Clapham Park and Streatham St Leonard’s by-elections – Thursday 9 July 2026

The Clapham Park and Streatham St Leonard’s by-elections will both take place on Thursday 9 July 2026. These elections will determine the local government Councillors in the Clapham Park and Streatham St Leonard’s wards.

Poll cards

Poll cards will be sent to existing electors from Friday 5 June 2026. You do not need your poll card to vote.

You will need to give your name to the polling station officers and present an accepted form of Voter ID when you go to your polling station. You will then be issued your ballot paper.