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.
2-bedroom, 1-bathroom apartment of 81 m², built in 1989, energy rating D. Located Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim parish, Sintra municipality, Lisbon district. The property features a distinctive 90m² garden with various fruit trees including persimmons and a lemon tree, enhancing outdoor space for relaxation and gardening.
The valuation. The asking price of €299,500 is significantly above fair value, which is assessed at €173,685. With an excess of €125,815 (42.0%), the property is considered overpriced.
Fair value modelled at €173,685 from the area baseline, adjusted for condition and location. Asking €299,500 sits €125,815 (42.0%) above — overpriced versus fair value.
Asking €299,500 versus the Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim, Sintra, Lisbon area baseline of €173,826 (€2,146/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 65/100 (Condition 70 · Materials 68 · Room dimensions 62). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 68/100 (Housing Market 70 · Amenities 65 · Economic 65 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim, Sintra, Lisbon
Area baseline €173,826 + condition -€12,656 + location +€12,515 = modelled fair value of €173,685 (€2,144/m²), a €125,815 (42.0%) gap versus the €299,500 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim · 6fbdd7 | Subject | €299,500 | €3,698 | — | 70 | 68 |
| Algueirão-Mem Martins · 99f2b1 | Active | €350,000 | €3,571 | 3.4% | 62 | 73 |
| Algueirão-Mem Martins · 4202a7 | Active | €300,000 | €3,529 | 4.5% | 70 | 73 |
| avenida Embaixador Aristides Sousa Mendes | Active | €260,000 | €3,467 | 6.2% | 72 | 69 |
| Algueirão-Mem Martins · 6d557c | Active | €270,000 | €3,750 | 1.4% | 72 | 73 |
| Median comp | €285,000 | €3,550 | 4.0% | 71 | 73 |
Long-term rental The property is currently overpriced at €299,500, which is significantly above its fair value of €173,685, resulting in a disparity of 42.0%. With a gross yield of 4.3%, the investment may not provide adequate returns relative to its market value. Buy-and-hold Acquiring this apartment for a buy-and-hold strategy is not advisable due to its overpricing; the current listing price greatly exceeds the fair valuation. Holding onto an asset that is overvalued could hinder potential appreciation and complicate future liquidity. Family rental Despite being situated in a safe residential zone with decent amenities, this property is overpriced, diminishing its appeal as a family rental option. The 4.3% gross yield is insufficient given its significant markup over fair value, making it a less attractive choice for families looking for affordability.
Economic Vulnerability The property faces potential financial instability due to its economic stability score of 65/100, indicating a moderately risky environment for investment.
