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 apartment of 186 m², built in 2001, energy rating C. Located Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Noteworthy Features: This apartment boasts a spacious private terrace of approximately 60 m², perfect for outdoor entertaining and relaxation, alongside a cozy living room with a fireplace.
The valuation. The asking price of €395,000 is significantly below the fair value of €701,204, indicating an underpriced opportunity. This presents a compelling initial entry point for investors.
Fair value modelled at €701,204 from the area baseline, adjusted for condition and location. Asking €395,000 sits €306,204 (77.5%) below — the upside to fair value.
Asking €395,000 versus the Algueirão-Mem Martins, Sintra, Lisbon area baseline of €539,214 (€2,899/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 75/100 (Condition 70 · Materials 80 · Room dimensions 75). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 74/100 (Housing Market 80 · Amenities 75 · Economic 75 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
Algueirão-Mem Martins, Sintra, Lisbon
Area baseline €539,214 + condition +€1,163 + location +€61,318 = modelled fair value of €701,204 (€3,770/m²), a €306,204 (77.5%) gap versus the €395,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algueirão-Mem Martins · be9318 | Subject | €395,000 | €2,124 | — | 70 | 74 |
| rua Capitão Salgueiro Maia | Active | €285,000 | €3,098 | 45.9% | 72 | 73 |
| rua Rui Grácio, 11 | Active | €315,700 | €2,794 | 31.6% | 75 | 71 |
| Algueirão-Mem Martins · 23f3de | Active | €322,500 | €2,959 | 39.3% | 70 | 70 |
| Algueirão-Mem Martins · 956db2 | Active | €430,000 | €2,966 | 39.6% | 80 | 71 |
| Median comp | €319,100 | €2,963 | 39.5% | 74 | 71 |
Long-term rental This property presents a compelling opportunity for long-term rental with an attractive gap of 77.5% compared to its fair value, indicating suboptimal market pricing. Its gross yield of 3.8% reflects solid rental income potential in a suburban area with a strong connection to Lisbon. Family rental Ideal for family rentals, this 3-bed apartment benefits from its spacious layout and proximity to amenities and the city. The neighbourhood's respectable rating of 74/100 further enhances its appeal to families seeking stability and community. Buy-and-hold As a buy-and-hold investment, this asset is poised for significant appreciation due to its considerable undervaluation and location dynamics nearby Lisbon. The combination of a solid condition score of 75/100 and growth potential in the housing market strengthens its long-term investment thesis.
Economic-tenant mismatch risk The economic stability score of 75 suggests a relatively strong market, but the tenant stability score of 70 indicates a potential for higher turnover, which could negatively impact consistent rental income.
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