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 128 m² on the 4th floor, built in 1995, energy rating D. Located on rua Professor Agostinho da Silva, Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Noteworthy Features: The apartment boasts a spacious living room that receives ample natural light, complemented by a decent-sized entrance hall enhancing the overall flow of the space.
The valuation. The asking price of €353,000 is significantly lower than the fair value of €458,991, creating an opportunity for investors to acquire the property at a notable discount of €105,991 (30.0%). Buy-to-flip angle. With a strategy focused on resale, improvements could enhance value and allow for a profitable flip. Targeting a quick sale following renovations could maximize returns on the investment. Buy-to-let angle. The property provides a gross yield of 4%, with estimated rental income of €1,177 per month. This makes it an attractive option for long-term rental strategies focusing on family tenants in a suburban location.
Fair value modelled at €458,991 from the area baseline, adjusted for condition and location. Asking €353,000 sits €105,991 (30.0%) below — the upside to fair value.
Asking €353,000 versus the rua Professor Agostinho da Silva area baseline of €371,072 (€2,899/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 65/100 (Condition 65 · Materials 70 · Room dimensions 60). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 73/100 (Housing Market 75 · Amenities 70 · Economic 70 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
rua Professor Agostinho da Silva
Area baseline €371,072 + condition -€21,000 + location +€40,439 = modelled fair value of €458,991 (€3,586/m²), a €105,991 (30.0%) gap versus the €353,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Professor Agostinho da Silva | Subject | €353,000 | €2,758 | — | 65 | 73 |
| Algueirão-Mem Martins · b7c144 | Active | €289,000 | €3,108 | 12.7% | — | 72 |
| rua Florbela Espanca, 1 | Active | €375,000 | €3,125 | 13.3% | 72 | 68 |
| Algueirão-Mem Martins · b7c102 | Active | €380,000 | €3,304 | 19.8% | 65 | 70 |
| Algueirão-Mem Martins · 9568a4 | Active | €295,000 | €2,950 | 7.0% | 65 | 73 |
| Median comp | €335,000 | €3,117 | 13.0% | 65 | 71 |
Long-term rental The property is well-positioned for long-term rental opportunities, given its underpriced valuation at €353,000 compared to a fair value of €458,991, resulting in a significant 30% gap. With a gross yield of 4%, this investment is bolstered by the neighborhood’s decent amenities and tenant quality. Buy-and-hold Acquiring this property presents a strategic buy-and-hold opportunity, as it is currently underpriced and likely to appreciate over time, coupled with its strong 30% gap to fair value. The established suburban location within Greater Lisbon provides stability, supportable by the property’s satisfactory condition score of 65/100. Family rental This apartment is particularly suitable for family rental situations, given its underpricing and the effective living space of 128m². The favorable neighborhood score of 73/100 reflects a community that is conducive to family living, enhancing the property's rental appeal as a family home.
Tenant turnover risk With both economic and tenant stability scores at 70/100, there is a moderate risk of increased tenant turnover which could lead to potential vacancy issues and lost rental income.
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