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.
1-bedroom, 1-bathroom apartment of 46 m² on the 4th floor, built in 1994, energy rating C. Located Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Highlight: This apartment benefits from a notable storage room, maximizing functionality in a compact living space, ideal for urban dwellers seeking organization in their home environment.
The valuation. The asking price of €225,000 is significantly above the fair value of €169,104, reflecting an overpricing of €55,896 (33.1%). This discrepancy suggests that buyers should approach negotiations with caution.
Fair value modelled at €169,104 from 6 comparable sales in the area. Asking €225,000 sits €55,896 (33.1%) above — overpriced versus fair value.
Asking €225,000 versus the Algueirão-Mem Martins, Sintra, Lisbon area baseline of €159,607 (€3,470/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 64/100 is below the parish average, reducing 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 €159,607, adjusted for condition and micro-location, gives a modelled fair value of €169,104 (€3,676/m²), a €55,896 (33.1%) gap versus the €225,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algueirão-Mem Martins · 6530bf | Subject | €225,000 | €4,891 | — | 65 | 63 |
| Algueirão-Mem Martins · 00174f | Active | €299,000 | €3,738 | 23.6% | 70 | 73 |
| Rio de Mouro · 023a4d | Active | €284,000 | €4,239 | 13.3% | 70 | 74 |
| Algueirão-Mem Martins · 262117 | Active | €245,000 | €4,375 | 10.6% | 55 | 73 |
| Rio de Mouro · 6a95a7 | Active | €267,500 | €3,615 | 26.1% | — | 70 |
| Median comp | €275,750 | €3,989 | 18.5% | 70 | 73 |
Long-term rental The 1-bed apartment in Algueirão-Mem Martins is currently overpriced by 33.1%, with a fair value of €169,104 compared to the listing price of €225,000. With a gross yield of only 3.7% and a condition rating of 64/100, this property may not attract long-term tenants looking for value. Family rental This property in Algueirão-Mem Martins is priced at €225,000, which is significantly above its fair value of €169,104, representing a 33.1% gap. Although the neighborhood has decent safety and school access, the current pricing limits its appeal as a family rental. Buy-and-hold The listing price of €225,000 is 33.1% above its fair value estimate of €169,104, indicating that this apartment is overpriced. The property’s gross yield of 3.7% suggests that it may not yield meaningful returns over the long term, making it less attractive for buy-and-hold investors.
Tenant turnover risk With a Tenant stability score of 60/100, there is a significant potential for increased vacancy rates and associated costs due to higher tenant turnover.
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