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.
1-bedroom, 1-bathroom apartment of 52 m², built in 1970, energy rating E. Located on rua Adelino Amaro da Costa S / N, Oeiras e São Julião da Barra, Paço de Arcos e Caxias parish, Oeiras municipality, Lisbon district. Noteworthy Feature: The apartment boasts a private balcony with a partial sea view, ideal for enjoying outdoor relaxation in a tranquil coastal setting while remaining close to urban amenities.
The valuation. The asking price of €260,000 sits below the fair value of €284,687, suggesting a potential appreciation of €24,687 (8.7%). The property can be considered fairly priced given its valuation metrics.
Fair value modelled at €284,687 from 6 comparable sales in the area. Asking €260,000 sits €24,687 (8.7%) below — the upside to fair value.
Asking €260,000 versus the rua Adelino Amaro da Costa S / N area baseline of €287,255 (€5,524/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 63/100 is below the parish average, reducing fair value versus a typical-condition unit.
Recent nearby listings price above the wider parish average — a hyper-local premium distinct from the parish baseline.
Base gap of €287,255, adjusted for condition and micro-location, gives a modelled fair value of €284,687 (€5,475/m²), a €24,687 (8.7%) gap versus the €260,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Adelino Amaro da Costa S / N | Subject | €260,000 | €5,000 | — | 66 | 78 |
| Oeiras e São Julião da Barra, Paço de Arcos e Caxias · be962a | Active | €229,000 | €4,771 | 4.6% | 54 | 72 |
| praceta Luís de Freitas Branco | Active | €250,000 | €5,102 | 2.0% | — | 76 |
| Carcavelos e Parede · 001ad5 | Active | €315,000 | €5,727 | 14.5% | 56 | 70 |
| praceta À Avenida dos Descobrimentos, 18 | Active | €376,000 | €5,222 | 4.4% | 65 | 73 |
| Median comp | €282,500 | €5,162 | 3.2% | 56 | 73 |
Long-term rental This property presents a fair investment opportunity given its yield of 4.5% gross, aligning well with the average market returns in the area. The condition rating of 63/100 suggests the need for some minor upgrades that could further enhance rental desirability. Family rental With a neighborhood quality rating of 78/100, this 1-bed apartment has the potential to attract families due to its proximity to essential amenities and employment opportunities near Lisbon. The fair valuation at €260,000 indicates a balanced entry point for long-term tenants seeking stability in a desirable location. Buy-and-hold Acquiring this apartment at a fair value relative to the local market positions investors for stable, long-term appreciation given consistent housing demand in the region. The solid neighborhood ratings and reasonable yield underscore its potential as a strong addition to a buy-and-hold strategy for growth-oriented investors.
Tenant Turnover Risk High tenant turnover could be a concern, as indicated by a tenant stability score of 75/100, suggesting a potential instability in rental income.**
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