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 49 m² on the 4th floor, built in 1988, energy rating C. Located on rua Almada Negreiros, 15, Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. This property features a convenient fourth-floor location with elevator access and modern fixtures in the beautifully renovated living room and bathroom, enhancing its overall appeal.
The valuation. The asking price of €215,000 sits €16,390 (8.3%) above the fair value of €198,610, indicating that the property is fairly priced within the current market context.
Fair value modelled at €198,610 from 6 comparable sales in the area. Asking €215,000 sits €16,390 (8.3%) above — overpriced versus fair value.
Asking €215,000 versus the rua Almada Negreiros, 15 area baseline of €170,748 (€3,485/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 75/100 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 €170,748, adjusted for condition and micro-location, gives a modelled fair value of €198,610 (€4,053/m²), a €16,390 (8.3%) gap versus the €215,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Almada Negreiros, 15 | Subject | €215,000 | €4,388 | — | 70 | 73 |
| rua Cidade de Bruxelas | Active | €229,000 | €4,321 | 1.5% | 75 | 69 |
| Algueirão-Mem Martins · 8313c9 | Active | €365,000 | €3,925 | 10.6% | 73 | 64 |
| rua Madressilvas | Active | €230,000 | €4,182 | 4.7% | 73 | 73 |
| Algueirão-Mem Martins · efdd90 | Active | €365,000 | €3,687 | 16.0% | 76 | 70 |
| Median comp | €297,500 | €4,054 | 7.6% | 74 | 70 |
Long-term rental The 1-bed apartment in Algueirão-Mem Martins offers a gross yield of 4%, making it a potentially stable long-term rental investment considering its fair value. However, the property's condition and modest neighborhood rating suggest additional costs may arise to maintain tenant appeal. Family rental This apartment could attract families looking for suburban living with its decent amenities and low crime levels. With a fair valuation and a suitable layout for small families, it could secure steady occupancy, but the slightly elevated price may limit immediate profit potential. Buy-and-hold Investing in this property could be beneficial for a buy-and-hold strategy due to its location in a suburban area close to Greater Lisbon. Nonetheless, the fair valuation indicates only modest growth expectations, and investors should be aware of the ongoing costs for upkeep given its current condition rating of 75/100.
Economic Vulnerability The property faces potential financial instability given the economic stability score of 70/100 and tenant stability at 65/100, indicating a moderate risk of economic downturn affecting rental income.
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