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, 3-bathroom duplex of 182 m² on the 1st floor, built in 1971, energy rating C. Located on travessa Engenheiro Manuel Gaspar S / N, Cascais e Estoril parish, Cascais municipality, Lisbon district. This duplex features eco-friendly installations, including energy-efficient appliances and smart home technology, enhancing its modern appeal while reducing utility costs.
The valuation. The asking price of €795,000 sits €37,674 (5.0%) above the fair value of €757,326, indicating a status of fair in the current market. Buy-to-flip angle. The strategy focuses on renovating the property to enhance desirability and subsequently reselling at a premium, capitalizing on the Greater Lisbon proximity. Buy-to-let angle. With an estimated gross yield of 3.7%, generating approximately €2,451 per month aligns well with long-term rental strategies in this family-oriented neighborhood.
Fair value modelled at €757,326 from 6 comparable sales in the area. Asking €795,000 sits €37,674 (5.0%) above — overpriced versus fair value.
Asking €795,000 versus the travessa Engenheiro Manuel Gaspar S / N area baseline of €546,772 (€3,004/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 81/100 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 €546,772, adjusted for condition and micro-location, gives a modelled fair value of €757,326 (€4,161/m²), a €37,674 (5.0%) gap versus the €795,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| travessa Engenheiro Manuel Gaspar S / N | Subject | €795,000 | €4,368 | — | 82 | 68 |
| praceta Marquesa Cadaval | Active | €1,090,000 | €4,360 | 0.2% | 80 | 71 |
| rua Fernão Lopes, 4 | Active | €795,000 | €4,543 | 4.0% | 75 | 77 |
| travessa Girassol, 162 | Active | €625,000 | €3,492 | 20.1% | 80 | 68 |
| jardim da Lomba | Active | €740,000 | €3,217 | 26.3% | 74 | 75 |
| Median comp | €767,500 | €3,926 | 10.1% | 78 | 73 |
Long-term rental The property presents a gross yield of 3.7%, indicating a stable return potential suitable for long-term rental strategies. Its minor gap of 5.0% from fair value reinforces its attractiveness as a dependable investment. Buy-and-hold Considering the fair valuation of €795,000 against the fair value of €757,326, the property's appreciation potential aligns well with a buy-and-hold strategy. Coupled with proximity to Greater Lisbon and low crime rates, this investment can benefit from long-term, steady demand. Family rental The 3-bed duplex in Cascais is well-positioned to cater to family renters, with a good condition rating of 81/100 and a fair neighborhood score of 68/100. This property meets the requirements for family living while being close to urban amenities, making it a viable option for long-term family rental applications.
Tenant turnover risk The combination of a 70/100 tenant stability score suggests a potential for increased tenant turnover, which could impact cash flow and property management costs.
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