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, 2-bathroom house of 474 m², built in 2016, energy rating E. Located Vialonga parish, Vila Franca de Xira municipality, Lisbon district. Noteworthy Features: This house features a well-maintained garden space that offers potential for outdoor leisure and enhancement opportunities, located in a strategic area of Vialonga. Valuation Verdict: Fair
The valuation. The asking price of €555,000 sits significantly below the fair value of €789,170, creating an opportunity with a €234,170 (29.7%) discrepancy. This property is therefore considered underpriced. Buy-to-flip angle. A strategic buy-to-flip approach could involve minor renovations and cosmetic upgrades, targeting resale at a higher market price, ideally within a year to maximize returns. Buy-to-let angle. The property could be positioned for long-term rental, maximizing cash flow potential through family rentals in a suburban area while benefiting from proximity to Lisbon's economic amenities.
Fair value modelled at €789,170 from 6 comparable sales in the area. Asking €555,000 sits €234,170 (29.7%) below — the upside to fair value.
Asking €555,000 versus the Vialonga, Vila Franca de Xira, Lisbon area baseline of €586,454 (€1,237/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 66/100 is below the parish average, reducing 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 €586,454, adjusted for condition and micro-location, gives a modelled fair value of €789,170 (€1,665/m²), a €234,170 (29.7%) gap versus the €555,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Vialonga · 3df625 | Subject | €555,000 | €1,171 | — | 68 | 75 |
| travessa do Casal da Serra, 27 | Active | €175,000 | €1,215 | 3.8% | — | 75 |
| estrada Velha do Boição | Active | €285,000 | €2,036 | 73.9% | 58 | 69 |
| Bucelas · b32997 | Active | €198,000 | €1,294 | 10.5% | — | 70 |
| rua Doutor Henrique Barbas de Albuquerque | Active | €249,000 | €2,490 | 112.7% | — | 75 |
| Median comp | €223,500 | €1,665 | 42.2% | 58 | 73 |
Long-term rental This property presents an opportunity for long-term rental as it is located in a desirable suburban area with strong tenant quality and amenities. The 29.7% gap from fair value indicates significant potential for rental income, making it a compelling choice for investors looking for reliable cash flow. Buy-and-hold The 6-bed house in Vialonga is an attractive buy-and-hold investment due to its subvalorizada status and proximity to Lisbon, which supports long-term appreciation. With a favorable neighborhood rating of 75/100, the potential for property value growth aligns well with a strategic buy-and-hold approach. Family rental This 6-bed house is ideally suited for family rental given its size and quality condition score of 66/100, coupled with a solid neighborhood environment. The underpriced valuation offers an optimal entry point for attracting stable family tenants looking for spacious accommodation near the capital. Not ideal for: This property is not ideal for student housing due to its suburban location, which may not attract transient demographics. Additionally, its current condition and features do not align with the luxury market requirements, further limiting its appeal in those sectors.
Economic dependency risk: With an economic stability score of 80/100, there may still be vulnerabilities in the local economy that could affect rental income and property value.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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