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, 1-bathroom apartment of 72 m², energy rating C. Located on estrada Mem Martins, 79C, Algueirão-Mem Martins parish, Sintra municipality, Lisbon district. Property Highlight: This apartment features modern renovations completed in 2025, ensuring updated plumbing and electrical systems for enhanced functionality and reliability in daily living.
The valuation. The asking price of €285,000 is slightly above the fair value of €275,915, representing a premium of €9,085 or 3.3%. This positions the property as fairly valued in the current market. Buy-to-flip angle. A potential buy-to-flip strategy could involve renovating the apartment to enhance its appeal, aiming for a resale price that exceeds the current market value. This would capitalize on the suburban characteristics and proximity to Lisbon. Buy-to-let angle. With an estimated monthly rent of €926, the gross yield of 3.9% highlights a viable buy-to-let strategy, targeting families seeking quality accommodations in Algueirão-Mem Martins. This stable income stream aligns well with the area's mixed neighborhood profile.
Fair value modelled at €275,915 from 6 comparable sales in the area. Asking €285,000 sits €9,085 (3.3%) above — overpriced versus fair value.
Asking €285,000 versus the estrada Mem Martins, 79C area baseline of €235,588 (€3,272/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 77/100 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 €235,588, adjusted for condition and micro-location, gives a modelled fair value of €275,915 (€3,832/m²), a €9,085 (3.3%) gap versus the €285,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| estrada Mem Martins, 79C | Subject | €285,000 | €3,958 | — | 75 | 76 |
| Algueirão-Mem Martins · 0017a7 | Active | €299,000 | €3,738 | 5.6% | 72 | 70 |
| Algueirão-Mem Martins · 99f47f | Active | €350,000 | €4,667 | 17.9% | 75 | 73 |
| rua Tristão Vaz Teixeira, 2 | Active | €269,000 | €3,899 | 1.5% | 72 | 78 |
| Rio de Mouro · 023a4d | Active | €284,000 | €4,239 | 7.1% | 70 | 74 |
| Median comp | €291,500 | €4,069 | 2.8% | 72 | 74 |
Long-term rental The property presents a 3.9% gross yield, indicating it aligns well with stable long-term rental strategies in the strengthening Algueirão-Mem Martins housing market. While the fair value is marginally above its listing at €285,000, the property remains a viable option for sustained rental income. Family rental With its suburban characteristics and a neighbourhood score of 76/100, this 2-bed apartment is well-suited for family rental tenants looking for a safe environment outside Lisbon. Despite its fair valuation, the property could attract stable, long-term tenants who value amenities and community. Buy-and-hold Investing in this apartment as a buy-and-hold asset could yield reasonable returns due to the proximity to the Lisbon metro and a housing market that indicates resilience. Although priced slightly above fair value, it offers good potential for appreciation over time, drawing in future buyers seeking similar offers.
Economic downturn risk The property may be vulnerable to economic shifts due to a moderate economic stability score of 75, potentially affecting tenant retention and rental income over time.
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