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 80 m², built in 1993, energy rating D. Located on rua Eiras, 49, Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Features: This apartment includes a pantry for additional storage and offers a sunny exposure that enhances natural light throughout the living areas.
The valuation. The asking price of €305,000 is slightly below the fair value of €307,291, underscoring its status as a subvalued opportunity in the competitive Algueirão-Mem Martins market. Buy-to-flip angle. With a minor renovation, the property could yield a profitable resale at a significantly higher price point, catering to growing demand in the area. Buy-to-let angle. The estimated monthly rental income of €1,118 provides a gross yield of 4.4%, making it an attractive option for long-term investment in a desirable suburban location.
Fair value modelled at €307,291 from the area baseline, adjusted for condition and location. Asking €305,000 sits €2,291 (0.8%) below — the upside to fair value.
Asking €305,000 versus the rua Eiras, 49 area baseline of €274,720 (€3,434/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 78/100 (Condition 80 · Materials 75 · Room dimensions 78). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 76/100 (Housing Market 80 · Amenities 75 · Economic 75 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
rua Eiras, 49
Area baseline €274,720 + condition +€4,000 + location +€28,571 = modelled fair value of €307,291 (€3,841/m²), a €2,291 (0.8%) gap versus the €305,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Eiras, 49 | Subject | €305,000 | €3,813 | — | 80 | 76 |
| Rio de Mouro · ba5941 | Active | €295,000 | €3,471 | 9.0% | 70 | 63 |
| rua dos Ventos, 1 | Active | €300,000 | €3,448 | 9.6% | 74 | 73 |
| rua Professor Agostinho da Silva | Active | €425,000 | €3,542 | 7.1% | 75 | 76 |
| Rio de Mouro · 49b7fd | Active | €430,000 | €5,059 | 32.7% | 78 | 74 |
| Median comp | €362,500 | €3,507 | 8.0% | 75 | 74 |
Long-term rental This property in Algueirão-Mem Martins is slightly below its fair value, making it an attractive option for long-term rental investment, especially given its solid 4.4% gross yield. The neighbourhood's family-friendly nature and proximity to Lisbon enhance its appeal to potential tenants seeking stability and convenience. Family rental The apartment's favorable condition score of 78 and a respectable yield suggest it is well-suited for families looking for longer-term accommodations in a suburban setting. This property stands out as subvalued in a location that balances affordability with access to urban amenities. Buy-and-hold Given the modest gap between the listing price and fair value, this apartment represents a strategic buy-and-hold opportunity amid a market that remains family-oriented and safe. The expected stable rental income and gradual appreciation make it a worthwhile addition to an investment portfolio focused on long-term growth.
Tenant turnover risk Hiring costs and vacancy losses may increase due to the tenant stability score of 75/100, indicating a moderate risk of tenant turnover that could disrupt rental income.
