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.
5-bedroom, 3-bathroom house of 131 m², built in 1964. Located Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. This property features a well-designed barbecue area and a removable pool, enhancing outdoor living and entertainment options for family gatherings.
The valuation. The asking price of €540,000 sits €48,469 (9.0%) above the fair value of €491,531, indicating that the property is overpriced. This discrepancy suggests that potential investors should exercise caution before proceeding.
Fair value modelled at €491,531 from the area baseline, adjusted for condition and location. Asking €540,000 sits €48,469 (9.0%) above — overpriced versus fair value.
Asking €540,000 versus the Algueirão-Mem Martins, Sintra, Lisbon area baseline of €449,854 (€3,434/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 77/100 (Condition 73 · Materials 79 · Room dimensions 76). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 71/100 (Housing Market 70 · Amenities 65 · Economic 75 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
Algueirão-Mem Martins, Sintra, Lisbon
Area baseline €449,854 + condition +€3,889 + location +€37,788 = modelled fair value of €491,531 (€3,752/m²), a €48,469 (9.0%) gap versus the €540,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algueirão-Mem Martins · 6fbe09 | Subject | €540,000 | €4,122 | — | 73 | 71 |
| rua Alves de Sá S / N | Active | €619,000 | €3,364 | 18.4% | 72 | 68 |
| Algueirão-Mem Martins · ba3fe7 | Active | €430,000 | €2,457 | 40.4% | 73 | 76 |
| Rio de Mouro · 956c12 | Active | €625,000 | €4,562 | 10.7% | 71 | 74 |
| Algueirão-Mem Martins · 957087 | Active | €540,000 | €4,122 | 0% | 75 | 72 |
| Median comp | €579,500 | €3,743 | 9.2% | 73 | 73 |
Long-term rental The property is overpriced at €540,000 compared to its fair value of €491,531, indicating a 9.0% gap that limits potential return on investment. With a gross yield of 4%, the long-term rental strategy may struggle to deliver expected profitability. Family rental Given the fair value of €491,531 and the current listing price of €540,000, this property does not present a compelling opportunity for families seeking rental options. The gross yield of 4% is not attractive considering the gap in valuation and the condition and neighborhood perceptions. Buy-and-hold While the buy-and-hold strategy typically benefits from appreciation over time, this property’s listing price exceeds its fair value by 9.0%, suggesting limited upside potential. Investors should be cautious, as the gross yield of 4% may not justify the initial investment in a property that is overpriced.
Economic Shift Risk: With an economic stability score of 75/100, there is a potential risk of downturns that could impact rental income and tenant retention negatively.
