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.
3-bedroom, 1-bathroom house of 172 m², built in 1983, energy rating E. Located on travessa do Borbulhão, Campo e Sobrado parish, Valongo municipality, Porto district. Noteworthy Features: The property includes a separate entrance for potential T1 apartment conversion and boasts a garden space with a well for additional outdoor appeal.
The valuation. The asking price of €310,000 is significantly above the fair value of €252,364, marking an excess of €57,636 or 22.8%. This property is priced at a premium and is considered overpriced.
Fair value modelled at €252,364 from 6 comparable sales in the area. Asking €310,000 sits €57,636 (22.8%) above — overpriced versus fair value.
Asking €310,000 versus the travessa do Borbulhão area baseline of €257,487 (€1,497/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 63/100 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 €257,487, adjusted for condition and micro-location, gives a modelled fair value of €252,364 (€1,467/m²), a €57,636 (22.8%) gap versus the €310,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| travessa do Borbulhão | Subject | €310,000 | €1,802 | — | 58 | 73 |
| Campo e Sobrado · de0b8e | Active | €130,000 | €942 | 47.7% | — | 63 |
| rua Primeiro de Maio, 500 | Active | €460,000 | €1,862 | 3.3% | 70 | 66 |
| Campo e Sobrado · 6a94d0 | Active | €395,000 | €1,421 | 21.2% | 45 | 64 |
| Campo e Sobrado · 65a794 | Active | €445,000 | €1,514 | 16.0% | 80 | 74 |
| Median comp | €420,000 | €1,468 | 18.6% | 70 | 65 |
Long-term rental The property is overpriced at €310,000, compared to a fair value of €252,364, indicating a 22.8% gap that diminishes the attractiveness for long-term rental investments. With a gross yield of 4.7% and a condition rating of 63/100, the investment returns may not justify the purchase price. Family rental Given its location in the Porto metropolitan area, the house could appeal to families, but the current asking price of €310,000 exceeds its fair market value of €252,364 by 22.8%. This significant overvaluation limits the potential for sustainable family rental income that would align with the demands of the neighborhood, rated 73/100. Buy-and-hold Owning this property as a long-term investment may seem appealing due to urban demand; however, the current price of €310,000 is 22.8% above the fair valuation of €252,364. This overpricing could impact overall returns and capital appreciation, making it less attractive for a buy-and-hold strategy moving forward.
Economic Sensitivity The economic stability score of 70/100 indicates potential vulnerability to market fluctuations that could impact rental income and property value.
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