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 apartment of 109 m², built in 1992, energy rating E. Located on rua das Castanholas, Malveira e São Miguel de Alcainça parish, Mafra municipality, Lisbon district. This property features a fireplace in the living room, enhancing its cozy atmosphere, and includes a balcony with open views, allowing for natural light and outdoor relaxation.
The valuation. The asking price of €303,000 is significantly above fair value at €185,019, showing an inflation of €117,981 (38.9%). This property is considered overpriced and does not provide a sound investment at this asking price.
Fair value modelled at €185,019 from the area baseline, adjusted for condition and location. Asking €303,000 sits €117,981 (38.9%) above — overpriced versus fair value.
Asking €303,000 versus the rua das Castanholas area baseline of €339,753 (€3,117/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 39/100 (Condition 30 · Materials 40 · Room dimensions 50). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 64/100 (Housing Market 60 · Amenities 60 · Economic 70 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
rua das Castanholas
Area baseline €339,753 + condition -€61,994 + location +€13,099 = modelled fair value of €185,019 (€1,697/m²), a €117,981 (38.9%) gap versus the €303,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua das Castanholas | Subject | €303,000 | €2,780 | — | 30 | 64 |
| Malveira e São Miguel de Alcainça · 8936cc | Active | €175,000 | €2,059 | 25.9% | — | 64 |
| rua Engenheiro Rui Manuel Nogueira Simões | Active | €419,000 | €3,198 | 15.1% | — | 59 |
| Venda do Pinheiro e Santo Estêvão das Galés · 6d5593 | Active | €385,000 | €3,235 | 16.4% | 70 | 63 |
| Malveira e São Miguel de Alcainça · 6fbb7a | Active | €379,500 | €4,929 | 77.3% | 68 | 70 |
| Median comp | €382,250 | €3,217 | 15.7% | 69 | 64 |
Family rental The 2-bed apartment in Malveira e São Miguel de Alcainça is overpriced at €303,000, with a fair value of €185,019, indicating a significant gap of 38.9%. With a gross yield of only 3.3% and a mediocre condition rating of 39/100, this property may struggle to attract families seeking rental options in the area. Long-term rental Given the current listing price well above its fair value, this apartment is not a realistic candidate for a long-term rental investment. A gross yield of just 3.3% suggests that the potential return on investment will not compensate for the high initial cost, making it a less advantageous choice. Buy-and-hold Investing in this apartment for a buy-and-hold strategy is unwise, as it is overpriced with a significant valuation gap of 38.9%. The combination of low yield and subpar condition raises concerns about long-term gains, further supporting the view that this property does not merit a buy-and-hold investment approach.
Economic Volatility Risk The economic stability score of 70/100 suggests that there may be fluctuations in the local economy which could impact tenant demand and rental income.
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