Cascais or Sintra? Oeiras or Setúbal?
The difference is measured
in thousands per year.Cascais or Sintra?
Oeiras or Setúbal?
The difference is measured in thousands per year.
Areas that look similar on a map can be miles apart on flood risk, annual ownership cost, and rental income potential. Compare up to 4 Portuguese municipalities side by side — on the data that actually matters.
PropCheck compares up to 4 Portuguese municipalities across six government-sourced dimensions: price trend (AT transactions), annual ownership cost (Portal das Finanças IMI/AIMI), climate exposure (APA, ICNF, POOC), short-term rental viability (RJAL 2023), construction pipeline (municipal licencing data), and foreign buyer liquidity (AT). Each dimension is scored from primary data sources — not portal estimates or agent opinion.
The Lisbon metropolitan area alone spans 18 municipalities. The price-per-m² difference between Oeiras and Setúbal is roughly 40%. The IMI rate difference between Loures (0.45%) and Cascais (0.34%) is €550 per year on a €500,000 property. The flood risk profile in Sintra's coastal parishes is completely different from inland Sintra. These are not marginal differences. They compound over a decade of ownership.
The Area Comparison tool runs all six dimensions simultaneously across your chosen municipalities and presents them in a ranked table you can reorder by priority. If rental yield is your top concern, sort by that. If you're a primary residence buyer worried about annual cost, sort by IMI rate.
Sample comparison — three Lisbon area municipalities
| Dimension | Cascais | Oeiras | Setúbal |
|---|---|---|---|
| Area Score | 73 / 100 | 71 / 100 | 58 / 100 |
| Price trend (12 months) | +6.4% | +5.1% | +3.2% |
| Median price / m² | €4,850 | €3,960 | €2,100 |
| IMI rate (2025) | 0.34% | 0.35% | 0.45% |
| Annual IMI at €400k | €1,360 | €1,400 | €1,800 |
| Flood risk (APA) | Moderate | Low | High — river delta |
| AL status (RJAL 2023) | Containment zone | Open | Open |
| Foreign buyer share | 41% | 29% | 12% |
| Construction pipeline | 312 units | 180 units | 94 units |
How to use the comparison
- Enter your first area and PropCheck scores it across all six dimensions
- Add up to 3 more areas with the + button
- Click any column header to reorder by that dimension
- Toggle between “absolute values” and “ranked view” to see both
- Log in to save your comparison and return to it across sessions
- Paid subscribers can export the full comparison as a formatted PDF
Reading the IMI and AIMI figures
IMI (Imposto Municipal sobre Imóveis) is charged annually by each Câmara Municipal on the VPT (Valor Patrimonial Tributário) of the property — which in practice is often lower than the purchase price. The rate set by each municipality falls between 0.3% and 0.45% for urban properties. PropCheck shows the current rate and estimates your actual annual IMI bill, not just the rate.
AIMI (Adicional ao IMI) is a national surcharge on the total value of the property portfolio held. It kicks in above €600,000 in VPT value for individuals. If you are buying in addition to other Portuguese property, PropCheck calculates your combined AIMI exposure — a number that significantly affects the real annual cost of the investment.
Compare your shortlisted areas now — free
No account needed for your first comparison. Login to add a 4th area, save results, and export as PDF.
Frequently asked questions
The right area is half the investment decision.
Compare up to 4 Portuguese municipalities on the data that determines real ownership cost — not portal headlines.