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 house of 373 m², energy rating E. Located on rua das Marinhas, Gulpilhares e Valadares parish, Vila Nova de Gaia municipality, Porto district. This property includes a multifunctional entertainment space on floor -1, offering flexibility for personal use, and a terrace on floor 2 with captivating sea views.
The valuation. The asking price of €870,000 sits €152,581 (17.5%) below the fair value of €1,022,581, indicating that this property is subvalued in the current market context.
Fair value modelled at €1,022,581 from the area baseline, adjusted for condition and location. Asking €870,000 sits €152,581 (17.5%) below — the upside to fair value.
Asking €870,000 versus the rua das Marinhas area baseline of €924,667 (€2,479/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 75/100 (Condition 72 · Materials 78 · Room dimensions 76). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 76/100 (Housing Market 80 · Amenities 75 · Economic 75 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
rua das Marinhas
Area baseline €924,667 + condition +€1,748 + location +€96,165 = modelled fair value of €1,022,581 (€2,742/m²), a €152,581 (17.5%) gap versus the €870,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua das Marinhas | Subject | €870,000 | €2,332 | — | 72 | 76 |
| rua Presa, 506 | Active | €550,000 | €2,115 | 9.3% | 70 | 74 |
| avenida de Francelos | Active | €750,000 | €2,239 | 4.0% | 65 | 76 |
| Gulpilhares e Valadares · 6d540c | Active | €549,990 | €2,632 | 12.8% | 65 | 68 |
| travessa Monte do Cadavão, 80 | Active | €395,000 | €1,155 | 50.5% | 62 | 72 |
| Median comp | €549,995 | €2,177 | 6.7% | 65 | 73 |
Long-term rental This property in Gulpilhares e Valadares offers a strong investment opportunity with its fair value surpassing the listing price by 17.5%. A gross yield of 3.8% reinforces its potential for stable, long-term cash flow in a region known for its economic infrastructure and safety. Family rental With a solid condition rating of 75/100 and a neighborhood rating of 76/100, this home is well-suited for families seeking a comfortable living environment close to Porto's amenities. The attractive pricing relative to its fair value makes it a compelling choice for family rentals in a desirable suburban area. Buy-and-hold This property's current listing price of €870,000 represents a unique chance for long-term value appreciation, given that it is subvalorizada by 17.5% compared to its fair value. Investing in this property allows for capital growth while enjoying a reasonable gross yield of 3.8%, positioning it well within a growing housing market. Not ideal for short-term vacation rental The property’s features and neighborhood profile do not support the typical demands of short-term vacation rental markets. Those seeking investment in the short-term rental sector may find better opportunities elsewhere in the region. Not ideal for student housing Given the property’s size and family-oriented neighborhood ratings, it may not attract the student demographic effectively. The area's amenities and features are better suited for long-term family tenants rather than transient student residents.
Economic and tenant turnover risk: With both economic stability and tenant stability scores at 75/100, there is a moderate risk of economic downturn or tenant turnover impacting rental income stability.
