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.
0-bedroom, 0-bathroom mix_use_building of 398 m², built in 1950. Located on rua da Porta do Sol, Cedofeita, Santo Ildefonso, Sé, Miragaia, São Nicolau e Vitória parish, Porto municipality, Porto district. Noteworthy Features: This property includes a valid construction permit and offers stunning UNESCO World Heritage views, enhancing its appeal for potential luxury developments or boutique accommodations.
The valuation. The asking price of €920,000 is significantly below the fair value of €1,180,281, representing a discount of €260,281 (28.3%). This property is clearly underpriced based on current market assessments.
Fair value modelled at €1,180,281 from the area baseline, adjusted for condition and location. Asking €920,000 sits €260,281 (28.3%) below — the upside to fair value.
Asking €920,000 versus the rua da Porta do Sol area baseline of €1,306,236 (€3,282/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 29/100 (Condition 20 · Materials 30 · Room dimensions 40). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 81/100 (Housing Market 85 · Amenities 85 · Economic 80 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
rua da Porta do Sol
Area baseline €1,306,236 + condition -€287,928 + location +€161,973 = modelled fair value of €1,180,281 (€2,966/m²), a €260,281 (28.3%) gap versus the €920,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua da Porta do Sol | Subject | €920,000 | €2,312 | — | 20 | 81 |
| rua do Almada, 477 | Active | €785,000 | €2,343 | 1.4% | — | 79 |
| rua de Belomonte, 38 | Active | €600,000 | €2,985 | 29.1% | — | 71 |
| rua de Santa Catarina | Active | €1,750,000 | €2,917 | 26.2% | — | 84 |
| praça da Alegria, 45 | Active | €399,000 | €2,217 | 4.1% | — | 73 |
| Median comp | €692,500 | €2,630 | 13.8% | — | 76 |
Long-term rental The property, listed at €920,000, is in a neighbourhood with a strong rating of 81/100, indicating high demand potential for long-term rentals. Given the fair value estimate of €1,180,281, the anticipated rental income can significantly surpass the initial investment, leveraging upcoming urban development in the Porto metro area. Value-add renovation With a condition rating of 29/100, there is substantial opportunity for a value-add renovation to enhance the property and increase its marketability. The significant 28.3% gap to fair value highlights the potential for profitable returns following improvements aligned with the surrounding amenities. Family rental The property’s location benefits from good public transit and proximity to various amenities, making it ideal for family rentals in a desirable neighbourhood. The valuation suggests the property is underpriced compared to its fair value, positioning it as an attractive option for fostering long-term familial stays in the Porto area.
Market Vulnerability The property may face a risk of economic downturn due to its relatively high economic stability score of 80, which could lead to decreased demand from tenants with a stability score of 75, affecting rental income reliability.
