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, 2-bathroom apartment of 129 m², built in 1999. Located Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Noteworthy Features: This apartment includes two balconies that enhance outdoor connectivity and an unobstructed view, providing both privacy and a peaceful atmosphere in a bustling residential area.
The valuation. The asking price of €355,000 is significantly lower than the fair value of €487,931, presenting an opportunity as it is underpriced by €132,931 (37.4%). The property is positioned well in the market for potential investors.
Fair value modelled at €487,931 from the area baseline, adjusted for condition and location. Asking €355,000 sits €132,931 (37.4%) below — the upside to fair value.
Asking €355,000 versus the Algueirão-Mem Martins, Sintra, Lisbon area baseline of €368,811 (€2,859/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 76/100 (Condition 74 · Materials 78 · Room dimensions 76). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 74/100 (Housing Market 75 · Amenities 75 · Economic 70 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
Algueirão-Mem Martins, Sintra, Lisbon
Area baseline €368,811 + condition +€2,419 + location +€42,527 = modelled fair value of €487,931 (€3,782/m²), a €132,931 (37.4%) gap versus the €355,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algueirão-Mem Martins · 001ba4 | Subject | €355,000 | €2,752 | — | 74 | 74 |
| praceta Doutor Simplício dos Santos, 15 | Active | €360,000 | €3,000 | 9.0% | 72 | 74 |
| rua Doutor Simplício dos Santos | Active | €399,000 | €3,167 | 15.1% | 72 | 78 |
| rua Antero de Quental, 8 | Active | €288,000 | €2,526 | 8.2% | 70 | 73 |
| Rio de Mouro · 0901fa | Active | €359,000 | €3,324 | 20.8% | 70 | 72 |
| Median comp | €359,500 | €3,084 | 12.0% | 71 | 74 |
Long-term rental The property in Algueirão-Mem Martins is priced at €355,000, presenting a significant 37.4% gap compared to its fair value of €487,931. With a gross yield of 3.9%, this apartment could provide solid cash flow for an investor looking for long-term rental opportunities in a suburban setting. Family rental Given its size of 129m² and a neighborhood score of 74/100, this property is well-suited for families seeking spacious accommodations in a desirable area. The 76/100 condition rating supports its viability as a family rental, appealing to long-term tenants in Greater Lisbon. Buy-and-hold Investing in this property presents a strong buy-and-hold opportunity, given its current price is significantly below fair value. As the market stabilizes and appreciation occurs, an investor can expect substantial long-term gains while benefiting from consistent rental income in a growing suburban neighborhood.
[Economic Vulnerability] The Economic stability score of 70 indicates potential fluctuations in market conditions that could impact property value and rental income, while a Tenant stability score of 75 suggests a moderate likelihood of tenant turnover affecting cash flow.
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