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.
4-bedroom, 4-bathroom apartment of 260 m² on the 1st floor, built in 2005, energy rating C. Located on rua Moinho do Zangão, Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim parish, Sintra municipality, Lisbon district. Noteworthy Features: The property includes a dedicated pantry in the kitchen and two private parking spaces, enhancing both functionality and convenience in a bustling area near Lisbon.
The valuation. The asking price of €759,000 is significantly below the fair value of €956,518, presenting an opportunity as it is priced €197,518 (20.6%) under market valuation. This makes the property a compelling buy. Buy-to-flip angle. Given its underpriced status, the property presents a solid resale strategy. A targeted renovation can easily enhance its value to attract buyers, positioning it for a profitable flip. Buy-to-let angle. With a projected gross yield of 5%, the rental income strategy is appealing. This translates to an estimated rental income of €3,162 per month, making it suitable for long-term rental or family setups.
Fair value modelled at €956,518 from 6 comparable sales in the area. Asking €759,000 sits €197,518 (20.6%) below — the upside to fair value.
Asking €759,000 versus the rua Moinho do Zangão area baseline of €867,204 (€3,335/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 63/100 is below the parish average, reducing 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 €867,204, adjusted for condition and micro-location, gives a modelled fair value of €956,518 (€3,679/m²), a €197,518 (20.6%) gap versus the €759,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Moinho do Zangão | Subject | €759,000 | €2,919 | — | 60 | 76 |
| rua Moçambique, 321 | Active | €325,000 | €3,095 | 6.0% | 70 | 78 |
| travessa Mealha | Active | €625,000 | €3,788 | 29.8% | 72 | 72 |
| Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim · be9285 | Active | €198,500 | €2,026 | 30.6% | 72 | 74 |
| Alcabideche · 99f41f | Active | €565,000 | €5,650 | 93.5% | 55 | 74 |
| Median comp | €445,000 | €3,442 | 17.9% | 71 | 74 |
Long-term rental The property, listed at €759,000, presents a 20.6% gap from its fair value of €956,518, indicating significant potential for appreciation over time. With a gross yield of 5% and a neighborhood rating of 76/100, it is strategically positioned to attract stable tenants seeking a suburban lifestyle close to Lisbon. Family rental Ideal for family rentals, this 4-bed apartment boasts ample space at 260m² and is set within a neighborhood that promotes quality living with a score of 76/100. The 5% gross yield, combined with the property being 20.6% undervalued, makes it a strong candidate for families looking for long-term residences in a safe suburban area. Buy-and-hold As a buy-and-hold investment, this apartment is attractive given its fair value of €956,518 versus the listing price of €759,000, resulting in a 20.6% undervaluation. The decent condition score of 63/100, along with a gross yield of 5%, reinforces the property's potential for long-term appreciation and rental income in an area favored for its proximity to Lisbon.
Economic vulnerability The property may face economic challenges due to a relatively high economic stability score of 80/100 paired with a tenant stability score of only 70/100, indicating potential fluctuations in rental income.
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