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.
1-bedroom, 1-bathroom apartment of 44 m², built in 1999, energy rating C. Located on alameda de São Marcos, União das Freguesias do Cacém e São Marcos parish, Sintra municipality, Lisbon district. This apartment features a cozy fireplace and a heat recovery system, enhancing comfort and energy efficiency in the living space.
The valuation. The asking price of €230,000 sits significantly above fair value at €102,286, creating an overvaluation of €127,714 (55.5%). This property is considered overpriced and unlikely to yield favorable returns.
Fair value modelled at €102,286 from the area baseline, adjusted for condition and location. Asking €230,000 sits €127,714 (55.5%) above — overpriced versus fair value.
Asking €230,000 versus the alameda de São Marcos area baseline of €94,424 (€2,146/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 74/100 (Condition 75 · Materials 80 · Room dimensions 70). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 73/100 (Housing Market 75 · Amenities 70 · Economic 80 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
alameda de São Marcos
Area baseline €94,424 + condition -€825 + location +€8,687 = modelled fair value of €102,286 (€2,325/m²), a €127,714 (55.5%) gap versus the €230,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| alameda de São Marcos | Subject | €230,000 | €5,227 | — | 75 | 73 |
| rua Cidade de Bruxelas | Active | €229,000 | €4,321 | 17.3% | 75 | 69 |
| avenida do Brasil | Active | €255,000 | €3,923 | 24.9% | 67 | 72 |
| rua de Itália, 6 | Active | €280,000 | €3,889 | 25.6% | 75 | 75 |
| avenida do Brasil | Active | €264,500 | €3,574 | 31.6% | 68 | 73 |
| Median comp | €259,750 | €3,906 | 25.3% | 72 | 73 |
Family rental The 1-bed apartment in União das Freguesias do Cacém e São Marcos is overpriced by 55.5% compared to its fair value, making it a less attractive option for families seeking affordable rentals. With a gross yield of only 4.2%, the property’s current valuation does not present a compelling investment opportunity in the family rental market. Buy-and-hold Considering the substantial gap of 55.5% between the listing price and fair value, the buy-and-hold strategy for this property is not advisable at its current valuation. The 4.2% gross yield does little to justify an entry into a long-term holding investment, especially with the property being overpriced. Long-term rental The property’s valuation exceeds fair market value, leaving little room for appreciation or profitability in a long-term rental strategy. Furthermore, with a relatively low yield of 4.2%, the appeal for stable long-term rental income is diminished by its overpricing.
Tenant turnover risk The tenant stability score of 65/100 indicates a higher likelihood of turnover and vacancies, which could affect cash flow and overall profitability of the investment.
