Cascais Property Prices, Rents & Rental Yields

About Cascais

Cascais lies on Portugal’s Atlantic coast, west of Lisbon, with beaches, a waterfront promenade and a historic centre. Rail connections to the capital sit alongside its coastal setting, giving apartment investors a location defined by both the shore and proximity to Lisbon.

In October 2026, the key signal for Cascais apartments is the contrast between sale values and softer annual rents. The average sale price is €700,000, while average rent is €2,000. Rent is down 9.1% year over year, so the income side of the equation warrants attention alongside the sale-price benchmark.

The reported yield is 3.73%. It offers a starting point for evaluating rental returns, not a guarantee for an individual property. Taken together, the figures show why investors should not read the purchase benchmark in isolation: the annual decline in rent matters to any assessment of potential income. That decline does not, by itself, show whether rents will continue to fall. Citywide averages also cannot capture differences between apartments, so a projected return needs to be checked against the terms of a specific purchase and lease.

For an October assessment, the practical focus is the relationship between acquisition cost and achievable rent. Cascais’s coastal position is a durable feature of the location, but it cannot resolve the question raised by the latest rental comparison. The available data support a measured income analysis rather than an assumption that the sale-price level alone describes the investment opportunity.