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, 3-bathroom house of 157 m², built in 2010, energy rating A+. Located on estrada da Ribeira, São João das Lampas e Terrugem parish, Sintra municipality, Lisbon district. Noteworthy Features: This property’s outdoor spaces include a swimming pool with deck, barbecue with wood oven, and extensive garden area for outdoor leisure activities.
The valuation. The asking price of €770,000 sits €401,460 (52.1%) above the fair value of €368,540, indicating that the property is overpriced. Buy-to-flip angle. With the considerable disparity between the asking price and fair value, a buy-and-flip strategy would likely prove unprofitable in the current market. Buy-to-let angle. The property’s estimated gross yield of 2.9% (~€1,861/month) suggests a low return on investment for rental purposes, limiting its appeal for buy-to-let investors.
Fair value modelled at €368,540 from the area baseline, adjusted for condition and location. Asking €770,000 sits €401,460 (52.1%) above — overpriced versus fair value.
Asking €770,000 versus the estrada da Ribeira area baseline of €336,922 (€2,146/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 78/100 (Condition 80 · Materials 75 · Room dimensions 78). Above-median finish quality lifts fair value versus a baseline unit needing CapEx.
Neighbourhood score 68/100 (Housing Market 70 · Amenities 65 · Economic 70 · Tenant Quality 65). Strong amenities and housing-market momentum support a premium to baseline.
estrada da Ribeira
Area baseline €336,922 + condition +€7,359 + location +€24,258 = modelled fair value of €368,540 (€2,347/m²), a €401,460 (52.1%) gap versus the €770,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| estrada da Ribeira | Subject | €770,000 | €4,904 | — | 80 | 68 |
| São João das Lampas e Terrugem · f3618b | Active | €770,000 | €4,873 | 0.6% | 76 | 67 |
| São João das Lampas e Terrugem · 82c830 | Active | €770,000 | €4,873 | 0.6% | 72 | 66 |
| São João das Lampas e Terrugem · 6fb878 | Active | €1,680,000 | €4,253 | 13.3% | — | 69 |
| rua Principal | Active | €1,280,000 | €4,267 | 13.0% | — | 67 |
| Median comp | €1,025,000 | €4,570 | 6.8% | 74 | 67 |
Long-term rental The property is currently overpriced with a gap of 52.1% compared to its fair value, which limits its potential for attractive returns in the long-term rental market. The low gross yield of 2.9% suggests that this investment may not generate sufficient cash flow relative to the high acquisition cost. Buy-and-hold Given its current valuation, the buy-and-hold strategy may not be advisable, as the property is overpriced at €770,000 against a fair value of €368,540. Investors may face challenges in achieving significant capital appreciation given the property’s high entry price and relatively stable neighbourhood characteristics. Family rental While the property is located in a suburban area with average to good access to schools, it is overpriced, presenting a significant entry barrier for family rental prospects. The current yields and high valuation suggest the investment may not be sustainable for attracting families looking for rental housing. Not ideal for: The property is not suitable for short-term rental, luxury market, or student housing given its current price and yield dynamics.
Economic Vulnerability The economic stability score of 70/100 indicates a moderate risk of economic downturn impacting property value and tenant retention. Tenant Instability with a score of 65/100 suggests potential high turnover rates, which could lead to increased costs and vacancy periods.
