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.
5-bedroom, 4-bathroom penthouse of 423 m² on the 7th floor, built in 2005, energy rating C. Located Algés, Linda-a-Velha e Cruz Quebrada-Dafundo parish, Oeiras municipality, Lisbon district. Noteworthy Features: The penthouse offers two expansive terraces with electric awnings and a barbecue pre-installation, enhancing outdoor living while showcasing stunning river views.
The valuation. The asking price of €1,700,000 is positioned 8.7% below fair value of €1,862,437. The property maintains a fair valuation status, providing a reasonable expectation for potential returns. Buy-to-flip angle. Targeted resale within 6-12 months could yield significant profit, leveraging the modern amenities and condition to attract buyers willing to invest in high-quality living spaces. Buy-to-let angle. Though the current gross yield is estimated at 0%, offering the penthouse as a family rental could attract long-term tenants in this desirable suburban location.
Fair value modelled at €1,862,437 from 6 comparable sales in the area. Asking €1,700,000 sits €162,437 (8.7%) below — the upside to fair value.
Asking €1,700,000 versus the Algés, Linda-a-Velha e Cruz Quebrada-Dafundo, Oeiras, Lisbon area baseline of €1,498,539 (€3,543/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 83/100 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 €1,498,539, adjusted for condition and micro-location, gives a modelled fair value of €1,862,437 (€4,403/m²), a €162,437 (8.7%) gap versus the €1,700,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algés, Linda-a-Velha e Cruz Quebrada-Dafundo · 43944f | Subject | €1,700,000 | €4,019 | — | 80 | 73 |
| rua Tenente General Zeferino Sequeira, 20 | Active | €750,000 | €4,335 | 7.9% | 75 | 82 |
| Carnaxide e Queijas · 4ba643 | Active | €545,000 | €3,733 | 7.1% | 72 | 79 |
| avenida Doutor Mário Moutinho | Active | €1,190,000 | €5,805 | 44.4% | 70 | 78 |
| avenida Edmundo Lima Basto, 10B | Active | €645,000 | €3,544 | 11.8% | 80 | 78 |
| Median comp | €697,500 | €4,034 | 0.4% | 74 | 79 |
Family rental This property, while appealing due to its size and suburban location, may not optimize rental income for families due to its current yield of 0%. Additionally, with a fair value slightly above the listing price, the potential upside is limited and the investment remains classified as fair. Long-term rental The 5-bed penthouse presents a viable option for long-term rental, taking advantage of its proximity to Lisbon for families seeking access to urban amenities. However, the current lack of yield and fair pricing suggest limited cash flow opportunities for landlords. Buy-and-hold Investing in this property as a buy-and-hold strategy could provide stability due to its reasonable condition score of 83/100, indicating good maintenance. Yet, with the property valued fair at €1,862,437 against a listing of €1,700,000, the appreciation potential appears constrained, indicating that the investment aligns with moderate growth expectations.
Economic Vulnerability The property faces economic vulnerability due to a moderate economic stability score of 75/100, which may lead to fluctuations in property value over time.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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