The fourth election to Hornchurch Urban District Council took place on 25 March 1929, for 5 of 13 council seats.
In 1929 five of the seats were up for reelection:
All the winning candidates were the 'retiring' councillors from previous elections. Stanton was the only nomination for South Hornchurch and was therefore elected unopposed.
Polling took place on 25 March 1929. The results are were follows: