Trinity Comprehensive Secondary School (Ballymun) operates every Sunday from 8 am to 1 pm.

The Trinity Comprehensive Secondary School is located on the Ballymun Road close to the County Council offices and shopping centre.

The Car Boot Sale opens to the public at 6am.

Car Boot entrance fee €25

Please note that the car boot sale section will only cater for people wishing to sell items from their homes and we can only allow small vans (Berlingo/Caddy/People Carriers/SUVs). Hiace/Transit/Sprinter type vehicles are not permitted.

Please note that we are no longer taking bookings for our car boot sales. 

The Ballymun Car Boot Sale will be open each Sunday from 8am – 1pm and we would ask everyone to queue in an orderly and respectful manner whilst being mindful of other road users. 

Customers should queue and wait their turn to enter the sale.  Please be mindful of others waiting to get in and once you have finished browsing and purchasing,  please leave the event so as others can enter.

Do NOT crowd around traders as they unload their cars.  This behaviour is unnerving for those selling and unsafe for you and other customers.  We would ask that everyone, where possible, wear a face mask while at the car boot event. 

Please respect the above guidelines as it will lead to a safer and more enjoyable experience for everyone concerned.

*PLEASE NOTE IN THE EVENT OF RAIN, WE POST CANCELLATION DETAILS ON OUR FACEBOOK AND TWITTER PAGES AS EARLY AS POSSIBLE*