La Grenouillère Antiquités is an antiques business in La Rochelle, Charente-Maritime, operated by antiquarian Christian Michel. With 30 years of experience and a showroom spanning more than 700 square metres, it buys and sells antique furniture, artworks, paintings, books, silverware, glassware, sculptures, bronzes, and other collectibles. The business also offers restoration and reupholstery of furniture and seating.

Customers can request free estimates for antiques and works of art online, in the shop, or at home. Expertise covers a wide range of items, including paintings, ceramics, clocks, mirrors, musical instruments, jewellery, toys, and objects requiring restoration. For people looking to sell, La Grenouillère may offer an immediate purchase following an assessment, with home collection and cash payment available.

The business also provides house-clearance services for homes, apartments, cellars, garages, shops, and other premises, including clearances related to estates and shared inheritances. Located at 344 Avenue Jean Guiton, the shop welcomes visitors Tuesday through Saturday, with appointments available on Sundays and Mondays.