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 apartment of 193 m² on the 2nd floor, built in 2001, energy rating C. Located on rua Moinho do Zangão, 11, Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim parish, Sintra municipality, Lisbon district. Granite countertops, hardwood floors and stone fireplaces feature in the well-maintained living areas; the condominium also has a communal pool.
The asking price of €609,000 is above the fair value of €578,000; the property is overpriced, with 5.1% downside versus the asking price. Confidence in this fair value is medium.
Transaction model: Uses 63 recorded sale prices in the parish of Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim, over the four quarters to Q2 2026. Adjusted asking-price model: Uses current listings, with asking prices adjusted to sale level. Combination and adjustments: The models are blended at 55% and 45%, respectively; no conservative adjustments apply. Verdict: The asking price is above the fair value: €609,000 versus €578,000, a €31,000 (5.1%) downside versus the asking price. The asking price is below the fair asking price of €624,000, providing negotiation context; confidence is medium. The advert mentions a tenancy, and transaction micro-location data are unavailable for this address.
Gross yield 4.7% (before costs)
No specific strategy stands out for this property.
This 3-bedroom, 193m² apartment in Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim, Sintra, is listed at €609,000, above its €578,000 fair value; the €31,000 gap represents 5.1% downside versus the asking price. Investors should weigh this pricing against the property’s condition score of 78/100, its neighbourhood score of 50/100 and its 4.7% gross yield; confidence in the valuation is medium.
Indicative, before costs, vacancy and management. Not investment advice.
Economic and tenant stability risk Economic stability and tenant stability are both 50/100, indicating moderate scores for the property’s economic and tenant stability. Data-quality risk The property listings disagree, and the property is tenanted, so the available information may not present a consistent picture of its status. Fair-value uncertainty risk The fair value is €578,000 with medium confidence; the advert mentions a tenancy, and the valuation is less certain without transaction micro-location data for this address.
Grade DFindings: 2
Confirmed findings from our checks of this listing. They inform; they do not change the valuation.
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Models 3.4.3 (Data quality v3 · Valuation v4.2 · Strategy v3.1)
Comparables, condition and location workings, yield and time-to-sell. Written up and emailed to you.
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