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.
2-bedroom, 3-bathroom apartment of 229 m², energy rating C. Located Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. This property boasts a rare 50m² storage room with a bathroom and direct access from the apartment, allowing potential for additional living space or private office use.
The valuation. The asking price of €355,000 sits significantly below the fair value of €818,883, being underpriced by €463,883, or 130.7%. This presents a unique opportunity for an astute investor. Buy-to-flip angle. A buy-to-flip strategy could harness the potential for upgrades on the property, aiming for a resale price significantly higher than the purchasing price, thus capitalizing on the valuation gap. Buy-to-let angle. Given the mixed neighborhood and commuter appeal to Lisbon, a buy-to-let strategy could yield solid long-term rental income, although current gross yield stands at 0% due to estimated monthly losses until improvements are made.
Fair value modelled at €818,883 from the area baseline, adjusted for condition and location. Asking €355,000 sits €463,883 (130.7%) below — the upside to fair value.
Asking €355,000 versus the Algueirão-Mem Martins, Sintra, Lisbon area baseline of €786,386 (€3,434/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 67/100 (Condition 70 · Materials 65 · Room dimensions 68). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 70/100 (Housing Market 75 · Amenities 65 · Economic 70 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
Algueirão-Mem Martins, Sintra, Lisbon
Area baseline €786,386 + condition -€30,414 + location +€62,911 = modelled fair value of €818,883 (€3,576/m²), a €463,883 (130.7%) gap versus the €355,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Algueirão-Mem Martins · 99f30f | Subject | €355,000 | €1,550 | — | 70 | 70 |
| Algueirão-Mem Martins · 9568a4 | Active | €295,000 | €2,950 | 90.3% | 65 | 73 |
| rua Doutor Sousa Martins | Active | €380,000 | €1,969 | 27.0% | 60 | 70 |
| rua Florbela Espanca, 1 | Active | €375,000 | €3,125 | 101.6% | 72 | 68 |
| Algueirão-Mem Martins · 26213d | Active | €350,000 | €1,795 | 15.8% | 70 | 62 |
| Median comp | €362,500 | €2,460 | 58.7% | 68 | 69 |
Family rental The property in Algueirão-Mem Martins represents a unique opportunity for family rental, given its substantial size of 229m² and proximity to Lisbon, appealing to commuters. Although it features a moderate condition rating of 67/100, the significant gap of 130.7% from its fair value suggests strong long-term potential in this suburban area. Long-term rental With a listing price of €355,000, the long-term rental strategy appears favorable as the property is significantly underpriced against its fair value of €818,883. The neighborhood's decent rating of 70/100, coupled with the property's adequate condition, indicates it could attract stable tenants seeking affordable living near Lisbon. Buy-and-hold Investing in this 2-bed apartment as a buy-and-hold asset is appealing, given its potential for appreciation highlighted by a fair value far exceeding the current listing price. The suburban context and the family-friendly size create opportunities for future value increase, despite the absence of immediate rental yield.
Tenant turnover risk With both economic and tenant stability scores at 70/100, there is a heightened risk of tenant turnover which may lead to increased vacancy periods and lost rental income.
