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 395 m², built in 2002, energy rating B. Located on rua Olivença, Cascais e Estoril parish, Cascais municipality, Lisbon district. This semi-detached house features a panoramic view of the coastline and is just a two-minute walk from the beach and Casino garden, enhancing its appeal for luxury living.
The valuation. The asking price of €3,200,000 sits below the fair value of €4,612,937 by €1,412,937 (30.6%). This indicates that the property is underpriced, presenting an attractive opportunity for potential investors.
Fair value modelled at €4,612,937 from 6 comparable sales in the area. Asking €3,200,000 sits €1,412,937 (30.6%) below — the upside to fair value.
Asking €3,200,000 versus the rua Olivença area baseline of €4,055,819 (€10,268/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 86/100 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 €4,055,819, adjusted for condition and micro-location, gives a modelled fair value of €4,612,937 (€11,678/m²), a €1,412,937 (30.6%) gap versus the €3,200,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Olivença | Subject | €3,200,000 | €8,101 | — | 85 | 69 |
| Alcabideche · b32944 | Active | €3,650,000 | €6,797 | 16.1% | 90 | 73 |
| Cascais e Estoril · 1e615b | Active | €6,000,000 | €11,538 | 42.4% | 80 | 75 |
| avenida Lago, 510 | Active | €2,600,000 | €11,818 | 45.9% | 78 | 75 |
| avenida Marginal | Active | €2,495,000 | €13,861 | 71.1% | 82 | 66 |
| Median comp | €3,125,000 | €11,678 | 44.2% | 81 | 74 |
Long-term rental The property presents a compelling opportunity for long-term rental investments, particularly given its fair value of €4,612,937, which indicates a notable 30.6% gap. With a gross yield of 3.4% and a property condition score of 86/100, it demonstrates solid income potential in a stable suburban location. Buy-and-hold Investing in this property aligns with a buy-and-hold strategy, leveraging its current pricing to capture significant appreciation over time, given its fair value markedly exceeds its listing price. The property’s robust condition and decent neighborhood score enhance its potential for long-term value growth. Family rental As a family rental property, this listing is particularly attractive due to its spacious layout and secure neighborhood, appealing to long-term tenants. The 30.6% gap to fair value reinforces the investment’s attractiveness for families seeking quality housing in a stable area.
Tenant turnover risk The tenant stability score of 65/100 suggests potential difficulty in maintaining consistent occupancy, which may lead to increased costs and reduced income if tenants frequently change.
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