Oeiras Property Prices, Rents & Rental Yields

About Oeiras

Oeiras sits between Lisbon and the Atlantic, with a coastal setting, strong transport links, and a mix of business hubs and residential neighbourhoods. For apartment investors, it is a location where urban convenience meets a more measured suburban feel, shaped by proximity to the capital and the waterfront.

August 2026 brings the clearest signal yet: rents are rising faster than sale values, tightening the arithmetic for investors even as the market continues to edge higher. The average apartment rent has climbed to €1,790, up 5.3% month over month and 8.5% year over year, while the average sale price now stands at €525,000, up 1.5% on the month and 1.0% over the year. That gap matters because it keeps income growth ahead of capital appreciation for now.

The same pattern is visible in price-per-square-metre trends. At €4,930 per m2, values are broadly steady month to month, rising just 0.1%, yet still stand 11.9% above August 2025. Against that backdrop, the current yield of 3.93% looks restrained rather than stretched, suggesting that Oeiras is still advancing, but with returns increasingly shaped by the pace of rent growth rather than rapid resale gains.