Jouy-en-Josas Flea Market (Saint-Roch street)
Edition 2026 Car Boot Sale Outdoor Annual

Jouy-en-Josas Flea Market (Saint-Roch street)

The annual flea market on Saint-Roch street in Jouy-en-Josas

Jouy-en-Josas — Yvelines (78)
Dates 25 May 2026
Location Jouy-en-Josas (78)
Admission Free
Exhibitors —

About Saint-Roch Flea Market

The Jouy-en-Josas flea market held on rue Saint-Roch is a friendly spring gathering that takes over this residential neighbourhood of southern Yvelines each May. Bringing together private sellers and neighbours for a day of browsing and sales, it embodies local life in a village rich in history and heritage, birthplace of the famous Toile de Jouy.

A street flea market at the heart of the village

Street flea markets organised at the neighbourhood or specific road level are part of the ÃŽle-de-France landscape. In Jouy-en-Josas, the one at 35 rue Saint-Roch is a fine example: taking over a residential stretch, it offers a neighbourhood atmosphere where locals meet to sell, buy and chat. In late May, residents bring out tables and trestles to offer the results of their spring sorting.

What you'll find: everyday life second-hand

Like any private flea market, this one offers the typical mix that accumulates in homes over the years: adult and children's clothing, toys and games, books and comics, crockery, small appliances, decoration, childcare items, records, DVDs and various bric-à-brac. Prices are modest and negotiation is welcome.

Jouy-en-Josas, heritage village in the Bièvre valley

Located in the Bièvre valley near Versailles, Palaiseau and Saclay, Jouy-en-Josas offers a preserved village-countryside setting despite its proximity to Paris. Known worldwide for its Toile de Jouy, whose history traces back to the manufactory founded in 1760 by Christophe-Philippe Oberkampf, the commune has rich heritage.

A day of browsing at village pace

The atmosphere is that of a spring village: coffee and croissants in the morning with the first visitors, friendly bargaining midday, and rest in the shade in late afternoon.

A local event to support

This kind of private flea market, modest but authentic, contributes to neighbourhood vitality and the circulation of goods in a spirit of circular economy.

Saint-Roch Flea Market — edition 2026

The Saint-Roch street flea market in Jouy-en-Josas will be held on Monday 25 May 2026. Friendly neighbourhood gathering bringing together private sellers and neighbours. Free admission.

Prices Saint-Roch Flea Market 2026

Free admission for visitors.

Practical information — Saint-Roch Flea Market

Practical Information

  • Location: 35 rue Saint-Roch, Jouy-en-Josas (78350)
  • 2026 date: Monday 25 May 2026
  • Admission: Free

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Where does it take place Saint-Roch Flea Market

Rue Saint-Roch

35 rue Saint-Roch, 78350 Jouy-en-Josas

Saint-Roch Flea Market in brief

Car Boot Sale Outdoor Annual Private Sellers Only Free Admission Family-Friendly Yvelines Annuel (mai)