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, 5-bathroom penthouse of 358 m², built in 2022, energy rating A. Located Carnaxide e Queijas parish, Oeiras municipality, Lisbon district. Noteworthy Features: This penthouse includes a magnificent terrace with a private pool, perfect for leisure and relaxation, along with three spacious balconies for enhanced outdoor connection.
The valuation. The asking price of €1,400,000 is €81,009 (6.1%) above the fair value of €1,318,991, indicating that this property is priced appropriately for the market.
Fair value modelled at €1,318,991 from 6 comparable sales in the area. Asking €1,400,000 sits €81,009 (6.1%) above — overpriced versus fair value.
Asking €1,400,000 versus the Carnaxide e Queijas, Oeiras, Lisbon area baseline of €1,302,087 (€3,637/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 88/100 is above the parish average, lifting fair value versus a typical-condition unit.
Recent nearby listings price below the wider parish average — a hyper-local discount distinct from the parish baseline.
Base gap of €1,302,087, adjusted for condition and micro-location, gives a modelled fair value of €1,318,991 (€3,684/m²), a €81,009 (6.1%) gap versus the €1,400,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Carnaxide e Queijas · f5ec22 | Subject | €1,400,000 | €3,911 | — | 85 | 74 |
| Alfragide · 261f3c | Active | €378,000 | €2,291 | 41.4% | 80 | 77 |
| rua Professor Noronha Feio | Active | €680,000 | €3,350 | 14.3% | 80 | 78 |
| Massamá e Monte Abraão · 6a93fe | Active | €535,000 | €3,057 | 21.8% | 72 | 74 |
| Algés, Linda-a-Velha e Cruz Quebrada-Dafundo · 43944f | Active | €1,700,000 | €4,019 | 2.8% | 80 | 73 |
| Median comp | €607,500 | €3,204 | 18.1% | 80 | 76 |
Family rental The 5-bed penthouse in Carnaxide e Queijas could serve as a spacious family rental option in a suburban environment, yet it is currently priced at €1,400,000, only 6.1% above the fair value of €1,318,991. The property’s condition rating of 88/100 and decent neighborhood rating of 74/100 indicate it has the potential to attract quality tenants, but its yield remains at 0%, suggesting limited immediate cash flow. Buy-and-hold As a buy-and-hold investment, the property might experience appreciation over time, given its proximity to Lisbon and good condition rating of 88/100. However, with a fair value of €1,318,991 versus a listing price of €1,400,000, the current pricing indicates a small premium that has to be considered before long-term investment commitments. Long-term rental For long-term rental potential, while the 5-bed penthouse could serve families looking for spacious accommodations in Oeiras, it remains priced slightly above its fair value of €1,318,991. The lack of yield at 0% raises concerns about immediate rental profitability, despite the neighborhood's moderate rating of 74/100 which suggests a stable demographic for long-term tenants.
Tenant turnover risk The tenant stability score of 70/100 indicates a moderate likelihood of tenant turnover, which could result in increased vacancy rates and associated financial losses.
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