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.
4-bedroom, 3-bathroom house of 971 m², energy rating A+. Located on rua da Terra Grande, 2, Mafra parish, Mafra municipality, Lisbon district. The property features a panoramic view of the Sintra Mountains and includes sustainable water management with 5,000 ml rainwater collection tanks and solar panels for self-consumption.
The valuation. The asking price of €840,000 is significantly below the fair value of €2,160,339, indicating a compelling opportunity at 157.2% underpriced. This makes the property an advantageous prospect for savvy investors.
Fair value modelled at €2,160,339 from the area baseline, adjusted for condition and location. Asking €840,000 sits €1,320,339 (157.2%) below — the upside to fair value.
Asking €840,000 versus the rua da Terra Grande, 2 area baseline of €3,180,996 (€3,276/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.
Neighbourhood score 65/100 (Housing Market 60 · Amenities 70 · Economic 60 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
rua da Terra Grande, 2
Area baseline €3,180,996 + condition +€121,375 + location +€115,413 = modelled fair value of €2,160,339 (€2,225/m²), a €1,320,339 (157.2%) gap versus the €840,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua da Terra Grande, 2 | Subject | €840,000 | €865 | — | 80 | 65 |
| praceta das Lombas | Active | €690,000 | €2,379 | 175.0% | 76 | 62 |
| Mafra · f364f3 | Active | €549,450 | €2,923 | 237.8% | 80 | 51 |
| Ericeira · 0239b7 | Active | €448,000 | €2,435 | 181.4% | 75 | 57 |
| Ericeira · ba3b4a | Active | €665,000 | €3,037 | 251.0% | 80 | 56 |
| Median comp | €607,225 | €2,679 | 209.7% | 78 | 57 |
Long-term rental This property presents a strong investment opportunity for long-term rental, given its fair value significantly exceeds the listing price by 157.2%. With its suburban location near Lisbon and decent neighborhood conditions, it is poised to attract stable tenants looking for quality housing. Family rental For family rental, this property is particularly appealing due to its size and proximity to good schools, enhancing its desirability among families. The feasible commute to Lisbon adds to the potential for consistent demand, making it a viable option for family-oriented tenants. Buy-and-hold Adopting a buy-and-hold strategy is promising with this property, considering the substantial gap to fair value indicates potential appreciation over time. Its satisfactory condition and low crime in the area further support its long-term investment viability in the competitive market.
Economic Vulnerability The economic stability score of 60 indicates a potential risk of downturns that could impact property value or rental income.
