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 property features a stunning river and sea view from the 10th floor, complemented by an excellent solar exposure and modern finishes throughout.
The valuation. The asking price of €499,000 sits beneath the fair value of €635,834, indicating an opportunity as it is underpriced by €136,834 (27.4%). This discrepancy suggests an attractive investment opportunity for buyers.
Fair value modelled at €635,834 from the area baseline, adjusted for condition and location. Asking €499,000 sits €136,834 (27.4%) 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 73/100 (Condition 70 · Materials 75 · Room dimensions 73). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 73/100 (Housing Market 70 · Amenities 75 · Economic 75 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
rua Maria Telles Mendes
Area baseline €571,904 + condition -€4,200 + location +€53,922 = modelled fair value of €635,834 (€4,967/m²), a €136,834 (27.4%) gap versus the €499,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Maria Telles Mendes | Subject | €499,000 | €3,898 | — | 70 | 73 |
| rua Ilha de São Jorge, 165 | Active | €525,000 | €4,268 | 9.5% | 70 | 63 |
| rua Carlos Vieira Ramos | Active | €645,000 | €4,388 | 12.6% | 71 | 80 |
| Oeiras e São Julião da Barra, Paço de Arcos e Caxias · b7c031 | Active | €549,000 | €4,392 | 12.7% | 80 | 75 |
| rua José Régio, 9 | Active | €505,000 | €4,316 | 10.7% | 74 | 67 |
| Median comp | €537,000 | €4,352 | 11.6% | 73 | 71 |
Long-term rental This 3-bed apartment is positioned uniquely with a fair value of €635,834 against a listing price of €499,000, showcasing a substantial gap of 27.4%. This opportunity provides a solid gross yield of 4%, appealing for consistent rental income in a region with a robust housing market. Family rental Given the educational infrastructure and safety associated with suburban Lisbon, this property is well-suited for families seeking quality living space. With an overall property condition score of 73/100, it presents a dependable option for family rentals in a desirable area. Buy-and-hold The existing gap between the listing and fair value indicates a potential for appreciation, making this property a strategic buy-and-hold investment. The combination of a stable rental market and solid return prospects aligns well with the long-term investment strategy. Not ideal for short-term vacation rental The property’s location, while advantageous for long-term residents, does not cater well to the fluctuating demands of short-term vacation rentals. The steady tenant quality and neighborhood stability suggest a preference for longer commitments rather than transient stays. Not ideal for student housing Although proximity to Lisbon generally enhances educational opportunities, this specific property may not meet the demands of student housing due to less flexibility and access to amenities expected by this demographic. The surrounding neighborhood's focus on family living may detract from its attractiveness for students. Not ideal for luxury market With a fair value that indicates affordability rather than a high-end offering, this property is not aligned with the luxury market. The condition and neighborhood ratings do not support appealing to affluent buyers seeking premium real estate.
Potential Economic Downturn Due to an economic stability score of 75, there is a moderate risk that economic fluctuations could impact rental income and property value, especially if tenant stability drops further from 70.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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