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.
6-bedroom, 5-bathroom house of 640 m², energy rating F. Located on rua Hissope, 14, Carnaxide e Queijas parish, Oeiras municipality, Lisbon district. Noteworthy Features: The property boasts expansive views of the Jamor Valley, Tagus River, and sea, enhancing its appeal in addition to the extensive outdoor spaces and swimming pool.
The valuation. The asking price of €3,000,000 is positioned significantly below the fair value of €3,843,287, representing a discount of €843,287 (21.9%). This property is clearly underpriced. Buy-to-flip angle. A buy-to-flip strategy could be employed by renovating dated areas to maximize appeal and resale potential, enabling a profitable exit strategy in a strong market. Buy-to-let angle. The estimated gross yield of 2.5% based on a monthly rental of €6,250 supports a buy-to-let strategy targeting long-term family rentals, capitalizing on the property’s location and quality.
Fair value modelled at €3,843,287 from 6 comparable sales in the area. Asking €3,000,000 sits €843,287 (21.9%) below — the upside to fair value.
Asking €3,000,000 versus the rua Hissope, 14 area baseline of €3,745,614 (€5,853/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 75/100 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 €3,745,614, adjusted for condition and micro-location, gives a modelled fair value of €3,843,287 (€6,005/m²), a €843,287 (21.9%) gap versus the €3,000,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Hissope, 14 | Subject | €3,000,000 | €4,688 | — | 70 | 73 |
| avenida Croft de Moura | Active | €1,990,000 | €5,559 | 18.6% | — | 76 |
| avenida Croft de Moura | Active | €1,990,000 | €5,559 | 18.6% | — | 68 |
| Oeiras e São Julião da Barra, Paço de Arcos e Caxias · 1e66bb | Active | €3,800,000 | €5,278 | 12.6% | 83 | 70 |
| rua Pêro de Alenquer, 121 | Active | €3,000,000 | €10,239 | 118.4% | 70 | 78 |
| Median comp | €2,495,000 | €5,559 | 18.6% | 77 | 73 |
Long-term rental The property in Carnaxide e Queijas is ideally positioned to attract long-term tenants due to its proximity to Lisbon and the region's strong economic prospects. With a gross yield of 2.5% and fair value significantly above listing price, this investment exhibits promising rental income potential. Family rental As a spacious 6-bed house, this property is well-suited for families seeking a comfortable living environment close to Lisbon. With a strong neighbourhood rating of 73/100, families will appreciate the area's amenities and security, making it an attractive rental option. Buy-and-hold Given the fair value assessment indicating a 21.9% gap, this property represents an appealing buy-and-hold investment opportunity in a solid market. The potential for property value appreciation in light of Lisbon's economic activity further supports a long-term investment strategy.
Tenant turnover risk The tenant stability score of 60/100 indicates a potential for higher turnover rates, which may lead to increased vacancy periods and loss of rental income.
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