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 penthouse of 120 m² on the 8th floor, energy rating D. Located on praça do Relógio, 1, Rio de Mouro parish, Sintra municipality, Lisbon district. This penthouse features a spacious terrace perfect for outdoor gatherings, and its location in a redeveloped area of Rio de Mouro enhances potential for future appreciation.
The valuation. The asking price of €325,000 is significantly below the fair value of €372,185, making it subvalued by €47,185 (12.7%). This presents a promising opportunity for potential investors.
Fair value modelled at €372,185 from 6 comparable sales in the area. Asking €325,000 sits €47,185 (12.7%) below — the upside to fair value.
Asking €325,000 versus the praça do Relógio, 1 area baseline of €332,272 (€2,769/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 68/100 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 €332,272, adjusted for condition and micro-location, gives a modelled fair value of €372,185 (€3,102/m²), a €47,185 (12.7%) gap versus the €325,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| praça do Relógio, 1 | Subject | €325,000 | €2,708 | — | 70 | 59 |
| rua Professor Rui Luís Gomes, 11 | Active | €300,000 | €3,191 | 17.8% | 60 | 69 |
| rua Professor Rui Luís Gomes | Active | €269,000 | €2,892 | 6.8% | 68 | 73 |
| Algueirão-Mem Martins · 467e2e | Active | €298,000 | €2,403 | 11.3% | 70 | 74 |
| Algueirão-Mem Martins · ba5968 | Active | €295,000 | €3,105 | 14.7% | 62 | 74 |
| Median comp | €296,500 | €2,999 | 10.7% | 65 | 74 |
Long-term rental The property in Rio de Mouro presents a solid long-term rental opportunity with a gross yield of 3.8%, making it attractive for investors seeking stable income. Though the condition rating is 68/100, minor improvements can easily enhance tenant appeal and retention. Buy-and-hold With a fair value of €372,185 compared to the listing price of €325,000, this penthouse shows a desirable gap of 12.7%, indicating a strong potential for appreciation over time. The relatively stable economic conditions in the suburban area further support a positive outlook for long-term capital gains. Value-add renovation Investors can capitalize on the 68/100 condition score of the property by undertaking targeted renovations to increase its value and rental potential. Given the gap against fair value, enhancing the penthouse's features could yield significant returns and improve tenant demand, enhancing overall profitability.
Economic Risk The property may face economic instability due to a score of 60/100, indicating potential vulnerabilities in the local economy that could impact rental income and property value stability.
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