How long does a bailiff have to leave between visits?

None

Regulations do not limit the time between attendances. They can attend at any time between 6 am and 9 pm,^[1] on any day of the week.^[2]

There are no limits on the number of times bailiffs can visit.

If bailiffs cannot recover the money owed, they will eventually move on.^[3][4][5][6]

^{[1] Regulation 13 of the Taking Control of Goods Regulations 2013
[2] Regulation 12 of the Taking Control of Goods Regulations 2013
[3] If you don't pay High Court Enforcement agents, what happens next?
[4] If you don't pay traffic contravention bailiffs, what happens next?
[5] If you don't pay Court Fines bailiffs, what happens next?
[6] If you don't pay council tax bailiffs, what happens next?}