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, 1-bathroom apartment of 100 m², energy rating D. Located on rua Ferreira de Castro, 7, Rio de Mouro parish, Sintra municipality, Lisbon district. Noteworthy Feature: This apartment's unique enclosed balconies serve as sunrooms, enhancing both natural light and potential functional space, while the mixed-use building fosters a vibrant community atmosphere.
The valuation. The asking price of €299,500 exceeds fair value by €105,128, or 35.1%. This property is clearly overpriced compared to its fair market valuation of €194,372.
Fair value modelled at €194,372 from the area baseline, adjusted for condition and location. Asking €299,500 sits €105,128 (35.1%) above — overpriced versus fair value.
Asking €299,500 versus the rua Ferreira de Castro, 7 area baseline of €198,100 (€1,981/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 65/100 (Condition 62 · Materials 66 · Room dimensions 68). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 66/100 (Housing Market 70 · Amenities 60 · Economic 70 · Tenant Quality 60). Strong amenities and housing-market momentum support a premium to baseline.
rua Ferreira de Castro, 7
Area baseline €198,100 + condition -€16,406 + location +€12,678 = modelled fair value of €194,372 (€1,944/m²), a €105,128 (35.1%) gap versus the €299,500 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Ferreira de Castro, 7 | Subject | €299,500 | €2,995 | — | 62 | 66 |
| Rio de Mouro · cfde0f | Active | €299,500 | €3,088 | 3.1% | 65 | 72 |
| Rio de Mouro · 49b7cf | Active | €299,500 | €3,088 | 3.1% | 70 | 67 |
| rua Ferreira de Castro | Active | €299,500 | €2,852 | 4.8% | 70 | 72 |
| rua Ferreira de Castro | Active | €299,500 | €2,908 | 2.9% | 72 | 75 |
| Median comp | €299,500 | €2,998 | 0.1% | 70 | 72 |
Long-term rental The property in Rio de Mouro presents a significant pricing gap of 35.1% above fair value, indicating that it may not generate sufficient returns through long-term leasing. With a gross yield of 0% and average conditions of 65/100, investing in this apartment is not advisable for rental income. Family rental Given the 35.1% premium over the fair value of this 4-bed apartment, it appears overpriced for attracting families seeking a rental home in suburban Rio de Mouro. Additionally, the area’s average condition rating of 65/100 further suggests that this investment lacks appeal to potential family tenants. Buy-and-hold At a listing price of €299,500, the property does not align well with a buy-and-hold strategy due to its substantial overvaluation against the fair market estimate of €194,372. The low yield of 0% highlights that holding onto this property would unlikely yield any meaningful financial benefits over time.
Tenant turnover risk The tenant stability score of 60/100 indicates a moderate risk of turnover, which could lead to increased vacancy rates and related costs.
