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, 4-bathroom house of 250 m², built in 2008, energy rating C. Located Agualva e Mira-Sintra parish, Sintra municipality, Lisbon district. This property features three solar fronts that optimize natural light, while its versatile lower floor includes a party room that can serve multiple purposes like a gym or office.
The valuation. The asking price of €439,000 sits significantly below the fair value of €574,718, resulting in a difference of €135,718 (30.9%). This property is subpriced, representing a unique investment opportunity in a desirable location.
Fair value modelled at €574,718 from the area baseline, adjusted for condition and location. Asking €439,000 sits €135,718 (30.9%) below — the upside to fair value.
Asking €439,000 versus the Agualva e Mira-Sintra, Sintra, Lisbon area baseline of €536,500 (€2,146/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 71/100 (Condition 68 · Materials 75 · Room dimensions 75). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 76/100 (Housing Market 80 · Amenities 70 · Economic 75 · Tenant Quality 80). Strong amenities and housing-market momentum support a premium to baseline.
Agualva e Mira-Sintra, Sintra, Lisbon
Area baseline €536,500 + condition -€17,578 + location +€55,796 = modelled fair value of €574,718 (€2,299/m²), a €135,718 (30.9%) gap versus the €439,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Agualva e Mira-Sintra · dee423 | Subject | €439,000 | €1,756 | — | 68 | 76 |
| Algueirão-Mem Martins · 957087 | Active | €540,000 | €4,122 | 134.7% | 75 | 72 |
| União das Freguesias do Cacém e São Marcos · b4533e | Active | €285,000 | €1,188 | 32.4% | — | 66 |
| Algueirão-Mem Martins · 6fbe09 | Active | €540,000 | €4,122 | 134.7% | 73 | 71 |
| rua Arquitecto Guilherme Rebelo Andrade, 10 | Active | €565,000 | €2,190 | 24.7% | 68 | 70 |
| Median comp | €540,000 | €3,156 | 79.7% | 73 | 71 |
Long-term rental The property in Agualva e Mira-Sintra presents a compelling investment opportunity for long-term rental, with a fair value significantly exceeding the listing price by 30.9%. With a gross yield of 5.4% and a solid neighborhood score of 76/100, the potential for steady rental income is promising. Family rental This 3-bed house is well-suited for family rental, given its spacious layout and location in a commuter-friendly suburb of Lisbon. The property's condition score of 71/100 combined with its proximity to urban amenities positions it as an attractive option for families seeking long-term housing solutions. Buy-and-hold As a buy-and-hold investment, the property offers a strategic advantage with a significant gap from its fair value, making it an ideal candidate for capital appreciation over time. Coupled with a competitive yield of 5.4%, this property presents an opportunity for both rental income and future value increase in a strong neighborhood context.
Tenant turnover risk High tenant turnover could occur despite an 80/100 tenant stability score, affecting rental income predictability and possibly leading to increased vacancies.
