Brisbane restaurant Esquire and sibling eatery Esq will close in just a few days.

The shock announcement came from owner Ryan Squires, who said he was going to take a break and look for new opportunities in the food industry.

"I wish to thank all who dined at Esq. & Esquire over its seven years in operation, a massive thank you.

"I have not come to this decision lightly as I have very much enjoyed the experience but felt for a number of reasons this was the right time to close the restaurant.

"I would like to thank all those involved and who supported me, especially my hard-working and loyal staff, my parents, friends and acquaintances.

"Not to mention the countless regulars; when in the restaurant made me smile & forget about the ongoing conundrums."