Maison d'Ozé

This medieval mansion was built in 1450 by Jean de Mesnil, a wealthy alderman, using granite throughout - a rare and expensive choice that demonstrated his status. François d'Ozé expanded the building around 1530, adding the distinctive cylindrical turret visible from the rear courtyard. The building now houses the Alençon Tourist Office, allowing visitors to step inside and admire the exposed wooden beams spanning the full width of each floor. A vaulted passage runs through the ground floor of the pavilion, and the rear courtyard provides access to remnants of the ancient city fortifications. The mansion was nearly demolished in 1900 but was classified as a Historic Monument in 1903 after preservation advocates intervened. Hours vary seasonally - in winter the building closes earlier and is closed Mondays, while summer brings extended hours including Sunday mornings.