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.
7-bedroom, 5-bathroom palace of 621 m², energy rating E. Located on rua Cecílio de Sousa S / N, Santo António parish, Lisbon municipality, Lisbon district. This palace features a stunning entrance floor office that was once an elaborately designed chapel, showcasing its rich historical heritage and original design elements.
The asking price sits at €4,800,000, which is significantly above our fair value of €3,710,000, indicating a downside of €1,090,000; confidence in this fair value assessment is low. The estimated gross rental yield is approximately 3%.
The property's fair value is established using two key models. The Transaction model, which is based on 302 recorded sales in the parish of Santo António, accounts for 65% of the valuation. The Adjusted asking-price model, which considers current listings with adjusted prices, contributes 35%. No conservative adjustments have been applied to this property. As a result, the fair value is €3,710,000, which means the asking price is above the fair value, with a gap of €1,090,000 (22.6% downside). Confidence in this assessment is low.
Gross yield 3% (before costs)
No specific strategy stands out for this property.
Regulatory note (short-term rental): Regulatory note: in this parish new short-term rental licences are not being issued and licences lapse on sale. Plan on long-term letting
Investors should consider that the asking price of €4,800,000 is significantly above the fair value of €3,710,000, representing a 22.6% downside versus the asking price. The property's condition is rated at 78/100, suggesting it is in reasonably good shape, but the neighbourhood holds a lower score of 50/100, indicating potential concerns regarding its desirability. These factors should be weighed carefully when assessing the potential investment viability.
Indicative, before costs, vacancy and management. Not investment advice.
Economic and tenant stability risk: The economic stability score is 50/100 and the tenant stability score is also 50/100, indicating a potentially unstable environment for investment. Data quality risk: The data-quality check is marked as BLOCK due to the use of plot area in place of built area, suggesting unreliable information. Fair value certainty risk: The valuation is stated at a fair value of €3,710,000 with low confidence, indicating significant uncertainty regarding the property's true market value.
Findings: 1
Confirmed findings from our checks of this listing. They inform; they do not change the valuation.
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Models 3.4.3 (Data quality v3 · Valuation v4.1 · Strategy v3.1)
Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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