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.
6-bedroom, 0-bathroom palace of 685 m². Located Santo António parish, Lisbon municipality, Lisbon district. Noteworthy Features: The palace features a grand hall with original stone arches and period marble flooring, along with a former chapel converted into an office space.
The valuation. The asking price of €4,800,000 sits slightly above the fair value of €4,742,924 by €57,076 (1.2%). Despite this premium, the property is considered fairly priced within its market context.
Fair value modelled at €4,742,924 from 6 comparable sales in the area. Asking €4,800,000 sits €57,076 (1.2%) above — overpriced versus fair value.
Asking €4,800,000 versus the Santo António, Lisbon, Lisbon area baseline of €4,418,500 (€6,450/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 89/100 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 €4,418,500, adjusted for condition and micro-location, gives a modelled fair value of €4,742,924 (€6,924/m²), a €57,076 (1.2%) gap versus the €4,800,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Santo António · a80c14 | Subject | €4,800,000 | €7,007 | — | 85 | 84 |
| Santa Maria Maior · 15e373 | Active | €645,000 | €3,225 | 54.0% | 75 | 85 |
| São Vicente · 6c784b | Active | €5,500,000 | €7,237 | 3.3% | 78 | 84 |
| rua Veloso Salgado, 30 | Active | €595,000 | €9,754 | 39.2% | 80 | 80 |
| Avenidas Novas · d7a443 | Active | €600,000 | €11,538 | 64.7% | 75 | 82 |
| Median comp | €622,500 | €8,496 | 21.2% | 77 | 83 |
Long-term rental The property at €4,800,000 is fairly valued at €4,742,924, indicating minimal potential for appreciation in the long term. With a gross yield of 2.1%, this investment may not offer substantial returns compared to other opportunities in the market. Short-term vacation rental While the property has good ratings in condition (89/100) and neighbourhood (84/100), its pricing at €4,800,000 aligns closely with the fair value of €4,742,924. The expected yield of 2.1% suggests limited profitability, potentially making it less attractive in the competitive short-term rental market. Buy-and-hold The €4,800,000 price tag is near the fair value of €4,742,924, indicating that this investment falls within a stable valuation range. Although the property's condition and neighbourhood ratings are high, the 2.1% yield may not generate favorable cash flow over the long term.
Tenant turnover risk The tenant stability score of 65/100 indicates a moderate risk of tenant turnover, which could lead to increased vacancy rates and loss of rental income.
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