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.
2-bedroom, 2-bathroom duplex of 78 m², built in 2001, energy rating C. Located on rua Cidade de Portalegre, Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Noteworthy Features: This duplex offers a panoramic view from its balcony, enhancing leisure moments with stunning sunsets over the green spaces of the Cavaleira development.
The valuation. The asking price of €335,000 is significantly above the fair value of €292,474, representing an overpricing of €42,526 (12.7%). This discrepancy suggests caution for potential investors.
Fair value modelled at €292,474 from the area baseline, adjusted for condition and location. Asking €335,000 sits €42,526 (12.7%) above — overpriced versus fair value.
Asking €335,000 versus the rua Cidade de Portalegre area baseline of €267,852 (€3,434/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 79/100 (Condition 76 · Materials 80 · Room dimensions 78). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 69/100 (Housing Market 75 · Amenities 65 · Economic 70 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
rua Cidade de Portalegre
Area baseline €267,852 + condition +€4,266 + location +€20,357 = modelled fair value of €292,474 (€3,750/m²), a €42,526 (12.7%) gap versus the €335,000 asking price.
Long-term rental This property is priced at €335,000, which exceeds its fair value of €292,474 by 12.7%, indicating that it is not ideally suited for long-term rental investments. With a gross yield of only 3.6%, potential income may not justify the high acquisition cost. Buy-and-hold Investing in this duplex at €335,000 is questionable since it is above the fair value, resulting in a higher financial risk in the buy-and-hold strategy. The current condition rating of 79/100 and a neighborhood score of 69/100 may not support sufficient price appreciation to recover the investment. Family rental While the condition and suburban location offer decent living standards for families, the listing price of €335,000 remains too steep compared to its fair value. The property’s yield and neighborhood statistics suggest that it may struggle to attract long-term family tenants at this price point. Not ideal for short-term vacation rental The property's pricing and the local demand dynamics do not favor the viability of a short-term vacation rental strategy. Given its current cost, investors may find it challenging to realize an acceptable return on investment in this segment. Not ideal for student housing With the high asking price significantly above its fair value, this duplex is unlikely to attract students seeking affordable housing. The property’s financial metrics do not align with the typically lower rental rates associated with student housing markets.
Economic Vulnerability The economic stability score of 70/100 indicates potential fluctuations in the market, which could impact rental income stability negatively.Tenant Risk With a tenant stability score of 65/100, there is a higher likelihood of tenant turnover, which may lead to increased vacancy rates and lost revenue.
