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, 3-bathroom apartment of 288 m², built in 1998. Located on rua Martinho de Assunção, Corroios parish, Seixal municipality, Setúbal district. Noteworthy Features: The apartment's top floor position enables exclusive 360° panoramic views, while the architect-designed layout uniquely balances social and private spaces for enhanced family living.
The valuation. The asking price of €549,000 is significantly below the fair value of €769,259, representing a discount of €220,259 (28.6%). Verdict: underpriced.
Fair value modelled at €769,259 from 6 comparable sales in the area. Asking €549,000 sits €220,259 (28.6%) below — the upside to fair value.
Asking €549,000 versus the rua Martinho de Assunção area baseline of €640,579 (€2,224/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 75/100 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 €640,579, adjusted for condition and micro-location, gives a modelled fair value of €769,259 (€2,671/m²), a €220,259 (28.6%) gap versus the €549,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Martinho de Assunção | Subject | €549,000 | €1,906 | — | 70 | 76 |
| Corroios · fb290b | Active | €457,000 | €1,978 | 3.8% | 74 | 69 |
| avenida Dom Afonso Henriques, 24 | Active | €579,900 | €2,801 | 47.0% | 72 | 80 |
| rua Denis Jacinto | Active | €375,000 | €2,679 | 40.5% | 70 | 75 |
| rua Miguel Russel, 13 | Active | €399,000 | €2,541 | 33.3% | 74 | 75 |
| Median comp | €428,000 | €2,610 | 36.9% | 73 | 75 |
Long-term rental This 4-bed apartment in Corroios, Seixal, is positioned as an attractive long-term rental opportunity, given its current pricing of €549,000 compared to a fair value of €769,259, indicating a 28.6% gap. With a neighborhood score of 76/100 and proximity to Lisbon, it appeals to quality tenants seeking stability in a vibrant area. Family rental The spacious layout of 288m² makes this apartment an excellent choice for family rentals, highlighting its underpriced status in a thriving neighborhood. The blend of a decent condition rating of 75/100 and favorable local amenities suggests it can cater well to families looking for a comfortable living environment. Buy-and-hold Investing in this 4-bed apartment is a compelling buy-and-hold strategy due to its underpriced valuation and the anticipated appreciation in the Greater Lisbon housing market. With zero gross yield being counterbalanced by the potential for property value growth, this could provide a strategic long-term investment opportunity.
Economic vulnerability With an economic stability score of 85/100, there remains a significant risk tied to tenant stability at 70/100, which could affect rental income reliability in economic downturns.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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