Orsay Property Prices, Rents & Rental Yields

About Orsay

Nestled in the heart of the Essonne department, Orsay is celebrated for its prestigious scientific hub and lush natural landscapes. This academic enclave seamlessly blends a vibrant research atmosphere with a peaceful suburban quality of life, making it a highly attractive destination for residential real estate near Paris.

In June 2026, the local apartment market highlights a striking divergence between resilient property valuations and a softening rental landscape. While long-term real estate values remain remarkably positive, with average square-meter prices rising by 1.6% year-over-year, the apartment rental sector has experienced a notable pullback. Over the past year, rent prices have fallen by 11.2% compared to last year. This annual contraction in rental income creates a clear tension for buy-to-let investors, who must navigate these diminished monthly cash flows even as acquisition costs remain elevated in this established educational enclave.

This local market friction is further illustrated by recent monthly metrics. Short-term trends show a minor cooldown across the city, as the average sale price dipped to 324,450 EUR. Despite these downward adjustments in the rental and sales sectors, Orsay apartments still deliver a highly attractive average yield of 5.63% to prospective property buyers. Forward-looking investors must now carefully weigh this competitive yield against the shifting monthly rental dynamics as this unique French scientific hub gradually recalibrates.