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 167 m², energy rating B. Located on urbanização Serra das Brancas, Mina de Água parish, Amadora municipality, Lisbon district. This duplex offers a closed balcony with glass curtains for enjoying panoramic city and Tagus River views, and features a fully renovated kitchen designed for modern living.
The valuation. The asking price of €540,000 sits €18,877 below the fair value of €558,877, which equates to a 3.5% discount. Verdict: underpriced.
Fair value modelled at €424,422 from the area baseline, adjusted for condition and location. Asking €540,000 sits €115,578 (21.4%) above — overpriced versus fair value.
Asking €540,000 versus the urbanização Serra das Brancas area baseline of €370,907 (€2,221/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 83/100 (Condition 80 · Materials 85 · Room dimensions 82). Above-median finish quality lifts fair value versus a baseline unit needing CapEx. Full condition report →
Neighbourhood score 72/100 (Housing Market 80 · Amenities 70 · Economic 75 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline. Full location report →
urbanização Serra das Brancas
Area baseline €370,907 + condition +€20,875 + location +€32,640 = modelled fair value of €424,422 (€2,541/m²), a €115,578 (21.4%) gap versus the €540,000 asking price.
Long-term rental This 3-bed duplex in Mina de Água is an appealing long-term rental opportunity, given its competitive pricing at €540,000 compared to a fair value of €558,877, reflecting a 3.5% gap. With a gross yield of 3.7% and a solid condition rating of 83/100, it offers potential for steady income in a suburban Greater Lisbon setting. Family rental The property is well-suited for family rental, as its size of 167m² provides ample space for residents and aligns with the needs of families in a suburban area. At a listing price of €540,000, which is beneath the fair value, it represents an attractive proposition for families seeking long-term accommodations. Buy-and-hold Investing in this property as a buy-and-hold strategy appears advantageous, considering its current valuation is 3.5% below fair market value. The property’s strong condition score and a decent gross yield of 3.7% suggest it can appreciate over time while generating reliable rental income.
Economic Vulnerability The economic stability score of 75/100 indicates some resilience, but the tenant stability score of 65/100 suggests a higher risk of turnover, potentially impacting cash flow.
