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.
4-bedroom, 4-bathroom duplex of 315 m², built in 2003, energy rating C. Located on rua do Olival S / N, Póvoa de Santa Iria e Forte da Casa parish, Vila Franca de Xira municipality, Lisbon district. Magnificent river views from the 71 m² terrace enhance outdoor living, complemented by an integrated home automation system for convenient control of climate and ambiance.
The valuation. The asking price of €640,000 is significantly below the fair value of €757,140, making it subpriced by €117,140 (18.3%). This creates a strong opportunity for buyers looking for value in the current market.
Fair value modelled at €757,140 from the area baseline, adjusted for condition and location. Asking €640,000 sits €117,140 (18.3%) below — the upside to fair value.
Asking €640,000 versus the rua do Olival S / N area baseline of €927,675 (€2,945/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 81/100 (Condition 78 · Materials 81 · Room dimensions 80). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 70/100 (Housing Market 70 · Amenities 65 · Economic 75 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
rua do Olival S / N
Area baseline €927,675 + condition +€27,070 + location +€54,079 = modelled fair value of €757,140 (€2,404/m²), a €117,140 (18.3%) gap versus the €640,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua do Olival S / N | Subject | €640,000 | €2,032 | — | 78 | 70 |
| Póvoa de Santa Iria e Forte da Casa · 001bfb | Active | €950,000 | €2,811 | 38.3% | 78 | 72 |
| rua João Carlos Nunes S / N | Active | €450,000 | €2,866 | 41.1% | 75 | 71 |
| rua Natércia Freire | Active | €420,000 | €2,577 | 26.8% | 75 | 78 |
| rua José Gomes da Silva | Active | €440,000 | €2,234 | 9.9% | 73 | 73 |
| Median comp | €445,000 | €2,694 | 32.6% | 75 | 73 |
Long-term rental This property is strategically positioned for long-term rental due to its proximity to Lisbon, which enhances employment opportunities and tenant demand. The fair value significantly exceeds the listing price by 18.3%, indicating an attractive potential for consistent rental income in a stable suburban environment. Family rental With a spacious 4-bed layout and a good condition score of 81/100, this duplex is well-suited for families seeking a comfortable living space. The neighborhood's moderate amenities and low crime rate make it an appealing choice for long-term family rentals, further supported by the favorable gap to fair value. Buy-and-hold Investing in this property aligns with a long-term buy-and-hold strategy given its below fair market price and stable demand in the area. The expected growth in property value, supported by its attractiveness to families and proximity to Lisbon, could yield significant returns over time.
[Economic Vulnerability] With an economic stability score of 75/100, there is a moderate risk that changes in the local economy could impact rental income and occupancy rates, particularly given the tenant stability score of 70/100 indicating potential tenant turnover.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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