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.
3-bedroom, 2-bathroom apartment of 128 m², built in 1980, energy rating E. Located on rua Maria Telles Mendes, Oeiras e São Julião da Barra, Paço de Arcos e Caxias parish, Oeiras municipality, Lisbon district. This apartment features an impressive 10th-floor elevation, offering stunning river and sea views, as well as easy access to local amenities and public transport.
The valuation. The asking price of €499,000 is significantly below the fair value of €645,179, creating a difference of €146,179 (29.3%). This property is underpriced and represents an attractive opportunity for investors. Buy-to-flip angle. The strategy for resale focuses on enhancing the property's appeal through minor renovations, leveraging its high-quality finishes in the kitchen and bathrooms to secure a competitive selling price. Buy-to-let angle. With a gross yield of 4%, generating approximately €1,663 per month in rental income, this apartment is suitable for long-term rentals, particularly appealing to families seeking stability in a suburban setting.
Fair value modelled at €645,179 from the area baseline, adjusted for condition and location. Asking €499,000 sits €146,179 (29.3%) below — the upside to fair value.
Asking €499,000 versus the rua Maria Telles Mendes area baseline of €571,904 (€4,468/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 76/100 (Condition 72 · Materials 80 · Room dimensions 78). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 74/100 (Housing Market 80 · Amenities 70 · Economic 70 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
rua Maria Telles Mendes
Area baseline €571,904 + condition +€2,800 + location +€56,267 = modelled fair value of €645,179 (€5,040/m²), a €146,179 (29.3%) gap versus the €499,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Maria Telles Mendes | Subject | €499,000 | €3,898 | — | 72 | 74 |
| rua José Régio, 9 | Active | €505,000 | €4,316 | 10.7% | 74 | 67 |
| rua Carlos Vieira Ramos | Active | €645,000 | €4,388 | 12.6% | 71 | 80 |
| rua Ilha de São Jorge, 165 | Active | €525,000 | €4,268 | 9.5% | 70 | 63 |
| Oeiras e São Julião da Barra, Paço de Arcos e Caxias · 262126 | Active | €515,000 | €4,153 | 6.5% | 72 | 69 |
| Median comp | €520,000 | €4,292 | 10.1% | 72 | 68 |
Long-term rental This property presents an appealing opportunity for long-term rental, given its proximity to the city center and the family-oriented nature of the neighborhood, ensuring a stable tenant pool. The current listing price is significantly below the fair value, highlighting the potential for strong rental income with an attractive gross yield of 4%. Family rental Targeting family rentals is a strategic choice for this 3-bed apartment, as the surrounding area boasts a community-focused atmosphere and family-friendly amenities. The property’s gap from the fair value suggests it is well-positioned to attract families seeking a stable place to live in Greater Lisbon. Buy-and-hold Investing in this property as a buy-and-hold strategy makes sense, especially considering its significant underpricing relative to the fair market value. The good condition score of 76/100 indicates that minimal immediate investment will be needed, allowing for potential appreciation over time in an area with robust demand.
Economic downturn risk A modest economic stability score of 70/100 suggests potential vulnerability to economic downturns that could affect tenant demand and rental income.
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