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, 3-bathroom house of 310 m², built in 1991, energy rating C. Located on rua Luís de Camões, 17, Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim parish, Sintra municipality, Lisbon district. Noteworthy Features: The property includes a versatile 50 m² attic space, perfect for a home office or recreational area, along with a well-maintained outdoor barbecue area for social gatherings.
The valuation. The asking price of €598,000 is below fair value, which is set at €653,569, indicating a difference of €55,569 (9.3%). This property can be considered subvalued against its market worth.
Fair value modelled at €653,569 from the area baseline, adjusted for condition and location. Asking €598,000 sits €55,569 (9.3%) below — the upside to fair value.
Asking €598,000 versus the rua Luís de Camões, 17 area baseline of €921,320 (€2,972/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 61/100 (Condition 60 · Materials 65 · Room dimensions 58). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 72/100 (Housing Market 70 · Amenities 70 · Economic 75 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
rua Luís de Camões, 17
Area baseline €921,320 + condition -€70,234 + location +€58,543 = modelled fair value of €653,569 (€2,108/m²), a €55,569 (9.3%) gap versus the €598,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Luís de Camões, 17 | Subject | €598,000 | €1,929 | — | 60 | 72 |
| Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim · 001750 | Active | €935,000 | €2,541 | 31.7% | 70 | 72 |
| rua Alves de Sá S / N | Active | €619,000 | €3,364 | 74.4% | 72 | 68 |
| rua Dom Francisco de Almeida, 33 | Active | €490,000 | €2,849 | 47.7% | 70 | 69 |
| rua Chesmas, 19 | Active | €370,000 | €3,246 | 68.3% | 72 | 69 |
| Median comp | €554,500 | €3,048 | 58.0% | 71 | 69 |
Long-term rental This property, listed at €598,000, offers a favorable yield of 8% gross, making it an attractive option for long-term rental investments. The gap of 9.3% between the listing price and the fair value of €653,569 suggests that it is subvalued compared to market expectations. Family rental With a fair value assessment at €653,569, this 4-bed house in Sintra is well-positioned for family rental opportunities given its suburban characteristics and decent neighborhood score of 72/100. The property’s gross yield of 8% further enhances its appeal to family tenants looking for quality housing in a commuter-friendly location. Buy-and-hold Priced at €598,000, this property presents a promising buy-and-hold investment due to its fair value of €653,569, indicating a potential for appreciation over time. The strong gross yield of 8% makes it attractive for investors looking to build long-term equity while benefiting from consistent rental income.
Economic Dependence Risk The economic stability score of 75 suggests a potential vulnerability to wider economic fluctuations that could impact rental income and property values in the future.
