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.
5-bedroom, 5-bathroom house of 349 m², built in 2009. Located Porto Salvo parish, Oeiras municipality, Lisbon district. Noteworthy Features: This property includes an independent lower-floor apartment, ideal for guests or rental income, and boasts a fireplace with a heat recovery system in the main living area.
The valuation. The asking price of €949,000 is significantly below the fair value of €1,350,690, presenting a difference of €401,690 (42.3%). This property is therefore underpriced, offering a compelling investment opportunity.
Fair value modelled at €1,350,690 from the area baseline, adjusted for condition and location. Asking €949,000 sits €401,690 (42.3%) below — the upside to fair value.
Asking €949,000 versus the Porto Salvo, Oeiras, Lisbon area baseline of €1,198,466 (€3,434/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 78/100 (Condition 80 · Materials 76 · Room dimensions 77). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 78/100 (Housing Market 80 · Amenities 75 · Economic 90 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
Porto Salvo, Oeiras, Lisbon
Area baseline €1,198,466 + condition +€17,995 + location +€134,228 = modelled fair value of €1,350,690 (€3,870/m²), a €401,690 (42.3%) gap versus the €949,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Porto Salvo · b45401 | Subject | €949,000 | €2,719 | — | 80 | 78 |
| jardim em Porto Salvo | Active | €959,000 | €2,740 | 0.8% | 70 | 78 |
| rua dos Pioneiros, 136 | Active | €1,088,000 | €4,217 | 55.1% | 78 | 78 |
| União das Freguesias do Cacém e São Marcos · 001ab4 | Active | €920,000 | €1,022 | 62.4% | 70 | 74 |
| rua Principal | Active | €680,000 | €3,977 | 46.2% | 70 | 73 |
| Median comp | €939,500 | €3,359 | 23.5% | 70 | 76 |
Family rental The 5-bed house in Porto Salvo is positioned as a solid option for family rental, with a fair value of €1,350,690 indicating it is subvalued relative to its €949,000 listing price. The high tenant quality and the suburban area's amenities contribute to its appeal in this sector. Long-term rental With a gross yield of 5.1% and a fair value gap of 42.3%, this property stands out as a lucrative opportunity for long-term rental investors. The combination of good transit connections to Lisbon and lower crime rates makes it an excellent fit for families looking for stability. Buy-and-hold Investing in this property as a buy-and-hold strategy would capitalize on its current subvaluation, leveraging the potential for appreciation over time. The neighborhood's favorable characteristics, including decent amenities and tenant quality, further enhance its long-term investment potential.
Tenant turnover risk The tenant stability score of 75/100 indicates a moderate likelihood of turnover, which could lead to increased vacancy rates and associated costs.
