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, 2-bathroom duplex of 65 m², built in 1987, energy rating D. Located on rua Martins Sarmento S / N, Penha de França parish, Lisbon municipality, Lisbon district. This duplex features a cozy open-plan living area, ideal for entertaining, and is just minutes away from downtown Lisbon, offering a vibrant lifestyle in a central location.
The valuation. The asking price of €325,000 is above the fair value of €290,148, representing an overpricing of €34,852 (10.7%). This suggests the property is not in alignment with market expectations.
Fair value modelled at €290,148 from the area baseline, adjusted for condition and location. Asking €325,000 sits €34,852 (10.7%) above — overpriced versus fair value.
Asking €325,000 versus the rua Martins Sarmento S / N area baseline of €297,115 (€4,571/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 77/100 (Condition 75 · Materials 80 · Room dimensions 73). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 81/100 (Housing Market 90 · Amenities 90 · Economic 90 · Tenant Quality 80). Strong amenities and housing-market momentum support a premium to baseline.
rua Martins Sarmento S / N
Area baseline €297,115 + condition +€2,438 + location +€31,740 = modelled fair value of €290,148 (€4,464/m²), a €34,852 (10.7%) gap versus the €325,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Martins Sarmento S / N | Subject | €325,000 | €5,000 | — | 75 | 81 |
| rua das Madres | Active | €285,000 | €5,182 | 3.6% | 75 | 85 |
| Avenidas Novas · ba57c5 | Active | €355,000 | €5,547 | 10.9% | 75 | 86 |
| Penha de França · ba57b1 | Active | €338,000 | €5,281 | 5.6% | 85 | 91 |
| rua Borges Carneiro | Active | €550,000 | €5,914 | 18.3% | 72 | 88 |
| Median comp | €346,500 | €5,414 | 8.3% | 75 | 87 |
Long-term rental The property is overpriced at €325,000 compared to its fair value of €290,148, resulting in a 10.7% gap. With a gross yield of only 3.9%, this investment may not deliver optimal returns in a competitive market. Luxury market Despite being located in a prime area of Lisbon with a good neighborhood rating of 81/100, the current listing price of €325,000 does not align with its fair value. This discrepancy suggests that the property may not attract luxury buyers looking for value. Buy-and-hold While the property is situated in an urban area with strong amenities, its listing price exceeds the fair value, indicating it is overpriced at €325,000. As a buy-and-hold investment, the 3.9% gross yield may not suffice to justify the elevated initial purchase cost.
Tenant turnover risk: With a tenant stability score of 80/100, there is a potential risk of higher-than-expected tenant turnover, which could lead to increased vacancy periods and associated costs in future leasing.
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