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.
2-bedroom, 1-bathroom apartment of 110 m², built in 2003. Located on rua Oliva Guerra, 4, Rio de Mouro parish, Sintra municipality, Lisbon district. Noteworthy Feature: This apartment boasts excellent solar exposure and air conditioning in all rooms, enhancing comfort and energy efficiency throughout the day.
The valuation. The asking price of €419,000 is significantly above the fair value of €232,372, representing an excessive markup of €186,628 (44.5%). This property is considered overpriced and does not present a sound investment opportunity.
Fair value modelled at €232,372 from the area baseline, adjusted for condition and location. Asking €419,000 sits €186,628 (44.5%) above — overpriced versus fair value.
Asking €419,000 versus the rua Oliva Guerra, 4 area baseline of €315,810 (€2,871/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 75/100 (Condition 76 · Materials 78 · Room dimensions 73). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 66/100 (Housing Market 70 · Amenities 60 · Economic 70 · Tenant Quality 60). Strong amenities and housing-market momentum support a premium to baseline.
rua Oliva Guerra, 4
Area baseline €315,810 + condition +€516 + location +€13,946 = modelled fair value of €232,372 (€2,112/m²), a €186,628 (44.5%) gap versus the €419,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Oliva Guerra, 4 | Subject | €419,000 | €3,809 | — | 76 | 66 |
| Agualva e Mira-Sintra · cfe27d | Active | €295,000 | €3,512 | 7.8% | 72 | 72 |
| avenida Cidade de Lisboa | Active | €289,900 | €3,717 | 2.4% | 74 | 78 |
| Agualva e Mira-Sintra · ba58f7 | Active | €260,000 | €4,000 | 5.0% | 74 | 79 |
| praceta Dom Nuno Álvares Pereira, 1 | Active | €279,000 | €3,986 | 4.6% | 75 | 70 |
| Median comp | €284,450 | €3,852 | 1.1% | 74 | 75 |
Long-term rental The property in Rio de Mouro presents a gross yield of only 3%, indicating limited returns for long-term rental investors. With the fair value assessed at €232,372, the current listing price reflects a 44.5% markup, suggesting that it is not an ideal candidate for this strategy. Buy-and-hold While the property offers the potential for appreciation over time, the significant gap between its listing price and fair value indicates overpricing. Investors should be cautious, as the expected returns may not justify the current investment at €419,000. Family rental Though the size of the apartment is suitable for families, its neighborhood rating of 66/100 and the high asking price may deter potential renters. The perceived value of family-friendly amenities may not align with the inflated cost, leading to challenges in attracting long-term tenants.
Economic Sensitivity With an economic stability score of 70, there is a risk of economic fluctuations that could impact rental income, while a tenant stability score of 60 indicates potential challenges in maintaining consistent occupancy.
