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 Rio de Mouro parish, Sintra municipality, Lisbon district. Noteworthy Features: This apartment includes two balconies that provide multifunctional outdoor space and panoramic views, enhancing both livability and potential for personalization.
The valuation. The asking price of €299,500 is significantly above the fair value of €215,522, resulting in an overpricing of €83,978 (28.0%). This indicates the property is not a viable investment option at the current listing. Buy-to-flip angle. Given its overpriced status, a buy-to-flip strategy would likely fall short, as profit margins are too slim to justify renovation and resale efforts. A more favorable market condition would be necessary for a successful flip. Buy-to-let angle. The expected gross yield is currently 0%, suggesting no monthly rental income potential under existing conditions. With a buy-to-let strategy, significant upgrades may be required to attract family renters in the commuter-centric neighborhood.
Fair value modelled at €215,522 from the area baseline, adjusted for condition and location. Asking €299,500 sits €83,978 (28.0%) above — overpriced versus fair value.
Asking €299,500 versus the Rio de Mouro, Sintra, Lisbon area baseline of €198,100 (€1,981/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 76/100 (Condition 73 · Materials 78 · Room dimensions 76). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 71/100 (Housing Market 75 · Amenities 70 · Economic 75 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
Rio de Mouro, Sintra, Lisbon
Area baseline €198,100 + condition +€781 + location +€16,640 = modelled fair value of €215,522 (€2,155/m²), a €83,978 (28.0%) gap versus the €299,500 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Rio de Mouro · 89338e | Subject | €299,500 | €2,995 | — | 73 | 71 |
| Rio de Mouro · 6d55be | Active | €299,500 | €3,186 | 6.4% | 74 | 76 |
| Rio de Mouro · 6d5266 | Active | €299,500 | €2,995 | 0% | 75 | 74 |
| Rio de Mouro · f35f8e | Active | €299,500 | €2,604 | 13.0% | 76 | 73 |
| Rio de Mouro · 49b928 | Active | €299,500 | €3,088 | 3.1% | 75 | 78 |
| Median comp | €299,500 | €3,042 | 1.6% | 75 | 75 |
Long-term rental The pricing of this property at €299,500 represents a significant gap of 28.0% above its fair value of €215,522, indicating it is overpriced for long-term rental purposes. With a gross yield of 0% and a condition rating of 76/100, the potential returns do not justify the investment at this price point. Buy-and-hold Investing in this 4-bed apartment as a buy-and-hold strategy appears unfavorable given its current price of €299,500, which is 28.0% above its fair value. This property offers no gross yield and a merely adequate condition rating, which raises concerns about its long-term profitability. Family rental Although the property is situated in a residential area conducive to families, its listing price of €299,500 is substantially overpriced at 28.0% above the fair value of €215,522. The combination of a 0% gross yield and average condition rating suggests that it may not be an ideal choice for family rental purposes.
Tenant turnover risk: With a tenant stability score of 65/100, there is a significant risk of increased turnover, potentially leading to higher vacancy rates and additional costs associated with finding new tenants.
