One of the few examples of Renaissance architecture in Paris and one of the oldest town houses in the city, the Hôtel Carnavalet was first acquired by the city in 1866, under the advice of Baron von Haussmann. The museum opened within the manor in 1880 and quickly grew; just over a century later, the Musée Carnavalet officially expanded into the Hôtel Le Peletier de Saint Fargeau, another impressive manor located just next door. In 2016, the museum closed to the public to undergo a major renovation,which is ongoing.
The Musée Carnavalet is included on walking tour itineraries of the Marais and is also easy to visit independently.