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.
6-bedroom, 4-bathroom house of 347 m², built in 1984, energy rating E. Located Porto Salvo parish, Oeiras municipality, Lisbon district. This property features potential for horizontal property constitution, enabling the creation of two independent apartments, appealing to investors seeking lucrative co-living or rental opportunities.
The valuation. The asking price of €780,000 sits €114,803 (12.8%) below the fair value of €894,803, indicating that this property is subvalued in the current market. Buy-to-flip angle. A buy-to-flip strategy may yield a profit by enhancing the home's dated elements and capitalizing on the appreciated market conditions in the Porto Salvo area. Buy-to-let angle. With an estimated gross yield of 8.2% or approximately €5,330/month, this property is well-suited for a long-term rental strategy targeting families in the Lisbon metropolitan region.
Fair value modelled at €894,803 from 6 comparable sales in the area. Asking €780,000 sits €114,803 (12.8%) below — the upside to fair value.
Asking €780,000 versus the Porto Salvo, Oeiras, Lisbon area baseline of €917,810 (€2,645/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 55/100 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 €917,810, adjusted for condition and micro-location, gives a modelled fair value of €894,803 (€2,579/m²), a €114,803 (12.8%) gap versus the €780,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Porto Salvo · 43920b | Subject | €780,000 | €2,248 | — | 58 | 71 |
| rua Joaquim Matias, 13 | Active | €720,000 | €2,075 | 7.7% | 50 | 79 |
| Carcavelos e Parede · 4a7e52 | Active | €795,000 | €2,713 | 20.7% | 54 | 73 |
| Porto Salvo · 9385ef | Active | €699,000 | €2,444 | 8.7% | 55 | 74 |
| Carcavelos e Parede · 023abb | Active | €900,000 | €2,250 | 0.1% | — | 76 |
| Median comp | €757,500 | €2,347 | 4.4% | 54 | 75 |
Long-term rental The house in Porto Salvo represents a solid long-term rental opportunity with an attractive gross yield of 8.2%. Given its proximity to standard amenities within the Lisbon metropolitan region, it is well-positioned to attract stable, long-term tenants. Family rental With its spacious 347m² layout and 6 bedrooms, this property is ideally suited for family rentals, catering to larger households seeking comfort and convenience. The neighborhood rating of 71/100 suggests it is family-friendly, further bolstering its appeal for this demographic. Buy-and-hold Investing in this property as a buy-and-hold strategy can leverage the fair value of €894,803, indicating potential appreciation over time. The current listing price of €780,000 presents an opportunity for capital growth in a suburban area with decent amenities and tenant quality. Short-term vacation rental This property is not ideal for short-term vacation rentals due to its suburban location, which may not attract the tourist market. The current condition rating of 55/100 may also pose challenges in appealing to short-term guests looking for premium experiences. Luxury market Positioned as a family home in a suburban area, this property is not aligned with the luxury market expectations. With its average condition rating, it lacks the high-end features that luxury buyers typically seek. Student housing The property is unsuitable for student housing given its size and family-oriented layout, which does not cater to typical student rental needs. Additionally, the suburban location may not provide the immediate access to university campuses or vibrant urban life that students prefer.
Economic Dependency Risk The property may face increased financial instability due to its economic stability score of 75/100, indicating potential vulnerability to market fluctuations that could affect tenant retention with a tenant stability score of 65/100.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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