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 273 m², built in 2008, energy rating D. Located União das Freguesias do Seixal, Arrentela e Aldeia de Paio Pires parish, Seixal municipality, Setúbal district. Noteworthy Features: The property includes a spacious 90 m² basement that can be transformed into a gym, cinema room, or office, enhancing its versatility and family-friendly appeal.
The valuation. The asking price of €499,900 sits €190,650 below the fair value of €690,550, indicating the property is underpriced by 27.6%. This presents an attractive opportunity for potential buyers.
Fair value modelled at €690,550 from 6 comparable sales in the area. Asking €499,900 sits €190,650 (27.6%) below — the upside to fair value.
Asking €499,900 versus the União das Freguesias do Seixal, Arrentela e Aldeia de Paio Pires, Seixal, Setúbal area baseline of €515,536 (€1,888/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 80/100 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 €515,536, adjusted for condition and micro-location, gives a modelled fair value of €690,550 (€2,529/m²), a €190,650 (27.6%) gap versus the €499,900 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| União das Freguesias do Seixal, Arrentela e Aldeia de Paio Pires · a6d4fc | Subject | €499,900 | €1,831 | — | 76 | 74 |
| Amora · 19f73a | Active | €1,200,000 | €1,875 | 2.4% | 72 | 73 |
| União das Freguesias do Seixal, Arrentela e Aldeia de Paio Pires · 8751a0 | Active | €420,000 | €2,877 | 57.1% | 64 | 72 |
| União das Freguesias do Seixal, Arrentela e Aldeia de Paio Pires · f5eb32 | Active | €499,000 | €2,559 | 39.7% | 68 | 74 |
| rua Padre Pio, 625 | Active | €450,000 | €2,500 | 36.5% | 60 | 74 |
| Median comp | €474,500 | €2,530 | 38.1% | 66 | 74 |
Long-term rental The property, listed at €499,900, presents a substantial opportunity with a fair value of €690,550, indicating a significant gap of 27.6% that highlights its potential for a lucrative long-term rental strategy. With a gross yield of 6.3% and a condition rating of 80/100, the house is positioned favorably for attracting stable, long-term tenants in a suburban area of Greater Lisbon. Buy-and-hold Investing in this 4-bedroom house is strategic, given its fair value exceeding the listing price by 27.6%, translating to a compelling buy-and-hold opportunity. The desirable location in União das Freguesias do Seixal, with good transport links and amenities, enhances its potential for long-term value appreciation and cash flow. Family rental With its spacious layout and appealing characteristics, this property is well-suited for family rentals, benefiting from a fair market valuation that supports its current listing price. The combination of a solid neighborhood score of 74/100 and the potential for a 6.3% gross yield makes it ideal for families seeking stable housing in a convenient suburban environment.
Tenant turnover risk High tenant turnover could occur due to a tenant stability score of 75/100, which may impact rental income consistency.
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