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 335 m², energy rating A+. Located on rua Domingos José Ferreira, Ericeira parish, Mafra municipality, Lisbon district. This property boasts a private garden with direct access from the living area, perfect for outdoor entertaining, while the spacious garage accommodates up to three vehicles and additional storage.
The valuation. The asking price of €790,000 is significantly above the fair value of €724,092, resulting in an excess of €65,908 (8.3%). This property is considered overpriced and may require renegotiation for a fair transaction.
Fair value modelled at €724,092 from the area baseline, adjusted for condition and location. Asking €790,000 sits €65,908 (8.3%) above — overpriced versus fair value.
Asking €790,000 versus the rua Domingos José Ferreira area baseline of €663,635 (€1,981/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 85/100 (Condition 83 · Materials 88 · Room dimensions 84). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 57/100 (Housing Market 50 · Amenities 55 · Economic 60 · Tenant Quality 60). Strong amenities and housing-market momentum support a premium to baseline.
rua Domingos José Ferreira
Area baseline €663,635 + condition +€41,875 + location +€18,582 = modelled fair value of €724,092 (€2,161/m²), a €65,908 (8.3%) gap versus the €790,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Domingos José Ferreira | Subject | €790,000 | €2,358 | — | 83 | 57 |
| Santo Isidoro · 4b94ee | Active | €850,000 | €2,196 | 6.9% | 82 | 57 |
| rua da Amoreira, 4 | Active | €850,000 | €1,670 | 29.2% | 75 | 48 |
| Ericeira · 96c60b | Active | €945,000 | €3,098 | 31.4% | — | 65 |
| Ericeira · 1e6010 | Active | €860,000 | €4,971 | 110.8% | 82 | 59 |
| Median comp | €855,000 | €2,647 | 12.2% | 82 | 58 |
Long-term rental The property at €790,000 is overpriced compared to its fair value of €724,092, creating an unfavorable gap of 8.3%. Given the current yield of 5% gross and a neighbourhood quality score of 57/100, it may be challenging to secure reliable tenants in the long term. Buy-and-hold Investing in this property with a listing price of €790,000 is not advisable due to its overvaluation relative to the fair value of €724,092. While the property is in good condition at 85/100, the suburban characteristics and limited amenities may hinder future appreciation potential for a buy-and-hold strategy.
Economic and Tenant Instability The combined economic stability score of 60/100 and tenant stability score of 60/100 indicates a potentially volatile rental market, which may lead to inconsistent cash flow and higher vacancy rates.
