Château des Gadelles

Château des Gadelles is a manor house in Sainte-Adresse featuring Renaissance-inspired architectural details such as Corinthian capital columns, decorative gargoyles, and ornamental urns. The property includes several structures like a concierge building, library, boundary walls, staircases, and gates that together form a protected historical ensemble.

Construction began in 1866 under Parisian architect Pierre-Édouard Dumont, who assembled land across multiple communes to create the property. The entire ensemble later received protected monument status, recognizing its importance as a late 1800s private residence.

The name comes from the historical place name Gadelles, which identified this area before modern development. Walking through the grounds today, you can see how the layout reflects the lifestyle of wealthy families during the 1800s.

The property is located at 1 Rue Cochet in Le Havre and can be visited through guided tours that provide an overview of the ensemble. It is best to check in advance about opening times and tour availability, as the site is not always freely accessible.

The metal roof structures were manufactured by Gustave Eiffel, the engineer who designed the Eiffel Tower. This technical collaboration shows how advanced engineering practices entered private architecture during this period.