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 64 m², built in 1988, energy rating E. Located on rua Eiras, 11, Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Noteworthy Features: This apartment offers a unique mix of original architectural details and adaptable spaces, allowing for creative renovations to enhance functionality and aesthetic appeal. Potential for Improvement: The space utilization could be optimized further to unlock additional value.
The valuation. The asking price of €234,500 is €18,884 (8.1%) above the fair value of €215,616, indicating that the property is overpriced relative to market conditions.
Fair value modelled at €215,616 from the area baseline, adjusted for condition and location. Asking €234,500 sits €18,884 (8.1%) above — overpriced versus fair value.
Asking €234,500 versus the rua Eiras, 11 area baseline of €185,536 (€2,899/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 52/100 (Condition 55 · Materials 50 · Room dimensions 52). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 72/100 (Housing Market 70 · Amenities 70 · Economic 75 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
rua Eiras, 11
Area baseline €185,536 + condition -€23,500 + location +€19,340 = modelled fair value of €215,616 (€3,369/m²), a €18,884 (8.1%) gap versus the €234,500 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Eiras, 11 | Subject | €234,500 | €3,664 | — | 55 | 72 |
| rua João Villaret, 1 | Active | €215,000 | €4,388 | 19.8% | 59 | 73 |
| Algueirão-Mem Martins · 262117 | Active | €245,000 | €4,375 | 19.4% | 55 | 73 |
| Rio de Mouro · 00174b | Active | €275,000 | €4,297 | 17.3% | 62 | 73 |
| Rio de Mouro · ba5bac | Active | €260,000 | €3,250 | 11.3% | — | 71 |
| Median comp | €252,500 | €4,336 | 18.3% | 59 | 73 |
Long-term rental The property in Algueirão-Mem Martins is priced at €234,500, which is 8.1% above its fair value of €215,616. With a gross yield of 3.7%, this investment strategy may not provide attractive long-term returns given its current pricing. Buy-and-hold While the property offers a notable location with access to Lisbon's amenities, its listing price surpasses its fair value by 8.1%. The current condition score of 52/100 suggests that long-term holding may require additional capital for renovations, further diminishing potential returns. Family rental Although the neighbourhood scores a solid 72/100, indicating decent tenant quality, the property is overpriced at €234,500, exceeding its fair value by 8.1%. This pricing may limit the demand from family renters seeking affordable options in the area.
Economic and Tenant Stability Risk: With both the Economic Stability and Tenant Stability scores at 75/100, there is a moderate risk of fluctuating income due to potential economic downturns that could affect tenant retention and payment reliability.
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