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, 3-bathroom house of 116 m², built in 1973, energy rating D. Located on rua Manuel Ambrósio dos Santos, 397, Alcabideche parish, Cascais municipality, Lisbon district. This property features fully independent accesses for each floor, providing flexibility for multi-generational living or rental opportunities, enhancing its investment potential in a desirable area.
The valuation. The asking price of €699,000 is significantly higher than the fair value of €451,502, representing an overpricing of €247,498 (35.4%). This valuation indicates that the property is currently overpriced for potential investors.
Fair value modelled at €451,502 from the area baseline, adjusted for condition and location. Asking €699,000 sits €247,498 (35.4%) above — overpriced versus fair value.
Asking €699,000 versus the rua Manuel Ambrósio dos Santos, 397 area baseline of €495,784 (€4,274/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 60/100 (Condition 62 · Materials 65 · Room dimensions 55). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 78/100 (Housing Market 80 · Amenities 75 · Economic 80 · Tenant Quality 75). Strong amenities and housing-market momentum support a premium to baseline.
rua Manuel Ambrósio dos Santos, 397
Area baseline €495,784 + condition -€27,188 + location +€48,213 = modelled fair value of €451,502 (€3,892/m²), a €247,498 (35.4%) gap versus the €699,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Manuel Ambrósio dos Santos, 397 | Subject | €699,000 | €6,026 | — | 62 | 78 |
| Alcabideche · 1e62e8 | Active | €1,500,000 | €7,576 | 25.7% | — | 69 |
| rua do Jasmim | Active | €599,000 | €4,950 | 17.8% | 70 | 73 |
| Cascais e Estoril · 25f890 | Active | €1,480,000 | €5,157 | 14.4% | 65 | 72 |
| Alcabideche · 4a81c4 | Active | €725,000 | €5,331 | 11.5% | 50 | 75 |
| Median comp | €1,102,500 | €5,244 | 13.0% | 65 | 73 |
Long-term rental The property is overpriced at €699,000, significantly exceeding the fair value of €451,502, which creates a substantial gap of 35.4%. With a gross yield of only 3.4%, the investment may underperform against rising rental costs in the area, making it a less attractive long-term rental option. Family rental Given the property's high listing price of €699,000 compared to a fair value of €451,502, which indicates it is overpriced by 35.4%, families looking for housing may find better options available. Even though the neighborhood scores 78/100, the yield of 3.4% suggests limited financial viability for family rentals within this price range. Buy-and-hold At a listing price of €699,000, the asset is priced significantly above its fair value of €451,502, revealing a 35.4% overpricing. Consequently, the modest 3.4% yield paired with an overall property condition of 60/100 casts uncertainty on the long-term appreciation potential in a market that is already becoming challenging for buyers.
Economic Downturn Risk A sudden economic downturn could significantly impact the property, given the economic stability score of 80, potentially leading to reduced rental income and tenant turnover.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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