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 180 m², built in 1983, energy rating D. Located on praceta Febo Moniz, 5, Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Noteworthy Features: The house features a newly remodeled floating wooden floor on the ground level and a cozy living room fireplace, enhancing both comfort and aesthetic appeal.
The valuation. The asking price of €680,000 is significantly below the fair value of €815,922, resulting in an underpriced verdict of €135,922 (16.7%). This presents a compelling opportunity for potential buyers. Buy-to-flip angle. The property can be quickly renovated and resold, leveraging its desirable location near Lisbon for a profitable flip strategy, aiming for a higher price point in a growing market. Buy-to-let angle. With an estimated monthly rental income of €1,587, translating to a gross yield of 2.8%, the property offers stable cash flow for long-term investors focusing on family rentals in the area.
Fair value modelled at €815,922 from 6 comparable sales in the area. Asking €680,000 sits €135,922 (16.7%) below — the upside to fair value.
Asking €680,000 versus the praceta Febo Moniz, 5 area baseline of €723,565 (€4,020/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 €723,565, adjusted for condition and micro-location, gives a modelled fair value of €815,922 (€4,533/m²), a €135,922 (16.7%) gap versus the €680,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| praceta Febo Moniz, 5 | Subject | €680,000 | €3,778 | — | 70 | 69 |
| Rio de Mouro · 14423a | Active | €599,000 | €4,504 | 19.2% | 70 | 75 |
| Algueirão-Mem Martins · 5da279 | Active | €1,050,000 | €5,072 | 34.3% | 72 | 68 |
| Rio de Mouro · 956c12 | Active | €625,000 | €4,562 | 20.8% | 71 | 74 |
| Algueirão-Mem Martins · 024258 | Active | €699,000 | €3,679 | 2.6% | 75 | 69 |
| Median comp | €662,000 | €4,533 | 20.0% | 72 | 72 |
Long-term rental The property in Algueirão-Mem Martins is well-positioned for long-term rental opportunities, as it is located in a suburban area with good access to Lisbon, enhancing its economic prospects. With a fair value gap of 16.7%, investors can benefit from its current listing price of €680,000 while enjoying a gross yield of 2.8%. Buy-and-hold Investing in this property as a buy-and-hold opportunity is appealing due to its fair value of €815,922, which indicates a significant upside potential. The condition score of 74/100 and neighbourhood rating of 69/100 suggest long-term tenant quality is likely to remain stable. Family rental As a family rental, this 4-bed house in Algueirão-Mem Martins presents an attractive option, backed by its advantageous proximity to Lisbon and a fair value that exceeds the asking price. The property’s strong condition and spacious layout will likely appeal to families looking for a harmonious suburban lifestyle. Not ideal for: Luxury market, Short-term vacation rental
Tenant turnover risk With a tenant stability score of 65/100, there is a potential risk of higher turnover rates, which could lead to increased vacancy costs and inconsistent rental income.
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