Castelnau-le-Lez Property Prices, Rents & Rental Yields

About Castelnau-le-Lez

Castelnau-le-Lez, on the edge of Montpellier in Hérault, combines urban convenience with a more residential feel, thanks to its tram links, established neighborhoods, and easy access to the wider metropolitan area. For apartment investors, it remains a closely watched suburb where pricing and income often need to be read together.

August 2026 brings the clearest signal: prices have softened faster than rents, improving the yield picture even as values continue to reset. The average apartment sale price stands at €258,000, down 6.5% month over month and 15.3% year over year, while the average price per square meter is €4,030, also down 6.5% on the month and 13.9% over the year. That correction has helped keep the average yield at 5.8%, which is notably stronger than it would have been without the recent price adjustment.

Rents have also eased, but less dramatically than sale prices. The average apartment rent is €760, down 0.8% from July and 11.1% from a year earlier. That smaller monthly move suggests August is less about rental acceleration and more about an investment market recalibrating after a stronger pricing phase. For buyers comparing entry costs with income potential, the current balance appears more favorable than it did a year ago, even if the rental line is not expanding enough to fully offset the fall in values.