Château de Chenavel

The overall plan presents a roughly quadrangular enclosure formed by three main living ranges set at right angles, with the principal facade turned toward the nearby river. The enceinte sits on a plateau above the water and historically faced another fortified house across the river. The building massing includes several projecting towers and courtyard-facing structures that define the complex silhouette.

At the principal frontage two round towers flank the main front, while the inner corners of the enclosure are reinforced with eight-sided towers. On the courtyard side are two six-sided towers that contain well-executed stone staircases; these stair turrets were built to enclose vertical circulation and remain in place with their workmanship clearly visible. One southern round tower preserves an older wooden stair inside, showing a continuity of internal access across periods.

Below the living floors substantial medieval substructures survive. Vaulted cellars and a large cistern set in the courtyard attest to the building’s storage and water management; surviving stretches of the outer wall connect these lower spaces to the upper ranges. On the ground floor two large Gothic fireplaces remain, and one vaulted north-wing chamber contains a monumental hearth dated 1590, while another fireplace, enlarged in later work, bears the date 1598 and revealed wall paintings when opened.

The principal living rooms reflect the late 16th- and 17th-century redecoration. The great hall on the first floor of the south range retains a grand fireplace with painted surfaces in a late Renaissance manner and clay floor tiles noted to match a pattern seen at the nearby Église de Brou. Interior decorative evidence includes a coat of arms showing three hedgehogs linked to the La Coux family, and a small chamber in the south tower keeps painted walls and a painted ceiling attributed to the same hand that worked at a nearby house once called La Tour-des-Échelles.

Openings and fittings show continuity of use and modification. Flat-mullioned windows remain in several elevations, and moulded panel doors survive at locations such as the principal salon on the first floor, the ground floor, the northwest stair, the first floor of the southwest tower, and in the corridor that leads to the northwest tower. Access corridors are covered by ribbed vaulting dated to the 17th century. Some interior elements from the 17th and 19th centuries also survive, including stucco-decorated overmantels and simple paneled wainscot partitions added during later reworkings.

Changed relations with the landscape reflect 19th-century alterations recorded after the 1833 sale, when the east range, the former drawbridge and the moats were removed, reducing the former defensive character. Ancillary buildings to the main house include former stable ranges now fitted as workshops and topped by a granary; the arcaded stables were repaired by the local commune in 2008, leaving those elevations in a restored condition while the main dwelling retains its layered medieval and early modern fabric.