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.
3-bedroom, 2-bathroom apartment of 127 m² on the 3rd floor, built in 1987, energy rating E. Located on praceta Machado de Castro, 4, Massamá e Monte Abraão parish, Sintra municipality, Lisbon district. Noteworthy Features: The third-floor apartment enjoys ample natural light with large windows, and its location in a quiet neighborhood offers easy parking and excellent connectivity to Sintra and Lisbon.
The valuation. The asking price of €430,000 sits €24,544 (6.1%) above the fair value of €405,456, indicating that the property is fairly priced but slightly above market expectations. This price reflects a blend of appealing upgrades and standard finishes.
Fair value modelled at €405,456 from 6 comparable sales in the area. Asking €430,000 sits €24,544 (6.1%) above — overpriced versus fair value.
Asking €430,000 versus the praceta Machado de Castro, 4 area baseline of €301,861 (€2,377/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 79/100 is above the parish average, lifting 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 €301,861, adjusted for condition and micro-location, gives a modelled fair value of €405,456 (€3,193/m²), a €24,544 (6.1%) gap versus the €430,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| praceta Machado de Castro, 4 | Subject | €430,000 | €3,386 | — | 80 | 68 |
| rua Professor Doutor Alfredo da Costa, 12 | Active | €410,000 | €3,083 | 9.0% | 75 | 73 |
| rua Carlos Charbel | Active | €348,000 | €3,135 | 7.4% | 72 | 73 |
| Queluz e Belas · da4673 | Active | €289,000 | €3,284 | 3.0% | 78 | 74 |
| praceta Humberto Delgado, 6 | Active | €285,000 | €2,714 | 19.8% | 70 | 71 |
| Median comp | €318,500 | €3,109 | 8.2% | 74 | 73 |
Long-term rental This property offers a gross yield of 3.3%, which aligns with regional expectations but does not indicate significant upside potential for cash flow. Its fair valuation of €405,456 suggests that while it can generate steady income, it isn't priced as an attractive long-term investment opportunity. Buy-and-hold Given the neighborhood's adequate access to transit and services, this apartment may serve as a stable asset for long-term appreciation. However, the slight gap of 6.1% from fair value indicates that its growth potential may be limited compared to other available investments. Family rental With a favorable condition rating of 79/100, this 3-bed apartment appears well-suited for family living, catering adequately to the suburban demographic. Nonetheless, the current pricing at €430,000 places it in a moderately competitive spot within the market, making it essential to weigh family rental viability against other options.
Tenant turnover risk The tenant stability score of 65/100 indicates a significant potential for frequent tenant turnover, which could impact cash flow stability and increase leasing costs.
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