Montmorency Property Prices, Rents & Rental Yields

About Montmorency

Perched on a scenic hillside overlooking the valley, Montmorency is a historic retreat in the Val-d'Oise department. Known for its lush forests, historic estates, and Parisian proximity, this elegant town offers a highly desirable residential setting blending cultural heritage with peaceful suburban charm.

In June 2026, the Montmorency apartment market presents a compelling tension between robust long-term growth and immediate monthly cooling. The standout signal is a dramatic year-over-year rental surge, with average rents climbing up 15.8% annually to reach €1,031. Concurrently, short-term buy-side dynamics show a cooling phase, as average sale prices dipped down 1.7% month-over-month. This creates a rewarding window for buyers who can capitalize on softer entry points while leveraging strong annual leasing momentum.

This friction highlights how temporary monthly fluctuations contrast with solid year-over-year fundamentals. Indeed, the average price per square meter stands at €4,470, which is up 7.6% compared to the prior year, highlighting sustained property appreciation despite the brief monthly pullback. This unique combination of strong rental gains and softening transaction prices has pushed the average rental yield to an attractive 5.8%. Real estate investors focusing on long-term performance will find that this localized tension offers a highly strategic entry point before the next upward market cycle begins.