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, 2-bathroom house of 290 m², built in 2014, energy rating A+. Located on praceta das Lombas, Carvoeira parish, Mafra municipality, Lisbon district. Outdoor amenities include a heated saltwater pool and jacuzzi, complemented by unobstructed sea views, providing an ideal space for relaxation and entertainment in a private setting.
The valuation. The asking price of €690,000 is €71,169 (10.3%) above the fair value of €618,831, indicating that the property is overpriced. This valuation suggests caution for potential investors considering this listing.
Fair value modelled at €618,831 from the area baseline, adjusted for condition and location. Asking €690,000 sits €71,169 (10.3%) above — overpriced versus fair value.
Asking €690,000 versus the praceta das Lombas area baseline of €1,224,670 (€4,223/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 79/100 (Condition 76 · Materials 80 · Room dimensions 78). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 62/100 (Housing Market 60 · Amenities 65 · Economic 65 · Tenant Quality 60). Strong amenities and housing-market momentum support a premium to baseline.
praceta das Lombas
Area baseline €1,224,670 + condition +€16,766 + location +€27,576 = modelled fair value of €618,831 (€2,134/m²), a €71,169 (10.3%) gap versus the €690,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| praceta das Lombas | Subject | €690,000 | €2,379 | — | 76 | 62 |
| rua da Terra Grande, 2 | Active | €840,000 | €865 | 63.6% | 80 | 65 |
| Carvoeira · 1e6386 | Active | €550,000 | €2,973 | 25.0% | — | 58 |
| Ericeira · ba3b4a | Active | €665,000 | €3,037 | 27.6% | 80 | 56 |
| Ericeira · f36370 | Active | €697,500 | €3,559 | 49.6% | 79 | 56 |
| Median comp | €681,250 | €3,005 | 26.3% | 80 | 57 |
Long-term rental Given its current price of €690,000, this property presents an investment challenge as it is overpriced, with a gap of 10.3% compared to its fair value of €618,831. The 4.2% gross yield does not sufficiently compensate for the elevated entry cost, making it a less attractive option for long-term rental. Buy-and-hold The overpriced nature of this property at €690,000, compared to a fair value of €618,831, diminishes its potential for appreciation in value over time. With economic stability and suburban characteristics, the buy-and-hold strategy is not promising due to the lack of adequate yields and high entry prices. Family rental With a gross yield of 4.2% and the property priced at €690,000, it is clear that this investment is overpriced and likely won't attract families looking for reasonable rental costs. Additionally, while the neighborhood suggests decent amenities, the elevated price point will limit its competitiveness for family rentals in the area.
Economic Vulnerability The scores of 65 for economic stability and 60 for tenant stability indicate a heightened risk of financial instability that could affect rental income.
