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 apartment of 143 m², energy rating C. Located on rua Doutor José Augusto Oliveira Cristovão, 15, Mafra parish, Mafra municipality, Lisbon district. Noteworthy Features: This apartment boasts a large, private balcony perfect for outdoor living, and includes a dedicated garage accommodating two vehicles for added convenience.
The valuation. The asking price of €425,000 is significantly above the fair value of €299,626, resulting in an overpricing of €125,374 (29.5%). This property should be approached with caution due to its inflated value.
Fair value modelled at €299,626 from the area baseline, adjusted for condition and location. Asking €425,000 sits €125,374 (29.5%) above — overpriced versus fair value.
Asking €425,000 versus the rua Doutor José Augusto Oliveira Cristovão, 15 area baseline of €460,460 (€3,220/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 74/100 (Condition 70 · Materials 80 · Room dimensions 70). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 66/100 (Housing Market 60 · Amenities 65 · Economic 65 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
rua Doutor José Augusto Oliveira Cristovão, 15
Area baseline €460,460 + condition -€1,787 + location +€18,130 = modelled fair value of €299,626 (€2,095/m²), a €125,374 (29.5%) gap versus the €425,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Doutor José Augusto Oliveira Cristovão, 15 | Subject | €425,000 | €2,972 | — | 70 | 66 |
| Mafra · ba3dca | Active | €478,000 | €3,230 | 8.7% | 70 | 59 |
| praceta do Parque, 3 | Active | €496,000 | €3,100 | 4.3% | 76 | 59 |
| rua Luís de Camões, 12 | Active | €345,000 | €3,833 | 29.0% | 73 | 69 |
| avenida Primeiro de Maio S / N | Active | €350,000 | €3,571 | 20.2% | 70 | 58 |
| Median comp | €414,000 | €3,401 | 14.4% | 72 | 59 |
Long-term rental The 4-bed apartment in Mafra, priced at €425,000, is currently 29.5% above its fair value of €299,626, indicating it is not a sound long-term rental investment. With a gross yield of only 3.8% and a neighborhood score of 66/100, the potential for solid rental returns appears diminished in this overpriced market. Family rental While the property's size and safety features may appeal to families, the significant markup from fair value makes it an unwise choice for a family rental strategy. The moderate demand in the suburban area combined with a yield of 3.8% suggests that this property is overpriced and may not attract the desired tenant demographic. Buy-and-hold Given the property's fair value of €299,626 versus its listing price of €425,000, pursuing a buy-and-hold strategy is questionable as it detracts from overall appreciation potential. The annual yield of 3.8% combined with a condition score of 74/100 does not justify the investment in this overpriced asset for a long-term hold strategy.
Economic Volatility Risk The economic stability score of 65 suggests potential fluctuations in the local economy that could impact property value and rental income stability.
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