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 142 m², built in 1951, energy rating F. Located São Domingos de Rana parish, Cascais municipality, Lisbon district. Noteworthy Features: The property offers the potential for a fully customized renovation while preserving its historical exterior charm, situated in a tranquil yet convenient location in Caparide.
The valuation. The asking price of €450,000 is significantly below the fair value of €553,247, representing an opportunity of €103,247 (18.7%) below market expectations. This property is clearly underpriced for its potential. Buy-to-flip angle. With a current condition score of 18/100, property renovations can significantly increase its appeal, allowing for a resale at a much higher price. A targeted renovation could yield a profitable flip after market adjustments. Buy-to-let angle. A strong gross yield of 6.1% translates to an estimated rental income of €2,288 per month, making this property ideal for long-term family rentals. The suburban location enhances its attractiveness for consistent tenancy in a stable rental market.
Fair value modelled at €553,247 from 6 comparable sales in the area. Asking €450,000 sits €103,247 (18.7%) below — the upside to fair value.
Asking €450,000 versus the São Domingos de Rana, Cascais, Lisbon area baseline of €649,255 (€4,572/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 18/100 is below the parish average, reducing 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 €649,255, adjusted for condition and micro-location, gives a modelled fair value of €553,247 (€3,896/m²), a €103,247 (18.7%) gap versus the €450,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| São Domingos de Rana · e5552d | Subject | €450,000 | €3,169 | — | — | 70 |
| urbanização Alto do Estoril | Active | €2,290,000 | €7,633 | 140.9% | — | 73 |
| Cascais e Estoril · f5eba7 | Active | €1,250,000 | €4,902 | 54.7% | — | 74 |
| Cascais e Estoril · 15e219 | Active | €1,750,000 | €3,188 | 0.6% | — | 75 |
| rua Santa Filomena, 6 | Active | €350,000 | €3,017 | 4.8% | 18 | 72 |
| Median comp | €1,500,000 | €4,045 | 27.6% | 18 | 74 |
Long-term rental This property presents a compelling opportunity for long-term rental due to its fair value assessment of €553,247, creating an 18.7% gap indicating it is subvalued relative to the market. The gross yield of 6.1% enhances its attractiveness as a stable investment for rental income in a safe suburban neighborhood. Family rental With a favorable fair value gap and a reasonable gross yield of 6.1%, this property is well-positioned for the family rental market. Its suburban location, coupled with a satisfactory neighborhood rating of 70/100, makes it appealing to potential tenants looking for family-friendly housing options. Buy-and-hold This property stands out as a buy-and-hold investment, reflecting an 18.7% advantage against its fair value while offering a competitive gross yield of 6.1%. The solid neighborhood rating of 70/100 suggests long-term growth potential and tenant demand, making it a strategic addition to an investment portfolio.
Tenant turnover risk With a tenant stability score of 60/100, there is a significant risk of higher tenant turnover, which could lead to increased vacancy rates and associated costs.
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