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.
5-bedroom, 4-bathroom house of 330 m², built in 2003, energy rating B. Located on rua do Castelo, 18, Barcarena parish, Oeiras municipality, Lisbon district. The landscaped garden features a pool, while underfloor heating and home automation provide room-by-room comfort control.
The fair value is €957,000 and the asking price is €1,650,000. This property is outside the range our automatic models cover reliably; an analyst review is needed, so no verdict is given. Confidence in the fair value is low; a full report is available on request.
The Transaction model uses real transaction data from 38 recorded sales in Barcarena over the four quarters to Q2 2026. The Adjusted asking-price model uses current listings, with asking prices adjusted to sale level. The models are combined in a weighted blend of 70% and 30%, respectively; no conservative adjustments were applied. Fair value: €957,000; asking price: €1,650,000. Confidence is low; the verdict is: Report on Request — outside the range our automatic models cover reliably; an analyst review is needed. A full report on this property is available on request.
Gross yield 4.1% (before costs)
No specific strategy stands out for this property.
This 5-bedroom, 330m² house in Barcarena, Oeiras has a fair value of €957,000 and an asking price of €1,650,000. Its condition score is 79/100, the neighbourhood score is 50/100, and gross yield is 4.1%; the property is outside the range the automatic models cover reliably, so analyst review is needed and no asking-price verdict is given.
Indicative, before costs, vacancy and management. Not investment advice.
Economic and tenant stability risk Economic stability and tenant stability are both scored 50/100, indicating risk in both areas. Data-quality risk The property’s listings disagree, so the information presented about it is inconsistent. Fair value uncertainty The fair value is €957,000 with low confidence; the property is outside the range our automatic models cover reliably, so an analyst review is needed.
Grade FFindings: 1
Confirmed findings from our checks of this listing. They inform; they do not change the valuation.
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Fair value shown, but its gap to the asking price is outside the range our automatic models cover reliably. See the note below.
Models 3.4.3 (Data quality v3 · Valuation v4.2 · Strategy v3.1)
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Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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