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, 1-bathroom house of 232 m². Located on largo do Rossio, Santo Quintino parish, Sobral de Monte Agraço municipality, Lisbon district. Noteworthy Features: This property includes a spacious backyard with a total area of 1,440 m², along with its own water well, enhancing the potential for landscaping and gardening.
The valuation. The asking price of €135,000 is significantly below the fair value of €294,861, making it underpriced by €159,861 (118.4%). This discrepancy presents a compelling opportunity for investors looking to capitalize on market inefficiencies.
Fair value modelled at €294,861 from the area baseline, adjusted for condition and location. Asking €135,000 sits €159,861 (118.4%) below — the upside to fair value.
Asking €135,000 versus the largo do Rossio area baseline of €459,592 (€1,981/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 26/100 (Condition 22 · Materials 20 · Room dimensions 40). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 58/100 (Housing Market 60 · Amenities 55 · Economic 55 · Tenant Quality 60). Strong amenities and housing-market momentum support a premium to baseline.
largo do Rossio
Area baseline €459,592 + condition -€179,438 + location +€14,707 = modelled fair value of €294,861 (€1,271/m²), a €159,861 (118.4%) gap versus the €135,000 asking price.
Long-term rental The property presents an attractive gross yield of 8.8%, making it a solid candidate for long-term rental investment. Given its fair value of €294,861, purchasing this house at €135,000 could secure excellent cash flow through steady rental income. Buy-and-hold With a significant gap of 118.4% between the listing price and fair value, this property is an excellent buy-and-hold opportunity in a mixed suburban/rural area. Investors can benefit from potential appreciation as the Santo Quintino market aligns with the increasing demand in the Greater Lisbon region. Family rental This 3-bed house is ideally suited for family rental, given the neighborhood rating of 58/100, which indicates a reasonable quality of life for families. The property's spacious 232m² layout combined with its attractive pricing makes it appealing for long-term family tenants looking for value. Not ideal for: Short-term rental, Luxury market, Student housing The current condition of the property, rated at 26/100, suggests it may not meet the standards required for the short-term rental market. Additionally, the family's target demographic would likely be more suitable given the economic and amenity context of this suburban area.
Tenant turnover risk The tenant stability score of 60 indicates a potential for higher turnover, which could lead to increased vacancy rates and loss of rental income.
