The president of the auction house added that "revisiting the past and history in order to reclaim them through the pretext of Art is cultural nonsense.""
Monet once wrote to his wife, bemoaning the lack of steam and smoke in the air, things he claimed "excite the inspiration a little."
Local police said they had tried to remove the wall on which the piece is set.
Their gallery, Belle et Belle, will be dissolved through the ruling.
The new location in the 8th arrondissement will open in 2023.
A gallery and auction house boom are part of Paris's recent resurgence as an art center.
The Louvre, Palais de Tokyo, and Musée d’Orsay are among the institution affected by widespread protests.
The global enterprise currently has six locations, and just opened a soaring headquarters in Manhattan.
The blue-chip dealer is taking over the a space occupied by VNH Gallery, which will close.