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, 2-bathroom house of 311 m², built in 1999, energy rating E. Located Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Noteworthy Features: The property features an expansive 100m² outdoor area ideal for gardening and entertaining, along with a serene view of horses from its back windows, enhancing tranquility and privacy.
The valuation. The asking price of €610,000 sits below the fair value of €830,296 by €220,296 (26.5%), categorizing this property as underpriced. This discrepancy presents an immediate opportunity for potential investors.
Fair value modelled at €830,296 from 6 comparable sales in the area. Asking €610,000 sits €220,296 (26.5%) below — the upside to fair value.
Asking €610,000 versus the Algueirão-Mem Martins, Sintra, Lisbon area baseline of €662,227 (€2,129/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 74/100 is above the parish average, lifting fair value versus a typical-condition unit.
Recent nearby listings price above the wider parish average — a hyper-local premium distinct from the parish baseline.
Base gap of €662,227, adjusted for condition and micro-location, gives a modelled fair value of €830,296 (€2,670/m²), a €220,296 (26.5%) gap versus the €610,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algueirão-Mem Martins · 57f66c | Subject | €610,000 | €1,961 | — | 75 | 71 |
| praceta Progresso Clube, 13 | Active | €590,000 | €3,278 | 67.1% | 62 | 75 |
| Algueirão-Mem Martins · 626f1c | Active | €370,000 | €2,229 | 13.6% | 70 | 75 |
| rua Padre Manuel da Nóbrega, 35 | Active | €540,000 | €2,842 | 44.9% | 75 | 75 |
| rua Santo André | Active | €610,000 | €1,718 | 12.4% | 64 | 72 |
| Median comp | €565,000 | €2,536 | 29.3% | 67 | 75 |
Long-term rental The property in Algueirão-Mem Martins is priced at €610,000, offering a fair value of €830,296, indicating a significant investment opportunity with a 26.5% gap. With a gross yield of 3.6% and a favorable location, this asset is well-positioned to attract reliable long-term tenants seeking stability near Lisbon. Buy-and-hold Investing in this 4-bed house represents a strategic buy-and-hold opportunity, given its current pricing below fair value and potential for market appreciation. The proximity to Lisbon and the region's low crime rates make this property appealing for sustained value growth over time. Family rental As a family rental, this property stands out due to its spacious layout and advantageous location, making it ideal for families commuting to Lisbon. Its fair value assessment emphasizes the potential to attract quality tenants looking for long-term living arrangements in a suburban area. Not ideal for short-term rental This property is not suited for short-term rental due to its suburban setting, which does not cater to typical tourist demands and lacks the vibrancy seen in urban locations. Additionally, the current yield does not align with the higher expectations typically associated with the short-term rental market. Not ideal for student housing Given the family-oriented nature of Algueirão-Mem Martins, this property is not ideal for student housing, as it may not provide the communal environment or amenities students typically seek. The distance from major universities further diminishes its attractiveness for this demographic. Not ideal for luxury market The property is also not aligned with the luxury market, as its value range does not meet the premium expectations typical for high-end buyers. The condition score of 74/100 suggests it lacks the exceptional features sought in luxury investments, concentrating on the more moderate segment instead.
Moderate Economic and Tenant Risk: The combination of a 75/100 economic stability score and a 75/100 tenant stability score indicates potential fluctuations in rental income due to equal medium levels of economic and tenant security, which could hinder consistent cash flow.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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