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.
1-bedroom, 2-bathroom apartment of 81 m² on the 1st floor, energy rating B. Located on rua António Sérgio, 1, Oeiras e São Julião da Barra, Paço de Arcos e Caxias parish, Oeiras municipality, Lisbon district. Exceptional feature: This apartment includes a closed balcony of 6.08m², enhancing outdoor living options while still maintaining indoor comfort in a well-appointed, modern space.
The valuation. The asking price of €455,000 sits slightly below the fair value of €475,000, indicating that the property is fairly priced at €20,000 (4.2%) under the market assessment. Buy-to-flip angle. A buy-to-flip strategy could capitalize on the property’s current appealing finishes; after targeted improvements, a resale could aim for a price above €475,000, maximizing profit upon renovation. Buy-to-let angle. The estimated rental income of €1,024 per month achieves a gross yield of 2.7%, making it an attractive buy-to-let opportunity for long-term family rentals given its suburban advantages and commuter access.
Fair value modelled at €425,151 from 4 comparable sales in the area. Asking €455,000 sits €29,849 (7.0%) above — overpriced versus fair value.
Asking €455,000 versus the rua António Sérgio, 1 area baseline of €352,617 (€4,353/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 €352,617, adjusted for condition and micro-location, gives a modelled fair value of €425,151 (€5,249/m²), a €29,849 (7.0%) gap versus the €455,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua António Sérgio, 1 | Subject | €455,000 | €5,617 | — | 85 | 68 |
| rua António Sérgio, 1 | Active | €475,000 | €5,220 | 7.1% | 82 | 76 |
| Oeiras e São Julião da Barra, Paço de Arcos e Caxias · 30cde0 | Active | €475,000 | €5,220 | 7.1% | 86 | 71 |
| rua António Sérgio, 1 | Active | €455,000 | €5,056 | 10.0% | 86 | 72 |
| Oeiras e São Julião da Barra, Paço de Arcos e Caxias · 76aaf9 | Active | €475,000 | €5,864 | 4.4% | 85 | 70 |
| Median comp | €475,000 | €5,220 | 7.1% | 86 | 72 |
Long-term rental This property can serve as a stable long-term rental investment, leveraging its commuter-friendly location in a suburban area near Lisbon. With a fair value closely aligning with its listing price, the yield of 2.7% suggests a modest return that reflects the area's safety and tenant quality. Family rental Being situated in a safe suburban area, this 1-bed apartment can attract families seeking a tranquil environment while maintaining easy access to Lisbon. The fair listing price and condition rating of 80/100 position this property as a suitable family rental, despite the moderate yield of 2.7%. Buy-and-hold As a buy-and-hold investment, this property may realize moderate capital appreciation in the future, considering its fair valuation and the growing suburban demand in Oeiras. The solid condition rating of 80/100 adds to its investment appeal, aligning with a stable hold strategy despite its current gross yield of 2.7%.
Economic Vulnerability Given an economic stability score of 65/100, there is a risk that economic fluctuations could lead to decreased tenant demand and potential vacancy issues.
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