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, 2-bathroom house of 150 m². Located Castro Marim parish, Castro Marim municipality, Faro district. This property features a spacious garden area and is located within walking distance to local amenities, making it ideal for families and potential rental opportunities.
The valuation. The asking price of €339,900 is significantly below the fair value of €466,843, indicating an undervalued opportunity of €126,943 (27.2%). This presents an attractive entry point for investors. Buy-to-flip angle. A buy-to-flip strategy could capitalize on value-add renovations to elevate the property’s appeal, targeting a resale value above the fair market price. Quick renovations and effective marketing could yield substantial returns. Buy-to-let angle. Implementing a buy-to-let strategy, this property could generate estimated rental income of €1,303/month, resulting in a gross yield of 4.6%. The rural location, coupled with Algarve tourism, supports sustained rental demand.
Fair value modelled at €466,843 from 6 comparable sales in the area. Asking €339,900 sits €126,943 (27.2%) below — the upside to fair value.
Asking €339,900 versus the Castro Marim, Castro Marim, Faro area baseline of €387,009 (€2,580/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 62/100 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 €387,009, adjusted for condition and micro-location, gives a modelled fair value of €466,843 (€3,112/m²), a €126,943 (27.2%) gap versus the €339,900 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Castro Marim · 6a9465 | Subject | €339,900 | €2,266 | — | 65 | 56 |
| urbanização Bela Praia | Active | €450,000 | €1,490 | 34.2% | 68 | 64 |
| Monte Gordo · 001562 | Active | €225,000 | €2,647 | 16.8% | 45 | 70 |
| urbanização Praia Verde | Active | €595,000 | €3,967 | 75.1% | — | 63 |
| Castro Marim · 6d5512 | Active | €450,000 | €3,169 | 39.9% | 45 | 55 |
| Median comp | €450,000 | €2,908 | 28.3% | 45 | 64 |
Short-term vacation rental The property offers an appealing gross yield of 4.6%, making it a competitive option for short-term vacation rentals, especially considering its subvalorizada status. While the rural location may be less sought after compared to coastal areas, it can attract tourists looking for a quieter, authentic experience. Value-add renovation With a fair value of €466,843 and a current listing of €339,900, this property presents a significant opportunity for value-add renovations to increase its market appeal and rental potential. Given its moderate condition rating of 62/100, improvements can enhance both the property’s value and its long-term rentability. Buy-and-hold Investing in this property for a buy-and-hold strategy is advantageous, as it is currently listed below fair market value, providing a solid capital appreciation potential. The property's location in a safe rural area of Portugal could attract quality tenants over time, especially as tourism in the Algarve continues to influence the local economy.
Economic volatility risk The property is at risk due to low economic stability (50/100), which could affect growth and tenant retention.
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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