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, 3-bathroom duplex of 136 m², built in 2007, energy rating C. Located Ericeira parish, Mafra municipality, Lisbon district. Noteworthy features: The upper floor's suite includes a designer closet and opens to a private terrace, enhancing both organization and outdoor relaxation with spectacular sea views.
The valuation. The asking price of €575,000 sits significantly above the fair value of €267,003, representing an excess of €307,997 (53.6%). This property is clearly overpriced relative to its assessed value.
Fair value modelled at €267,003 from the area baseline, adjusted for condition and location. Asking €575,000 sits €307,997 (53.6%) above — overpriced versus fair value.
Asking €575,000 versus the Ericeira, Mafra, Lisbon area baseline of €564,808 (€4,153/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 76/100 (Condition 73 · Materials 80 · Room dimensions 76). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 45/100 (Housing Market 40 · Amenities 50 · Economic 40 · Tenant Quality 50). Softer demand indicators apply a discount to baseline.
Ericeira, Mafra, Lisbon
Area baseline €564,808 + condition +€2,975 + location -€5,388 = modelled fair value of €267,003 (€1,963/m²), a €307,997 (53.6%) gap versus the €575,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Ericeira · 28b8a2 | Subject | €575,000 | €4,228 | — | 73 | 45 |
| largo Pocinhos | Active | €414,000 | €4,224 | 0.1% | 76 | 55 |
| Ericeira · 024246 | Active | €720,000 | €10,141 | 139.9% | 72 | 65 |
| Ericeira · 02424b | Active | €695,000 | €7,554 | 78.7% | 85 | 57 |
| largo Pocinhos, 1 | Active | €398,000 | €3,980 | 5.9% | 64 | 59 |
| Median comp | €554,500 | €5,889 | 39.3% | 74 | 58 |
Long-term rental The 3-bed duplex in Ericeira is currently overpriced, with a fair value of €267,003 suggesting a significant gap of 53.6%. Given its low gross yield of 3.4% and the rural setting with limited economic activities, long-term rental may not yield the expected returns. Family rental While the property could appeal to families, its current price of €575,000 is substantially above the fair value of €267,003, creating a 53.6% disparity. The neighborhood's low score of 45/100 raises concerns about tenant quality, making it less attractive for family rentals against the backdrop of agricultural economic activities. Value-add renovation Although the duplex holds potential for value-add renovations, its overpriced status at €575,000 means any investment would be competing against a fair value of €267,003, with 53.6% more to recoup. The existing condition rating of 76/100 suggests some renovations might be needed, but the neighborhood’s low ratings diminish the potential ROI from such efforts.
Low Economic and Tenant Stability: The property's economic stability score of 40/100 and tenant stability score of 50/100 indicate a higher risk of income fluctuation and potential vacancy, which could jeopardize rental income reliability.
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