon area baseline of €3,821,600 (€4,777/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 90/100 (Condition 88 · Materials 92 · Room dimensions 91). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 68/100 (Housing Market 70 · Amenities 65 · Economic 70 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
Cascais e Estoril, Cascais, Lisbon
Area baseline €3,821,600 + condition +€100,000 + location +€285,062 = modelled fair value of €4,344,262 (€5,430/m²), a €640,738 (12.9%) gap versus the €4,985,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Cascais e Estoril · ac982c | Subject | €4,985,000 | €6,231 | — | 88 | 68 |
| Cascais e Estoril · 99f114 | Active | €12,500,000 | €14,535 | 133.3% | 85 | 71 |
| Cascais e Estoril · 420213 | Active | €11,500,000 | €21,455 | 244.3% | 88 | 77 |
| rua Santo António, 540 | Active | €2,590,000 | €4,709 | 24.4% | 80 | 66 |
| Cascais e Estoril · ba58ee | Active | €3,250,000 | €5,242 | 15.9% | — | 71 |
| Median comp | €7,375,000 | €9,889 | 58.7% | 85 | 71 |
Long-term rental The property’s current listing price of €4,985,000 reflects a 12.9% gap above its fair value of €4,344,262, indicating that it is overpriced for a long-term rental strategy. With a gross yield of only 2.9% and a neighborhood rating of 68/100, the investment prospects may not sufficiently cover the premium price. Family rental At a listing price of €4,985,000, this property is overpriced relative to its fair value of €4,344,262, making family rental prospects less favorable. The high purchase cost, combined with a yield of just 2.9% and an acceptable neighborhood score, signals that potential returns may not justify the investment. Value-add renovation With a gap of 12.9% from fair value, the €4,985,000 listing price suggests the house is overpriced for a value-add renovation strategy. Although the property has a high condition rating of 90/100, the expected return on investment may be compromised by its inflated cost. Short-term vacation rental Given its current listing of €4,985,000, this property is overpriced with respect to the fair value of €4,344,262, creating challenges for short-term vacation rental viability. The low gross yield of 2.9% further complicates this strategy, as it fails to support premium pricing in a competitive market. Student housing The property is overpriced at €4,985,000 versus a fair value of €4,344,262, making it an unsuitable investment for student housing. The yield of 2.9% does not align with the expected returns typically desired for such rental strategies in an area with a decent but not exceptional neighborhood rating.
Economic Vulnerability The property's economic stability score of 70/100 indicates a moderate risk level that could impact tenant retention and lead to potential vacancies, while the tenant stability score of 65/100 suggests additional concerns regarding reliable rental income.
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