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, 5-bathroom house of 395 m², built in 2007, energy rating B. Located on rua Joaquim Almeida Marrão, Ericeira parish, Mafra municipality, Lisbon district. Noteworthy Features: The property includes a spacious basement garage of approximately 100 m² with automatic access, and the potential for a private pool in the landscaped outdoor space.
The valuation. The asking price of €920,000 stands €101,312 (11.0%) above the fair value of €818,688, indicating that this property is overpriced. Its market position suggests limited potential for immediate investment returns.
Fair value modelled at €818,688 from the area baseline, adjusted for condition and location. Asking €920,000 sits €101,312 (11.0%) above — overpriced versus fair value.
Asking €920,000 versus the rua Joaquim Almeida Marrão area baseline of €1,640,435 (€4,153/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 76/100 (Condition 75 · Materials 78 · Room dimensions 76). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 59/100 (Housing Market 50 · Amenities 55 · Economic 60 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
rua Joaquim Almeida Marrão
Area baseline €1,640,435 + condition +€8,023 + location +€28,170 = modelled fair value of €818,688 (€2,073/m²), a €101,312 (11.0%) gap versus the €920,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Joaquim Almeida Marrão | Subject | €920,000 | €2,329 | — | 75 | 59 |
| Ericeira · 96c60b | Active | €945,000 | €3,098 | 33.0% | — | 65 |
| Ericeira · ba3b4a | Active | €665,000 | €3,037 | 30.4% | 80 | 56 |
| rua Domingos José Ferreira | Active | €790,000 | €2,358 | 1.2% | 83 | 57 |
| Ericeira · de0bcc | Active | €650,000 | €3,171 | 36.1% | 71 | 59 |
| Median comp | €727,500 | €3,068 | 31.7% | 80 | 58 |
Long-term rental The property, listed at €920,000, is overpriced with a fair value of €818,688, indicating an 11.0% gap. With a gross yield of 4.7% and an average neighborhood score of 59/100, the long-term rental return does not justify the current asking price. Buy-and-hold As the property is priced 11.0% above fair value, it poses a risk for a buy-and-hold strategy, given the potential for stagnant appreciation. The mixed conditions of the property's 76/100 rating and the neighborhood's average amenities suggest limited long-term capital gains. Family rental While suitable for family rental, the current listing makes the investment less appealing due to its overpriced status at €920,000 compared to a fair value of €818,688. The neighborhood's average score of 59/100 and the property's condition further highlight that it may not fulfill the expectations of families seeking quality housing. Not ideal for The luxury market would find this property’s condition and neighborhood rating unsuitable, as the asking price does not reflect value typical for high-end offerings. Additionally, the home is not conducive to a short-term vacation rental or student housing, primarily due to its overall overpriced nature and average amenities.
Economic Dependency Risk: With an economic stability score of 60/100, the property may experience fluctuations in rent revenue due to local economic instability, potentially affecting tenant retention and cash flow.
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