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, 2-bathroom apartment of 120 m², energy rating E. Located on rua São João de Deus, 25, Algés, Linda-a-Velha e Cruz Quebrada-Dafundo parish, Oeiras municipality, Lisbon district. Noteworthy Features: This apartment boasts a unique 30 m² private terrace adorned with a vine, providing a serene outdoor space ideal for relaxation and gatherings, along with an exterior room featuring plumbing and electrical installations for added convenience.
The valuation. The asking price of €470,000 is significantly below the fair value of €612,834, positioning it as an opportunity for savvy investors looking for good deals in the market. This represents a potential savings of €142,834 (30.4%). Buy-to-flip angle. With renovations planned to enhance the already attractive features, the property can be swiftly brought to market for resale, targeting a higher return on investment due to its undervalued price. This could lead to swift profitability in a rising property market. Buy-to-let angle. The estimated rental income of €1,762 per month provides a gross yield of 4.5%, making this property a viable option for long-term rental strategies, particularly given the suburban location’s appeal to families.
Fair value modelled at €612,834 from the area baseline, adjusted for condition and location. Asking €470,000 sits €142,834 (30.4%) below — the upside to fair value.
Asking €470,000 versus the rua São João de Deus, 25 area baseline of €536,160 (€4,468/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 85/100 (Condition 80 · Materials 88 · Room dimensions 86). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 72/100 (Housing Market 80 · Amenities 70 · Economic 80 · Tenant Quality 60). Strong amenities and housing-market momentum support a premium to baseline.
rua São João de Deus, 25
Area baseline €536,160 + condition +€15,000 + location +€48,354 = modelled fair value of €612,834 (€5,107/m²), a €142,834 (30.4%) gap versus the €470,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua São João de Deus, 25 | Subject | €470,000 | €3,917 | — | 80 | 72 |
| avenida Carolina Michaelis, 25 | Active | €567,000 | €4,362 | 11.4% | 75 | 80 |
| Algés, Linda-a-Velha e Cruz Quebrada-Dafundo · 937620 | Active | €445,000 | €4,120 | 5.2% | 76 | 72 |
| Algés, Linda-a-Velha e Cruz Quebrada-Dafundo · 0dcd47 | Active | €585,000 | €4,179 | 6.7% | 72 | 75 |
| avenida Portugal | Active | €328,000 | €4,260 | 8.8% | 80 | 80 |
| Median comp | €506,000 | €4,220 | 7.7% | 76 | 78 |
Long-term rental This property is strategically positioned for long-term rental given its fair value significantly exceeds the listing price, indicating a strong potential for future appreciation. The 4.5% gross yield suggests reliable rental income in a stable suburban market. Family rental The apartment’s 120m² layout is ideal for family living in the family-oriented neighborhood of Oeiras, which offers established infrastructure and good transport connectivity. With a fair value nearly 30% higher than the listing price, this property stands out as an attractive option for families seeking a long-term residence. Buy-and-hold Purchasing this apartment as a buy-and-hold investment makes sense, given the significant gap between its market price and fair value, coupled with the strong yield of 4.5%. Additionally, the growing demand for rental properties in a suburban area with solid amenities factors into a compelling long-term investment strategy.
Tenant turnover risk With a tenant stability score of 60/100, there is a significant risk of higher tenant turnover, which can lead to increased vacancy rates and costs associated with finding new tenants.
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