Six candidates are vying for a place on Camden Council after a councillor became an MP at his second attempt.
Danny Beales resigned his Camden Square seat after winning the Uxbridge and South Ruislip seat in the general election on July 4.
A by-election date has now been set for September 5.
Mr Beales served as Camden Council's cabinet member for new homes, jobs and community investment.
He won a 587-vote majority to win the Uxbridge and South Ruislip seat on July 4 after narrowly losing a by-election in July 2023 following the resignation of former MP Boris Johnson.
By beating Conservative candidate Steve Tuckwell, he won a seat the Tories have held for more than 50 years.
The successful candidate will join Labour's Cllr Sagal Abdi-Wali.
The candidates, in alphabetical order, are:
Esmeralda Apoke - Conservative.
James Dicker: The Green Party.
Ali Farah: Independent.
Tricia Leman: Labour.
Alexander Matthews: Liberal Democrat.
Jasper Warwick: Independent.
The deadline to register to vote is August 19.
The deadline for postal vote applications is 5pm on August 20.
The deadline for proxy vote applications - in which you nominate somebody to vote on your behalf - is 5pm on August 28.
If you have no photo identification, the deadline for Voter Authority Certificates is 5pm on August 28.
All candidates can send a picture and short biography outlining their three top priorities for the ward to nathalie.raffray@newsquest.co.uk by August 27 to be included in the Ham&High newspaper edition.
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